diff --git a/.artifacts b/.artifacts
index e18fed5eb5..539c51deed 100644
--- a/.artifacts
+++ b/.artifacts
@@ -114,5 +114,4 @@ dubbo-nacos-spring-boot-starter
 dubbo-zookeeper-spring-boot-starter
 dubbo-zookeeper-curator5-spring-boot-starter
 dubbo-spring-security
-dubbo-tracing
 dubbo-xds
diff --git a/dubbo-cluster/pom.xml b/dubbo-cluster/pom.xml
index 08b83b8cca..130b7e3f7e 100644
--- a/dubbo-cluster/pom.xml
+++ b/dubbo-cluster/pom.xml
@@ -86,5 +86,10 @@
             <version>${project.parent.version}</version>
             <optional>true</optional>
         </dependency>
+        <dependency>
+            <groupId>io.micrometer</groupId>
+            <artifactId>micrometer-tracing-integration-test</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 </project>
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/filter/ObservationSenderFilter.java b/dubbo-cluster/src/main/java/org/apache/dubbo/rpc/cluster/filter/support/ObservationSenderFilter.java
similarity index 78%
rename from dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/filter/ObservationSenderFilter.java
rename to dubbo-cluster/src/main/java/org/apache/dubbo/rpc/cluster/filter/support/ObservationSenderFilter.java
index bce47b7b9a..233a5ed35b 100644
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/filter/ObservationSenderFilter.java
+++ b/dubbo-cluster/src/main/java/org/apache/dubbo/rpc/cluster/filter/support/ObservationSenderFilter.java
@@ -14,9 +14,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dubbo.tracing.filter;
+package org.apache.dubbo.rpc.cluster.filter.support;
 
 import org.apache.dubbo.common.extension.Activate;
+import org.apache.dubbo.metrics.observation.DefaultDubboClientObservationConvention;
+import org.apache.dubbo.metrics.observation.DubboClientContext;
+import org.apache.dubbo.metrics.observation.DubboClientObservationConvention;
+import org.apache.dubbo.metrics.observation.DubboObservationDocumentation;
 import org.apache.dubbo.rpc.BaseFilter;
 import org.apache.dubbo.rpc.Filter;
 import org.apache.dubbo.rpc.Invocation;
@@ -26,10 +30,6 @@ import org.apache.dubbo.rpc.RpcException;
 import org.apache.dubbo.rpc.cluster.filter.ClusterFilter;
 import org.apache.dubbo.rpc.model.ApplicationModel;
 import org.apache.dubbo.rpc.model.ScopeModelAware;
-import org.apache.dubbo.tracing.DefaultDubboClientObservationConvention;
-import org.apache.dubbo.tracing.DubboClientObservationConvention;
-import org.apache.dubbo.tracing.DubboObservationDocumentation;
-import org.apache.dubbo.tracing.context.DubboClientContext;
 
 import io.micrometer.observation.Observation;
 import io.micrometer.observation.ObservationRegistry;
@@ -39,7 +39,7 @@ import static org.apache.dubbo.common.constants.CommonConstants.CONSUMER;
 /**
  * A {@link Filter} that creates an {@link Observation} around the outgoing message.
  */
-@Activate(group = CONSUMER, order = Integer.MIN_VALUE + 50, onClass = "io.micrometer.observation.NoopObservationRegistry")
+@Activate(group = CONSUMER, order = -1, onClass = "io.micrometer.observation.NoopObservationRegistry")
 public class ObservationSenderFilter implements ClusterFilter, BaseFilter.Listener, ScopeModelAware {
 
     private ObservationRegistry observationRegistry;
@@ -47,8 +47,12 @@ public class ObservationSenderFilter implements ClusterFilter, BaseFilter.Listen
     private DubboClientObservationConvention clientObservationConvention;
 
     public ObservationSenderFilter(ApplicationModel applicationModel) {
-        observationRegistry = applicationModel.getBeanFactory().getBean(ObservationRegistry.class);
-        clientObservationConvention = applicationModel.getBeanFactory().getBean(DubboClientObservationConvention.class);
+        applicationModel.getApplicationConfigManager().getTracing().ifPresent(cfg -> {
+            if (Boolean.TRUE.equals(cfg.getEnabled())) {
+                observationRegistry = applicationModel.getBeanFactory().getBean(ObservationRegistry.class);
+                clientObservationConvention = applicationModel.getBeanFactory().getBean(DubboClientObservationConvention.class);
+            }
+        });
     }
 
     @Override
@@ -71,9 +75,6 @@ public class ObservationSenderFilter implements ClusterFilter, BaseFilter.Listen
         if (observation == null) {
             return;
         }
-        if (appResponse != null && appResponse.hasException()) {
-            observation.error(appResponse.getException());
-        }
         observation.stop();
     }
 
diff --git a/dubbo-cluster/src/main/resources/META-INF/dubbo/internal/org.apache.dubbo.rpc.cluster.filter.ClusterFilter b/dubbo-cluster/src/main/resources/META-INF/dubbo/internal/org.apache.dubbo.rpc.cluster.filter.ClusterFilter
index 28a9e73853..cd0a2f44e8 100644
--- a/dubbo-cluster/src/main/resources/META-INF/dubbo/internal/org.apache.dubbo.rpc.cluster.filter.ClusterFilter
+++ b/dubbo-cluster/src/main/resources/META-INF/dubbo/internal/org.apache.dubbo.rpc.cluster.filter.ClusterFilter
@@ -1,4 +1,5 @@
 consumercontext=org.apache.dubbo.rpc.cluster.filter.support.ConsumerContextFilter
 consumer-classloader=org.apache.dubbo.rpc.cluster.filter.support.ConsumerClassLoaderFilter
 router-snapshot=org.apache.dubbo.rpc.cluster.router.RouterSnapshotFilter
+observationsender=org.apache.dubbo.rpc.cluster.filter.support.ObservationSenderFilter
 metricsClusterFilter=org.apache.dubbo.rpc.cluster.filter.support.MetricsClusterFilter
\ No newline at end of file
diff --git a/dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/filter/AbstractObservationFilterTest.java b/dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/filter/AbstractObservationFilterTest.java
new file mode 100644
index 0000000000..567e9cab3b
--- /dev/null
+++ b/dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/filter/AbstractObservationFilterTest.java
@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.dubbo.rpc.cluster.filter;
+
+import org.apache.dubbo.config.ApplicationConfig;
+import org.apache.dubbo.config.TracingConfig;
+import org.apache.dubbo.rpc.AppResponse;
+import org.apache.dubbo.rpc.BaseFilter;
+import org.apache.dubbo.rpc.Invoker;
+import org.apache.dubbo.rpc.RpcInvocation;
+import org.apache.dubbo.rpc.model.ApplicationModel;
+
+import io.micrometer.tracing.test.SampleTestRunner;
+import org.junit.jupiter.api.AfterEach;
+
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+
+abstract class AbstractObservationFilterTest extends SampleTestRunner {
+
+    ApplicationModel applicationModel;
+    RpcInvocation    invocation;
+
+    BaseFilter filter;
+
+    Invoker<?> invoker = mock(Invoker.class);
+
+    static final String INTERFACE_NAME = "org.apache.dubbo.MockInterface";
+    static final String METHOD_NAME = "mockMethod";
+    static final String GROUP = "mockGroup";
+    static final String VERSION = "1.0.0";
+
+    @AfterEach
+    public void teardown() {
+        if (applicationModel != null) {
+            applicationModel.destroy();
+        }
+    }
+
+    abstract BaseFilter createFilter(ApplicationModel applicationModel);
+
+    void setupConfig() {
+        ApplicationConfig config = new ApplicationConfig();
+        config.setName("MockObservations");
+
+        applicationModel = ApplicationModel.defaultModel();
+        applicationModel.getApplicationConfigManager().setApplication(config);
+
+        invocation = new RpcInvocation(new MockInvocation());
+        invocation.addInvokedInvoker(invoker);
+
+        applicationModel.getBeanFactory().registerBean(getObservationRegistry());
+        TracingConfig tracingConfig = new TracingConfig();
+        tracingConfig.setEnabled(true);
+        applicationModel.getApplicationConfigManager().setTracing(tracingConfig);
+
+        filter = createFilter(applicationModel);
+
+        given(invoker.invoke(invocation)).willReturn(new AppResponse("success"));
+
+        initParam();
+    }
+
+    private void initParam() {
+        invocation.setTargetServiceUniqueName(GROUP + "/" + INTERFACE_NAME + ":" + VERSION);
+        invocation.setMethodName(METHOD_NAME);
+        invocation.setParameterTypes(new Class[] {String.class});
+    }
+
+}
diff --git a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/filter/ObservationSenderFilterTest.java b/dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/filter/ObservationSenderFilterTest.java
similarity index 92%
rename from dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/filter/ObservationSenderFilterTest.java
rename to dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/filter/ObservationSenderFilterTest.java
index 071bc0e978..1315686740 100644
--- a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/filter/ObservationSenderFilterTest.java
+++ b/dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/filter/ObservationSenderFilterTest.java
@@ -15,22 +15,23 @@
  * limitations under the License.
  */
 
-package org.apache.dubbo.tracing.filter;
+package org.apache.dubbo.rpc.cluster.filter;
 
 import org.apache.dubbo.common.URL;
 import org.apache.dubbo.rpc.RpcContext;
-import org.apache.dubbo.rpc.cluster.filter.ClusterFilter;
+import org.apache.dubbo.rpc.cluster.filter.support.ObservationSenderFilter;
 import org.apache.dubbo.rpc.model.ApplicationModel;
 
 import io.micrometer.common.KeyValues;
 import io.micrometer.core.tck.MeterRegistryAssert;
+import io.micrometer.tracing.test.SampleTestRunner;
 import io.micrometer.tracing.test.simple.SpansAssert;
 import org.assertj.core.api.BDDAssertions;
 
 class ObservationSenderFilterTest extends AbstractObservationFilterTest {
 
     @Override
-    public SampleTestRunnerConsumer yourCode() {
+    public SampleTestRunner.SampleTestRunnerConsumer yourCode() {
         return (buildingBlocks, meterRegistry) -> {
             setupConfig();
             setupAttachments();
diff --git a/dubbo-common/src/main/java/org/apache/dubbo/common/constants/LoggerCodeConstants.java b/dubbo-common/src/main/java/org/apache/dubbo/common/constants/LoggerCodeConstants.java
index 83e7b62dfa..0a3bfa2125 100644
--- a/dubbo-common/src/main/java/org/apache/dubbo/common/constants/LoggerCodeConstants.java
+++ b/dubbo-common/src/main/java/org/apache/dubbo/common/constants/LoggerCodeConstants.java
@@ -92,8 +92,6 @@ public interface LoggerCodeConstants {
 
     String VULNERABILITY_WARNING = "0-28";
 
-    String COMMON_NOT_FOUND_TRACER_DEPENDENCY = "0-29";
-
 
     // Registry module
 
diff --git a/dubbo-common/src/main/java/org/apache/dubbo/config/nested/BaggageConfig.java b/dubbo-common/src/main/java/org/apache/dubbo/config/nested/BaggageConfig.java
index b39f0ece30..beba9b5ddd 100644
--- a/dubbo-common/src/main/java/org/apache/dubbo/config/nested/BaggageConfig.java
+++ b/dubbo-common/src/main/java/org/apache/dubbo/config/nested/BaggageConfig.java
@@ -39,19 +39,6 @@ public class BaggageConfig implements Serializable {
      */
     private List<String> remoteFields = new ArrayList<>();
 
-    public BaggageConfig() {
-    }
-
-    public BaggageConfig(Boolean enabled) {
-        this.enabled = enabled;
-    }
-
-    public BaggageConfig(Boolean enabled, Correlation correlation, List<String> remoteFields) {
-        this.enabled = enabled;
-        this.correlation = correlation;
-        this.remoteFields = remoteFields;
-    }
-
     public Boolean getEnabled() {
         return enabled;
     }
@@ -89,18 +76,6 @@ public class BaggageConfig implements Serializable {
          */
         private List<String> fields = new ArrayList<>();
 
-        public Correlation() {
-        }
-
-        public Correlation(boolean enabled) {
-            this.enabled = enabled;
-        }
-
-        public Correlation(boolean enabled, List<String> fields) {
-            this.enabled = enabled;
-            this.fields = fields;
-        }
-
         public boolean isEnabled() {
             return this.enabled;
         }
diff --git a/dubbo-common/src/main/java/org/apache/dubbo/config/nested/ExporterConfig.java b/dubbo-common/src/main/java/org/apache/dubbo/config/nested/ExporterConfig.java
index 871a5afbab..58de4dcd80 100644
--- a/dubbo-common/src/main/java/org/apache/dubbo/config/nested/ExporterConfig.java
+++ b/dubbo-common/src/main/java/org/apache/dubbo/config/nested/ExporterConfig.java
@@ -56,28 +56,15 @@ public class ExporterConfig implements Serializable {
         private String endpoint;
 
         /**
-         * Connection timeout for requests to Zipkin. (seconds)
+         * Connection timeout for requests to Zipkin.
          */
         private Duration connectTimeout = Duration.ofSeconds(1);
 
         /**
-         * Read timeout for requests to Zipkin. (seconds)
+         * Read timeout for requests to Zipkin.
          */
         private Duration readTimeout = Duration.ofSeconds(10);
 
-        public ZipkinConfig() {
-        }
-
-        public ZipkinConfig(String endpoint) {
-            this.endpoint = endpoint;
-        }
-
-        public ZipkinConfig(String endpoint, Duration connectTimeout, Duration readTimeout) {
-            this.endpoint = endpoint;
-            this.connectTimeout = connectTimeout;
-            this.readTimeout = readTimeout;
-        }
-
         public String getEndpoint() {
             return endpoint;
         }
@@ -111,7 +98,7 @@ public class ExporterConfig implements Serializable {
         private String endpoint;
 
         /**
-         * The maximum time to wait for the collector to process an exported batch of spans. (seconds)
+         * The maximum time to wait for the collector to process an exported batch of spans.
          */
         private Duration timeout = Duration.ofSeconds(10);
 
@@ -123,24 +110,6 @@ public class ExporterConfig implements Serializable {
 
         private Map<String, String> headers = new HashMap<>();
 
-        public OtlpConfig() {
-        }
-
-        public OtlpConfig(String endpoint) {
-            this.endpoint = endpoint;
-        }
-
-        public OtlpConfig(String endpoint, Duration timeout) {
-            this.endpoint = endpoint;
-            this.timeout = timeout;
-        }
-
-        public OtlpConfig(String endpoint, Duration timeout, String compressionMethod) {
-            this.endpoint = endpoint;
-            this.timeout = timeout;
-            this.compressionMethod = compressionMethod;
-        }
-
         public String getEndpoint() {
             return endpoint;
         }
diff --git a/dubbo-common/src/main/java/org/apache/dubbo/config/nested/PropagationConfig.java b/dubbo-common/src/main/java/org/apache/dubbo/config/nested/PropagationConfig.java
index c574bd0e6d..8e52353323 100644
--- a/dubbo-common/src/main/java/org/apache/dubbo/config/nested/PropagationConfig.java
+++ b/dubbo-common/src/main/java/org/apache/dubbo/config/nested/PropagationConfig.java
@@ -29,13 +29,6 @@ public class PropagationConfig implements Serializable {
      */
     private String type = W3C;
 
-    public PropagationConfig() {
-    }
-
-    public PropagationConfig(String type) {
-        this.type = type;
-    }
-
     public String getType() {
         return type;
     }
diff --git a/dubbo-common/src/main/java/org/apache/dubbo/config/nested/SamplingConfig.java b/dubbo-common/src/main/java/org/apache/dubbo/config/nested/SamplingConfig.java
index 0e98a98b5f..a605527190 100644
--- a/dubbo-common/src/main/java/org/apache/dubbo/config/nested/SamplingConfig.java
+++ b/dubbo-common/src/main/java/org/apache/dubbo/config/nested/SamplingConfig.java
@@ -25,13 +25,6 @@ public class SamplingConfig implements Serializable {
      */
     private float probability = 0.10f;
 
-    public SamplingConfig() {
-    }
-
-    public SamplingConfig(float probability) {
-        this.probability = probability;
-    }
-
     public float getProbability() {
         return this.probability;
     }
diff --git a/dubbo-config/dubbo-config-api/pom.xml b/dubbo-config/dubbo-config-api/pom.xml
index 7bd4234ebd..fec3459350 100644
--- a/dubbo-config/dubbo-config-api/pom.xml
+++ b/dubbo-config/dubbo-config-api/pom.xml
@@ -72,12 +72,6 @@
             <version>${project.parent.version}</version>
         </dependency>
 
-        <dependency>
-            <groupId>org.apache.dubbo</groupId>
-            <artifactId>dubbo-tracing</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-
         <dependency>
             <groupId>org.apache.dubbo</groupId>
             <artifactId>dubbo-monitor-api</artifactId>
diff --git a/dubbo-config/dubbo-config-api/src/main/java/org/apache/dubbo/config/deploy/DefaultApplicationDeployer.java b/dubbo-config/dubbo-config-api/src/main/java/org/apache/dubbo/config/deploy/DefaultApplicationDeployer.java
index 6302ee6eb3..ac012ee3d5 100644
--- a/dubbo-config/dubbo-config-api/src/main/java/org/apache/dubbo/config/deploy/DefaultApplicationDeployer.java
+++ b/dubbo-config/dubbo-config-api/src/main/java/org/apache/dubbo/config/deploy/DefaultApplicationDeployer.java
@@ -38,6 +38,7 @@ import org.apache.dubbo.common.logger.LoggerFactory;
 import org.apache.dubbo.common.threadpool.manager.ExecutorRepository;
 import org.apache.dubbo.common.threadpool.manager.FrameworkExecutorRepository;
 import org.apache.dubbo.common.utils.ArrayUtils;
+import org.apache.dubbo.common.utils.ClassUtils;
 import org.apache.dubbo.common.utils.CollectionUtils;
 import org.apache.dubbo.common.utils.StringUtils;
 import org.apache.dubbo.config.ApplicationConfig;
@@ -46,7 +47,6 @@ import org.apache.dubbo.config.DubboShutdownHook;
 import org.apache.dubbo.config.MetadataReportConfig;
 import org.apache.dubbo.config.MetricsConfig;
 import org.apache.dubbo.config.RegistryConfig;
-import org.apache.dubbo.config.TracingConfig;
 import org.apache.dubbo.config.context.ConfigManager;
 import org.apache.dubbo.config.utils.CompositeReferenceCache;
 import org.apache.dubbo.config.utils.ConfigValidationUtils;
@@ -60,7 +60,6 @@ import org.apache.dubbo.metrics.report.DefaultMetricsReporterFactory;
 import org.apache.dubbo.metrics.report.MetricsReporter;
 import org.apache.dubbo.metrics.report.MetricsReporterFactory;
 import org.apache.dubbo.metrics.service.MetricsServiceExporter;
-import org.apache.dubbo.metrics.utils.MetricsSupportUtil;
 import org.apache.dubbo.registry.Registry;
 import org.apache.dubbo.registry.RegistryFactory;
 import org.apache.dubbo.registry.client.metadata.ServiceInstanceMetadataUtils;
@@ -71,8 +70,6 @@ import org.apache.dubbo.rpc.model.ModuleServiceRepository;
 import org.apache.dubbo.rpc.model.ProviderModel;
 import org.apache.dubbo.rpc.model.ScopeModel;
 import org.apache.dubbo.rpc.model.ScopeModelUtil;
-import org.apache.dubbo.tracing.DubboObservationRegistry;
-import org.apache.dubbo.tracing.utils.ObservationSupportUtil;
 
 import java.io.IOException;
 import java.util.ArrayList;
@@ -155,7 +152,7 @@ public class DefaultApplicationDeployer extends AbstractDeployer<ApplicationMode
 
         // load spi listener
         Set<ApplicationDeployListener> deployListeners = applicationModel.getExtensionLoader(ApplicationDeployListener.class)
-                .getSupportedExtensionInstances();
+            .getSupportedExtensionInstances();
         for (ApplicationDeployListener listener : deployListeners) {
             this.addDeployListener(listener);
         }
@@ -229,9 +226,6 @@ public class DefaultApplicationDeployer extends AbstractDeployer<ApplicationMode
 
             initMetricsService();
 
-            // @since 3.2.3
-            initObservationRegistry();
-
             // @since 2.7.8
             startMetadataCenter();
 
@@ -358,17 +352,17 @@ public class DefaultApplicationDeployer extends AbstractDeployer<ApplicationMode
         List<RegistryConfig> defaultRegistries = configManager.getDefaultRegistries();
         if (defaultRegistries.size() > 0) {
             defaultRegistries
-                    .stream()
-                    .filter(this::isUsedRegistryAsConfigCenter)
-                    .map(this::registryAsConfigCenter)
-                    .forEach(configCenter -> {
-                        if (configManager.getConfigCenter(configCenter.getId()).isPresent()) {
-                            return;
-                        }
-                        configManager.addConfigCenter(configCenter);
-                        logger.info("use registry as config-center: " + configCenter);
+                .stream()
+                .filter(this::isUsedRegistryAsConfigCenter)
+                .map(this::registryAsConfigCenter)
+                .forEach(configCenter -> {
+                    if (configManager.getConfigCenter(configCenter.getId()).isPresent()) {
+                        return;
+                    }
+                    configManager.addConfigCenter(configCenter);
+                    logger.info("use registry as config-center: " + configCenter);
 
-                    });
+                });
         }
     }
 
@@ -378,16 +372,16 @@ public class DefaultApplicationDeployer extends AbstractDeployer<ApplicationMode
     }
 
     private void initMetricsReporter() {
-        if (!MetricsSupportUtil.isSupportMetrics()) {
+        if (!isSupportMetrics()) {
             return;
         }
         DefaultMetricsCollector collector =
-                applicationModel.getBeanFactory().getBean(DefaultMetricsCollector.class);
+            applicationModel.getBeanFactory().getBean(DefaultMetricsCollector.class);
         Optional<MetricsConfig> configOptional = configManager.getMetrics();
         //If no specific metrics type is configured and there is no Prometheus dependency in the dependencies.
         MetricsConfig metricsConfig = configOptional.orElse(new MetricsConfig(applicationModel));
         if (StringUtils.isBlank(metricsConfig.getProtocol())) {
-            metricsConfig.setProtocol(MetricsSupportUtil.isSupportPrometheus() ? PROTOCOL_PROMETHEUS : PROTOCOL_DEFAULT);
+            metricsConfig.setProtocol(isSupportPrometheus() ? PROTOCOL_PROMETHEUS : PROTOCOL_DEFAULT);
         }
         collector.setCollectEnabled(true);
         collector.collectApplication();
@@ -415,35 +409,26 @@ public class DefaultApplicationDeployer extends AbstractDeployer<ApplicationMode
         }
     }
 
-    /**
-     * init ObservationRegistry(Micrometer)
-     */
-    private void initObservationRegistry() {
-        if (!ObservationSupportUtil.isSupportObservation()) {
-            if (logger.isDebugEnabled()) {
-                logger.debug("Not found micrometer-observation or plz check the version of micrometer-observation version if already introduced, need > 1.10.0");
-            }
-            return;
-        }
-        if (!ObservationSupportUtil.isSupportTracing()) {
-            if (logger.isDebugEnabled()) {
-                logger.debug("Not found micrometer-tracing dependency, skip init ObservationRegistry.");
-            }
-            return;
-        }
-        Optional<TracingConfig> configOptional = configManager.getTracing();
-        if (!configOptional.isPresent() || !configOptional.get().getEnabled()) {
-            return;
-        }
+    public boolean isSupportMetrics() {
+        return isClassPresent("io.micrometer.core.instrument.MeterRegistry");
+    }
 
-        DubboObservationRegistry dubboObservationRegistry = new DubboObservationRegistry(applicationModel, configOptional.get());
-        dubboObservationRegistry.initObservationRegistry();
+    public static boolean isSupportPrometheus() {
+        return isClassPresent("io.micrometer.prometheus.PrometheusConfig")
+            && isClassPresent("io.prometheus.client.exporter.BasicAuthHttpConnectionFactory")
+            && isClassPresent("io.prometheus.client.exporter.HttpConnectionFactory")
+            && isClassPresent("io.prometheus.client.exporter.PushGateway");
+    }
+
+
+    private static boolean isClassPresent(String className) {
+        return ClassUtils.isPresent(className, DefaultApplicationDeployer.class.getClassLoader());
     }
 
 
     private boolean isUsedRegistryAsConfigCenter(RegistryConfig registryConfig) {
         return isUsedRegistryAsCenter(registryConfig, registryConfig::getUseAsConfigCenter, "config",
-                DynamicConfigurationFactory.class);
+            DynamicConfigurationFactory.class);
     }
 
     private ConfigCenterConfig registryAsConfigCenter(RegistryConfig registryConfig) {
@@ -485,9 +470,9 @@ public class DefaultApplicationDeployer extends AbstractDeployer<ApplicationMode
         }
 
         Collection<MetadataReportConfig> metadataConfigsToOverride = originMetadataConfigs
-                .stream()
-                .filter(m -> Objects.isNull(m.getAddress()))
-                .collect(Collectors.toList());
+            .stream()
+            .filter(m -> Objects.isNull(m.getAddress()))
+            .collect(Collectors.toList());
 
         if (metadataConfigsToOverride.size() > 1) {
             return;
@@ -498,12 +483,12 @@ public class DefaultApplicationDeployer extends AbstractDeployer<ApplicationMode
         List<RegistryConfig> defaultRegistries = configManager.getDefaultRegistries();
         if (!defaultRegistries.isEmpty()) {
             defaultRegistries
-                    .stream()
-                    .filter(this::isUsedRegistryAsMetadataCenter)
-                    .map(registryConfig -> registryAsMetadataCenter(registryConfig, metadataConfigToOverride))
-                    .forEach(metadataReportConfig -> {
-                        overrideMetadataReportConfig(metadataConfigToOverride, metadataReportConfig);
-                    });
+                .stream()
+                .filter(this::isUsedRegistryAsMetadataCenter)
+                .map(registryConfig -> registryAsMetadataCenter(registryConfig, metadataConfigToOverride))
+                .forEach(metadataReportConfig -> {
+                    overrideMetadataReportConfig(metadataConfigToOverride, metadataReportConfig);
+                });
         }
     }
 
@@ -532,7 +517,7 @@ public class DefaultApplicationDeployer extends AbstractDeployer<ApplicationMode
 
     private boolean isUsedRegistryAsMetadataCenter(RegistryConfig registryConfig) {
         return isUsedRegistryAsCenter(registryConfig, registryConfig::getUseAsMetadataCenter, "metadata",
-                MetadataReportFactory.class);
+            MetadataReportFactory.class);
     }
 
     /**
@@ -558,13 +543,13 @@ public class DefaultApplicationDeployer extends AbstractDeployer<ApplicationMode
             supported = supportsExtension(extensionClass, protocol);
             if (logger.isInfoEnabled()) {
                 logger.info(format("No value is configured in the registry, the %s extension[name : %s] %s as the %s center"
-                        , extensionClass.getSimpleName(), protocol, supported ? "supports" : "does not support", centerType));
+                    , extensionClass.getSimpleName(), protocol, supported ? "supports" : "does not support", centerType));
             }
         }
 
         if (logger.isInfoEnabled()) {
             logger.info(format("The registry[%s] will be %s as the %s center", registryConfig,
-                    supported ? "used" : "not used", centerType));
+                supported ? "used" : "not used", centerType));
         }
         return supported;
     }
@@ -587,7 +572,7 @@ public class DefaultApplicationDeployer extends AbstractDeployer<ApplicationMode
 
     private MetadataReportConfig registryAsMetadataCenter(RegistryConfig registryConfig, MetadataReportConfig originMetadataReportConfig) {
         MetadataReportConfig metadataReportConfig = originMetadataReportConfig == null ?
-                new MetadataReportConfig(registryConfig.getApplicationModel()) : originMetadataReportConfig;
+            new MetadataReportConfig(registryConfig.getApplicationModel()) : originMetadataReportConfig;
         if (metadataReportConfig.getId() == null) {
             metadataReportConfig.setId(registryConfig.getId());
         }
@@ -790,13 +775,13 @@ public class DefaultApplicationDeployer extends AbstractDeployer<ApplicationMode
 
     private void exportMetricsService() {
         boolean exportMetrics = applicationModel.getApplicationConfigManager().getMetrics()
-                .map(MetricsConfig::getExportMetricsService).orElse(true);
+            .map(MetricsConfig::getExportMetricsService).orElse(true);
         if (exportMetrics) {
             try {
                 metricsServiceExporter.export();
             } catch (Exception e) {
                 logger.error(LoggerCodeConstants.COMMON_METRICS_COLLECTOR_EXCEPTION, "", "",
-                        "exportMetricsService an exception occurred when handle starting event", e);
+                    "exportMetricsService an exception occurred when handle starting event", e);
             }
         }
     }
@@ -874,10 +859,10 @@ public class DefaultApplicationDeployer extends AbstractDeployer<ApplicationMode
 
                     // Add metrics
                     MetricsEventBus.publish(ConfigCenterEvent.toChangeEvent(applicationModel, configCenter.getConfigFile(), configCenter.getGroup(),
-                            configCenter.getProtocol(), ConfigChangeType.ADDED.name(), configMap.size()));
+                        configCenter.getProtocol(), ConfigChangeType.ADDED.name(), configMap.size()));
                     if (isNotEmpty(appGroup)) {
                         MetricsEventBus.publish(ConfigCenterEvent.toChangeEvent(applicationModel, appConfigFile, appGroup,
-                                configCenter.getProtocol(), ConfigChangeType.ADDED.name(), appConfigMap.size()));
+                            configCenter.getProtocol(), ConfigChangeType.ADDED.name(), appConfigMap.size()));
                     }
                 } catch (IOException e) {
                     throw new IllegalStateException("Failed to parse configurations from Config Center.", e);
@@ -915,10 +900,10 @@ public class DefaultApplicationDeployer extends AbstractDeployer<ApplicationMode
         try {
             registered = true;
             MetricsEventBus.post(RegistryEvent.toRegisterEvent(applicationModel),
-                    () -> {
-                        ServiceInstanceMetadataUtils.registerMetadataAndInstance(applicationModel);
-                        return null;
-                    }
+                () -> {
+                    ServiceInstanceMetadataUtils.registerMetadataAndInstance(applicationModel);
+                    return null;
+                }
             );
         } catch (Exception e) {
             logger.error(CONFIG_REGISTER_INSTANCE_ERROR, "configuration server disconnected", "", "Register instance error.", e);
@@ -1032,7 +1017,7 @@ public class DefaultApplicationDeployer extends AbstractDeployer<ApplicationMode
 
     private void doOffline(ProviderModel.RegisterStatedURL statedURL) {
         RegistryFactory registryFactory =
-                statedURL.getRegistryUrl().getOrDefaultApplicationModel().getExtensionLoader(RegistryFactory.class).getAdaptiveExtension();
+            statedURL.getRegistryUrl().getOrDefaultApplicationModel().getExtensionLoader(RegistryFactory.class).getAdaptiveExtension();
         Registry registry = registryFactory.getRegistry(statedURL.getRegistryUrl());
         registry.unregister(statedURL.getProviderUrl());
         statedURL.setRegistered(false);
diff --git a/dubbo-config/dubbo-config-api/src/test/java/org/apache/dubbo/config/deploy/DefaultApplicationDeployerTest.java b/dubbo-config/dubbo-config-api/src/test/java/org/apache/dubbo/config/deploy/DefaultApplicationDeployerTest.java
index 99f94ebe49..434fb55f17 100644
--- a/dubbo-config/dubbo-config-api/src/test/java/org/apache/dubbo/config/deploy/DefaultApplicationDeployerTest.java
+++ b/dubbo-config/dubbo-config-api/src/test/java/org/apache/dubbo/config/deploy/DefaultApplicationDeployerTest.java
@@ -18,7 +18,7 @@
 package org.apache.dubbo.config.deploy;
 
 import org.apache.dubbo.common.utils.Assert;
-import org.apache.dubbo.metrics.utils.MetricsSupportUtil;
+import org.apache.dubbo.rpc.model.ApplicationModel;
 
 import org.junit.jupiter.api.Test;
 
@@ -26,7 +26,7 @@ class DefaultApplicationDeployerTest {
 
     @Test
     void isSupportPrometheus() {
-        boolean supportPrometheus = MetricsSupportUtil.isSupportPrometheus();
-        Assert.assertTrue(supportPrometheus, "MetricsSupportUtil.isSupportPrometheus() should return true");
+        boolean supportPrometheus = new DefaultApplicationDeployer(ApplicationModel.defaultModel()).isSupportPrometheus();
+        Assert.assertTrue(supportPrometheus,"DefaultApplicationDeployer.isSupportPrometheus() should return true");
     }
 }
diff --git a/dubbo-dependencies-bom/pom.xml b/dubbo-dependencies-bom/pom.xml
index bf84ad10ac..5d103ddd4c 100644
--- a/dubbo-dependencies-bom/pom.xml
+++ b/dubbo-dependencies-bom/pom.xml
@@ -134,8 +134,7 @@
         <protostuff_version>1.8.0</protostuff_version>
         <envoy_api_version>0.1.35</envoy_api_version>
         <micrometer.version>1.11.1</micrometer.version>
-        <opentelemetry.version>1.26.0</opentelemetry.version>
-        <zipkin-reporter.version>2.16.4</zipkin-reporter.version>
+
         <micrometer-tracing.version>1.1.2</micrometer-tracing.version>
         <t_digest.version>3.3</t_digest.version>
         <prometheus_client.version>0.16.0</prometheus_client.version>
@@ -232,20 +231,6 @@
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
-            <dependency>
-                <groupId>io.opentelemetry</groupId>
-                <artifactId>opentelemetry-bom</artifactId>
-                <version>${opentelemetry.version}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
-            <dependency>
-                <groupId>io.zipkin.reporter2</groupId>
-                <artifactId>zipkin-reporter-bom</artifactId>
-                <version>${zipkin-reporter.version}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
             <dependency>
                 <groupId>io.netty</groupId>
                 <artifactId>netty-all</artifactId>
diff --git a/dubbo-distribution/dubbo-all/pom.xml b/dubbo-distribution/dubbo-all/pom.xml
index 76fc002d1c..3951a9fd9d 100644
--- a/dubbo-distribution/dubbo-all/pom.xml
+++ b/dubbo-distribution/dubbo-all/pom.xml
@@ -219,15 +219,6 @@
             <optional>true</optional>
         </dependency>
 
-        <!-- tracing -->
-        <dependency>
-            <groupId>org.apache.dubbo</groupId>
-            <artifactId>dubbo-tracing</artifactId>
-            <version>${project.version}</version>
-            <scope>compile</scope>
-            <optional>true</optional>
-        </dependency>
-
         <!-- monitor -->
         <dependency>
             <groupId>org.apache.dubbo</groupId>
@@ -539,7 +530,6 @@
                                     <include>org.apache.dubbo:dubbo-metrics-metadata</include>
                                     <include>org.apache.dubbo:dubbo-metrics-config-center</include>
                                     <include>org.apache.dubbo:dubbo-metrics-prometheus</include>
-                                    <include>org.apache.dubbo:dubbo-tracing</include>
                                     <include>org.apache.dubbo:dubbo-monitor-api</include>
                                     <include>org.apache.dubbo:dubbo-monitor-default</include>
                                     <include>org.apache.dubbo:dubbo-qos</include>
diff --git a/dubbo-distribution/dubbo-bom/pom.xml b/dubbo-distribution/dubbo-bom/pom.xml
index dac1366414..2d163f10e8 100644
--- a/dubbo-distribution/dubbo-bom/pom.xml
+++ b/dubbo-distribution/dubbo-bom/pom.xml
@@ -256,13 +256,6 @@
                 <version>${project.version}</version>
             </dependency>
 
-            <!-- tracing -->
-            <dependency>
-                <groupId>org.apache.dubbo</groupId>
-                <artifactId>dubbo-tracing</artifactId>
-                <version>${project.version}</version>
-            </dependency>
-
             <!-- monitor -->
             <dependency>
                 <groupId>org.apache.dubbo</groupId>
diff --git a/dubbo-distribution/dubbo-core-spi/pom.xml b/dubbo-distribution/dubbo-core-spi/pom.xml
index 2a441485f8..88939753e9 100644
--- a/dubbo-distribution/dubbo-core-spi/pom.xml
+++ b/dubbo-distribution/dubbo-core-spi/pom.xml
@@ -134,7 +134,6 @@
                                     <include>org.apache.dubbo:dubbo-metadata-api</include>
                                     <include>org.apache.dubbo:dubbo-metrics-api</include>
                                     <include>org.apache.dubbo:dubbo-metrics-default</include>
-                                    <include>org.apache.dubbo:dubbo-tracing</include>
                                     <include>org.apache.dubbo:dubbo-monitor-api</include>
                                     <include>org.apache.dubbo:dubbo-registry-api</include>
                                     <include>org.apache.dubbo:dubbo-remoting-api</include>
diff --git a/dubbo-metrics/dubbo-metrics-api/pom.xml b/dubbo-metrics/dubbo-metrics-api/pom.xml
index 3c31ae389c..a35c238395 100644
--- a/dubbo-metrics/dubbo-metrics-api/pom.xml
+++ b/dubbo-metrics/dubbo-metrics-api/pom.xml
@@ -49,5 +49,10 @@
             <groupId>com.tdunning</groupId>
             <artifactId>t-digest</artifactId>
         </dependency>
+        <dependency>
+            <groupId>io.micrometer</groupId>
+            <artifactId>micrometer-tracing-integration-test</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 </project>
diff --git a/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/aggregate/Pane.java b/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/aggregate/Pane.java
old mode 100644
new mode 100755
diff --git a/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/aggregate/SlidingWindow.java b/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/aggregate/SlidingWindow.java
old mode 100644
new mode 100755
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/AbstractDefaultDubboObservationConvention.java b/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/AbstractDefaultDubboObservationConvention.java
similarity index 87%
rename from dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/AbstractDefaultDubboObservationConvention.java
rename to dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/AbstractDefaultDubboObservationConvention.java
index a688a4c826..410af9d674 100644
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/AbstractDefaultDubboObservationConvention.java
+++ b/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/AbstractDefaultDubboObservationConvention.java
@@ -14,20 +14,20 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dubbo.tracing;
-
-import io.micrometer.common.KeyValues;
-import io.micrometer.common.docs.KeyName;
-import io.micrometer.common.lang.Nullable;
+package org.apache.dubbo.metrics.observation;
 
 import org.apache.dubbo.common.constants.CommonConstants;
 import org.apache.dubbo.common.utils.StringUtils;
 import org.apache.dubbo.rpc.Invocation;
 import org.apache.dubbo.rpc.support.RpcUtils;
 
-import static org.apache.dubbo.tracing.DubboObservationDocumentation.LowCardinalityKeyNames.RPC_METHOD;
-import static org.apache.dubbo.tracing.DubboObservationDocumentation.LowCardinalityKeyNames.RPC_SERVICE;
-import static org.apache.dubbo.tracing.DubboObservationDocumentation.LowCardinalityKeyNames.RPC_SYSTEM;
+import io.micrometer.common.KeyValues;
+import io.micrometer.common.docs.KeyName;
+import io.micrometer.common.lang.Nullable;
+
+import static org.apache.dubbo.metrics.observation.DubboObservationDocumentation.LowCardinalityKeyNames.RPC_METHOD;
+import static org.apache.dubbo.metrics.observation.DubboObservationDocumentation.LowCardinalityKeyNames.RPC_SERVICE;
+import static org.apache.dubbo.metrics.observation.DubboObservationDocumentation.LowCardinalityKeyNames.RPC_SYSTEM;
 
 class AbstractDefaultDubboObservationConvention {
     KeyValues getLowCardinalityKeyValues(Invocation invocation) {
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/DefaultDubboClientObservationConvention.java b/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DefaultDubboClientObservationConvention.java
similarity index 92%
rename from dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/DefaultDubboClientObservationConvention.java
rename to dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DefaultDubboClientObservationConvention.java
index 481861d1f9..91e88da2a3 100644
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/DefaultDubboClientObservationConvention.java
+++ b/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DefaultDubboClientObservationConvention.java
@@ -14,20 +14,19 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dubbo.tracing;
+package org.apache.dubbo.metrics.observation;
 
 import org.apache.dubbo.common.URL;
 import org.apache.dubbo.rpc.Invoker;
 import org.apache.dubbo.rpc.RpcContext;
 import org.apache.dubbo.rpc.RpcContextAttachment;
-import org.apache.dubbo.tracing.context.DubboClientContext;
 
 import io.micrometer.common.KeyValues;
 
 import java.util.List;
 
-import static org.apache.dubbo.tracing.DubboObservationDocumentation.LowCardinalityKeyNames.NET_PEER_NAME;
-import static org.apache.dubbo.tracing.DubboObservationDocumentation.LowCardinalityKeyNames.NET_PEER_PORT;
+import static org.apache.dubbo.metrics.observation.DubboObservationDocumentation.LowCardinalityKeyNames.NET_PEER_NAME;
+import static org.apache.dubbo.metrics.observation.DubboObservationDocumentation.LowCardinalityKeyNames.NET_PEER_PORT;
 
 /**
  * Default implementation of the {@link DubboClientObservationConvention}.
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/DefaultDubboServerObservationConvention.java b/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DefaultDubboServerObservationConvention.java
similarity index 94%
rename from dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/DefaultDubboServerObservationConvention.java
rename to dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DefaultDubboServerObservationConvention.java
index c78be59806..adcebdbdac 100644
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/DefaultDubboServerObservationConvention.java
+++ b/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DefaultDubboServerObservationConvention.java
@@ -14,9 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dubbo.tracing;
-
-import org.apache.dubbo.tracing.context.DubboServerContext;
+package org.apache.dubbo.metrics.observation;
 
 import io.micrometer.common.KeyValues;
 
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/context/DubboClientContext.java b/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DubboClientContext.java
similarity index 97%
rename from dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/context/DubboClientContext.java
rename to dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DubboClientContext.java
index f1998bc91a..910d6f74c0 100644
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/context/DubboClientContext.java
+++ b/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DubboClientContext.java
@@ -14,14 +14,15 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dubbo.tracing.context;
+package org.apache.dubbo.metrics.observation;
 
-import java.util.Objects;
-
-import io.micrometer.observation.transport.SenderContext;
 import org.apache.dubbo.rpc.Invocation;
 import org.apache.dubbo.rpc.Invoker;
 
+import io.micrometer.observation.transport.SenderContext;
+
+import java.util.Objects;
+
 /**
  * Provider context for RPC.
  */
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/DubboClientObservationConvention.java b/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DubboClientObservationConvention.java
similarity index 92%
rename from dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/DubboClientObservationConvention.java
rename to dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DubboClientObservationConvention.java
index 5bd74dec50..d33164294d 100644
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/DubboClientObservationConvention.java
+++ b/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DubboClientObservationConvention.java
@@ -14,9 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dubbo.tracing;
-
-import org.apache.dubbo.tracing.context.DubboClientContext;
+package org.apache.dubbo.metrics.observation;
 
 import io.micrometer.observation.Observation;
 import io.micrometer.observation.ObservationConvention;
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/DubboObservationDocumentation.java b/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DubboObservationDocumentation.java
similarity index 98%
rename from dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/DubboObservationDocumentation.java
rename to dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DubboObservationDocumentation.java
index cd0dfe3d61..855a2e01e1 100644
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/DubboObservationDocumentation.java
+++ b/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DubboObservationDocumentation.java
@@ -14,7 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dubbo.tracing;
+package org.apache.dubbo.metrics.observation;
 
 import io.micrometer.common.docs.KeyName;
 import io.micrometer.common.lang.NonNullApi;
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/context/DubboServerContext.java b/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DubboServerContext.java
similarity index 97%
rename from dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/context/DubboServerContext.java
rename to dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DubboServerContext.java
index 3e5bd13fae..bb1d7005d7 100644
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/context/DubboServerContext.java
+++ b/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DubboServerContext.java
@@ -14,12 +14,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dubbo.tracing.context;
+package org.apache.dubbo.metrics.observation;
 
-import io.micrometer.observation.transport.ReceiverContext;
 import org.apache.dubbo.rpc.Invocation;
 import org.apache.dubbo.rpc.Invoker;
 
+import io.micrometer.observation.transport.ReceiverContext;
+
 /**
  * Consumer context for RPC.
  */
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/DubboServerObservationConvention.java b/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DubboServerObservationConvention.java
similarity index 92%
rename from dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/DubboServerObservationConvention.java
rename to dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DubboServerObservationConvention.java
index 0f7917aded..678226ee7f 100644
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/DubboServerObservationConvention.java
+++ b/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/observation/DubboServerObservationConvention.java
@@ -14,9 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dubbo.tracing;
-
-import org.apache.dubbo.tracing.context.DubboServerContext;
+package org.apache.dubbo.metrics.observation;
 
 import io.micrometer.observation.Observation;
 import io.micrometer.observation.ObservationConvention;
diff --git a/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/utils/MetricsSupportUtil.java b/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/utils/MetricsSupportUtil.java
deleted file mode 100644
index e0a02f5f04..0000000000
--- a/dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/utils/MetricsSupportUtil.java
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.dubbo.metrics.utils;
-
-import org.apache.dubbo.common.utils.ClassUtils;
-
-public class MetricsSupportUtil {
-
-    public static boolean isSupportMetrics() {
-        return isClassPresent("io.micrometer.core.instrument.MeterRegistry");
-    }
-
-    public static boolean isSupportPrometheus() {
-        return isClassPresent("io.micrometer.prometheus.PrometheusConfig")
-                && isClassPresent("io.prometheus.client.exporter.BasicAuthHttpConnectionFactory")
-                && isClassPresent("io.prometheus.client.exporter.HttpConnectionFactory")
-                && isClassPresent("io.prometheus.client.exporter.PushGateway");
-    }
-
-    private static boolean isClassPresent(String className) {
-        return ClassUtils.isPresent(className, MetricsSupportUtil.class.getClassLoader());
-    }
-}
diff --git a/dubbo-metrics/dubbo-metrics-api/src/test/java/org/apache/dubbo/metrics/aggregate/TimeWindowAggregatorTest.java b/dubbo-metrics/dubbo-metrics-api/src/test/java/org/apache/dubbo/metrics/aggregate/TimeWindowAggregatorTest.java
index 2a660a5dd4..e0db96730f 100644
--- a/dubbo-metrics/dubbo-metrics-api/src/test/java/org/apache/dubbo/metrics/aggregate/TimeWindowAggregatorTest.java
+++ b/dubbo-metrics/dubbo-metrics-api/src/test/java/org/apache/dubbo/metrics/aggregate/TimeWindowAggregatorTest.java
@@ -17,9 +17,8 @@
 
 package org.apache.dubbo.metrics.aggregate;
 
-
+import org.junit.Test;
 import org.junit.jupiter.api.Assertions;
-import org.junit.jupiter.api.Test;
 
 import java.util.concurrent.TimeUnit;
 
diff --git a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/DefaultDubboClientObservationConventionTest.java b/dubbo-metrics/dubbo-metrics-api/src/test/java/org/apache/dubbo/metrics/observation/DefaultDubboClientObservationConventionTest.java
similarity index 94%
rename from dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/DefaultDubboClientObservationConventionTest.java
rename to dubbo-metrics/dubbo-metrics-api/src/test/java/org/apache/dubbo/metrics/observation/DefaultDubboClientObservationConventionTest.java
index 0f1e641c4a..ce83f9e886 100644
--- a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/DefaultDubboClientObservationConventionTest.java
+++ b/dubbo-metrics/dubbo-metrics-api/src/test/java/org/apache/dubbo/metrics/observation/DefaultDubboClientObservationConventionTest.java
@@ -14,12 +14,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dubbo.tracing;
+package org.apache.dubbo.metrics.observation;
 
+import org.apache.dubbo.metrics.observation.utils.ObservationConventionUtils;
 import org.apache.dubbo.rpc.Invoker;
 import org.apache.dubbo.rpc.RpcInvocation;
-import org.apache.dubbo.tracing.context.DubboClientContext;
-import org.apache.dubbo.tracing.utils.ObservationConventionUtils;
 
 import io.micrometer.common.KeyValues;
 import org.junit.jupiter.api.Assertions;
diff --git a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/DefaultDubboServerObservationConventionTest.java b/dubbo-metrics/dubbo-metrics-api/src/test/java/org/apache/dubbo/metrics/observation/DefaultDubboServerObservationConventionTest.java
similarity index 93%
rename from dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/DefaultDubboServerObservationConventionTest.java
rename to dubbo-metrics/dubbo-metrics-api/src/test/java/org/apache/dubbo/metrics/observation/DefaultDubboServerObservationConventionTest.java
index 95a755cd98..7ca6398c9e 100644
--- a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/DefaultDubboServerObservationConventionTest.java
+++ b/dubbo-metrics/dubbo-metrics-api/src/test/java/org/apache/dubbo/metrics/observation/DefaultDubboServerObservationConventionTest.java
@@ -14,13 +14,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dubbo.tracing;
+package org.apache.dubbo.metrics.observation;
 
+import org.apache.dubbo.metrics.observation.utils.ObservationConventionUtils;
 import org.apache.dubbo.rpc.Invoker;
 import org.apache.dubbo.rpc.RpcInvocation;
-import org.apache.dubbo.tracing.context.DubboClientContext;
-import org.apache.dubbo.tracing.context.DubboServerContext;
-import org.apache.dubbo.tracing.utils.ObservationConventionUtils;
 
 import io.micrometer.common.KeyValues;
 import org.junit.jupiter.api.Assertions;
diff --git a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/utils/ObservationConventionUtils.java b/dubbo-metrics/dubbo-metrics-api/src/test/java/org/apache/dubbo/metrics/observation/utils/ObservationConventionUtils.java
similarity index 97%
rename from dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/utils/ObservationConventionUtils.java
rename to dubbo-metrics/dubbo-metrics-api/src/test/java/org/apache/dubbo/metrics/observation/utils/ObservationConventionUtils.java
index f0b75c8c2c..e6de96f069 100644
--- a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/utils/ObservationConventionUtils.java
+++ b/dubbo-metrics/dubbo-metrics-api/src/test/java/org/apache/dubbo/metrics/observation/utils/ObservationConventionUtils.java
@@ -14,7 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dubbo.tracing.utils;
+package org.apache.dubbo.metrics.observation.utils;
 
 import org.apache.dubbo.common.URL;
 import org.apache.dubbo.rpc.Invoker;
diff --git a/dubbo-metrics/dubbo-metrics-default/pom.xml b/dubbo-metrics/dubbo-metrics-default/pom.xml
index 0d2fd8a6bf..71be413c6a 100644
--- a/dubbo-metrics/dubbo-metrics-default/pom.xml
+++ b/dubbo-metrics/dubbo-metrics-default/pom.xml
@@ -41,5 +41,10 @@
             <artifactId>micrometer-test</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>io.micrometer</groupId>
+            <artifactId>micrometer-tracing-integration-test</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 </project>
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/filter/ObservationReceiverFilter.java b/dubbo-metrics/dubbo-metrics-default/src/main/java/org/apache/dubbo/metrics/observation/ObservationReceiverFilter.java
similarity index 80%
rename from dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/filter/ObservationReceiverFilter.java
rename to dubbo-metrics/dubbo-metrics-default/src/main/java/org/apache/dubbo/metrics/observation/ObservationReceiverFilter.java
index 25b7008c67..5a33ced437 100644
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/filter/ObservationReceiverFilter.java
+++ b/dubbo-metrics/dubbo-metrics-default/src/main/java/org/apache/dubbo/metrics/observation/ObservationReceiverFilter.java
@@ -14,7 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dubbo.tracing.filter;
+package org.apache.dubbo.metrics.observation;
 
 import org.apache.dubbo.common.extension.Activate;
 import org.apache.dubbo.rpc.BaseFilter;
@@ -25,10 +25,6 @@ import org.apache.dubbo.rpc.Result;
 import org.apache.dubbo.rpc.RpcException;
 import org.apache.dubbo.rpc.model.ApplicationModel;
 import org.apache.dubbo.rpc.model.ScopeModelAware;
-import org.apache.dubbo.tracing.DefaultDubboServerObservationConvention;
-import org.apache.dubbo.tracing.DubboObservationDocumentation;
-import org.apache.dubbo.tracing.DubboServerObservationConvention;
-import org.apache.dubbo.tracing.context.DubboServerContext;
 
 import io.micrometer.observation.Observation;
 import io.micrometer.observation.ObservationRegistry;
@@ -38,7 +34,7 @@ import static org.apache.dubbo.common.constants.CommonConstants.PROVIDER;
 /**
  * A {@link Filter} that creates an {@link Observation} around the incoming message.
  */
-@Activate(group = PROVIDER, order = Integer.MIN_VALUE + 50, onClass = "io.micrometer.observation.NoopObservationRegistry")
+@Activate(group = PROVIDER, order = -1, onClass = "io.micrometer.observation.NoopObservationRegistry")
 public class ObservationReceiverFilter implements Filter, BaseFilter.Listener, ScopeModelAware {
 
     private ObservationRegistry observationRegistry;
@@ -46,8 +42,12 @@ public class ObservationReceiverFilter implements Filter, BaseFilter.Listener, S
     private DubboServerObservationConvention serverObservationConvention;
 
     public ObservationReceiverFilter(ApplicationModel applicationModel) {
-        observationRegistry = applicationModel.getBeanFactory().getBean(ObservationRegistry.class);
-        serverObservationConvention = applicationModel.getBeanFactory().getBean(DubboServerObservationConvention.class);
+        applicationModel.getApplicationConfigManager().getTracing().ifPresent(cfg -> {
+            if (Boolean.TRUE.equals(cfg.getEnabled())) {
+                observationRegistry = applicationModel.getBeanFactory().getBean(ObservationRegistry.class);
+                serverObservationConvention = applicationModel.getBeanFactory().getBean(DubboServerObservationConvention.class);
+            }
+        });
     }
 
     @Override
@@ -70,9 +70,6 @@ public class ObservationReceiverFilter implements Filter, BaseFilter.Listener, S
         if (observation == null) {
             return;
         }
-        if (appResponse != null && appResponse.hasException()) {
-            observation.error(appResponse.getException());
-        }
         observation.stop();
     }
 
diff --git a/dubbo-metrics/dubbo-metrics-default/src/main/resources/META-INF/dubbo/internal/org.apache.dubbo.rpc.Filter b/dubbo-metrics/dubbo-metrics-default/src/main/resources/META-INF/dubbo/internal/org.apache.dubbo.rpc.Filter
new file mode 100644
index 0000000000..5ee6c1d455
--- /dev/null
+++ b/dubbo-metrics/dubbo-metrics-default/src/main/resources/META-INF/dubbo/internal/org.apache.dubbo.rpc.Filter
@@ -0,0 +1,2 @@
+metrics-beta=org.apache.dubbo.metrics.filter.MetricsFilter
+observationreceiver=org.apache.dubbo.metrics.observation.ObservationReceiverFilter
\ No newline at end of file
diff --git a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/filter/AbstractObservationFilterTest.java b/dubbo-metrics/dubbo-metrics-default/src/test/java/org/apache/dubbo/metrics/observation/AbstractObservationFilterTest.java
similarity index 94%
rename from dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/filter/AbstractObservationFilterTest.java
rename to dubbo-metrics/dubbo-metrics-default/src/test/java/org/apache/dubbo/metrics/observation/AbstractObservationFilterTest.java
index 046a0f1f95..31715ca94b 100644
--- a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/filter/AbstractObservationFilterTest.java
+++ b/dubbo-metrics/dubbo-metrics-default/src/test/java/org/apache/dubbo/metrics/observation/AbstractObservationFilterTest.java
@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-package org.apache.dubbo.tracing.filter;
+package org.apache.dubbo.metrics.observation;
 
 import org.apache.dubbo.config.ApplicationConfig;
 import org.apache.dubbo.config.TracingConfig;
@@ -24,7 +24,6 @@ import org.apache.dubbo.rpc.BaseFilter;
 import org.apache.dubbo.rpc.Invoker;
 import org.apache.dubbo.rpc.RpcInvocation;
 import org.apache.dubbo.rpc.model.ApplicationModel;
-import org.apache.dubbo.tracing.MockInvocation;
 
 import io.micrometer.tracing.test.SampleTestRunner;
 import org.junit.jupiter.api.AfterEach;
@@ -80,7 +79,7 @@ abstract class AbstractObservationFilterTest extends SampleTestRunner {
     private void initParam() {
         invocation.setTargetServiceUniqueName(GROUP + "/" + INTERFACE_NAME + ":" + VERSION);
         invocation.setMethodName(METHOD_NAME);
-        invocation.setParameterTypes(new Class[]{String.class});
+        invocation.setParameterTypes(new Class[] {String.class});
     }
 
 }
diff --git a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/MockInvocation.java b/dubbo-metrics/dubbo-metrics-default/src/test/java/org/apache/dubbo/metrics/observation/MockInvocation.java
similarity index 97%
rename from dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/MockInvocation.java
rename to dubbo-metrics/dubbo-metrics-default/src/test/java/org/apache/dubbo/metrics/observation/MockInvocation.java
index cd9c0335dd..8cb43471d8 100644
--- a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/MockInvocation.java
+++ b/dubbo-metrics/dubbo-metrics-default/src/test/java/org/apache/dubbo/metrics/observation/MockInvocation.java
@@ -14,7 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dubbo.tracing;
+package org.apache.dubbo.metrics.observation;
 
 import org.apache.dubbo.rpc.AttachmentsAdapter;
 import org.apache.dubbo.rpc.Invoker;
@@ -68,11 +68,11 @@ public class MockInvocation extends RpcInvocation {
     }
 
     public Class<?>[] getParameterTypes() {
-        return new Class[]{String.class};
+        return new Class[] {String.class};
     }
 
     public Object[] getArguments() {
-        return new Object[]{"aa"};
+        return new Object[] {"aa"};
     }
 
     public Map<String, String> getAttachments() {
diff --git a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/filter/ObservationReceiverFilterTest.java b/dubbo-metrics/dubbo-metrics-default/src/test/java/org/apache/dubbo/metrics/observation/ObservationReceiverFilterTest.java
similarity index 99%
rename from dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/filter/ObservationReceiverFilterTest.java
rename to dubbo-metrics/dubbo-metrics-default/src/test/java/org/apache/dubbo/metrics/observation/ObservationReceiverFilterTest.java
index 4cb0282430..91101e1aa0 100644
--- a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/filter/ObservationReceiverFilterTest.java
+++ b/dubbo-metrics/dubbo-metrics-default/src/test/java/org/apache/dubbo/metrics/observation/ObservationReceiverFilterTest.java
@@ -15,13 +15,8 @@
  * limitations under the License.
  */
 
-package org.apache.dubbo.tracing.filter;
+package org.apache.dubbo.metrics.observation;
 
-import io.micrometer.common.KeyValues;
-import io.micrometer.core.tck.MeterRegistryAssert;
-import io.micrometer.tracing.Span;
-import io.micrometer.tracing.Tracer;
-import io.micrometer.tracing.test.simple.SpansAssert;
 import org.apache.dubbo.common.URL;
 import org.apache.dubbo.rpc.AppResponse;
 import org.apache.dubbo.rpc.Filter;
@@ -32,6 +27,11 @@ import org.apache.dubbo.rpc.RpcContext;
 import org.apache.dubbo.rpc.RpcException;
 import org.apache.dubbo.rpc.model.ApplicationModel;
 
+import io.micrometer.common.KeyValues;
+import io.micrometer.core.tck.MeterRegistryAssert;
+import io.micrometer.tracing.Span;
+import io.micrometer.tracing.Tracer;
+import io.micrometer.tracing.test.simple.SpansAssert;
 import org.assertj.core.api.BDDAssertions;
 
 class ObservationReceiverFilterTest extends AbstractObservationFilterTest {
diff --git a/dubbo-metrics/dubbo-tracing/pom.xml b/dubbo-metrics/dubbo-tracing/pom.xml
deleted file mode 100644
index e50dae23bd..0000000000
--- a/dubbo-metrics/dubbo-tracing/pom.xml
+++ /dev/null
@@ -1,111 +0,0 @@
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-  -->
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>org.apache.dubbo</groupId>
-        <artifactId>dubbo-metrics</artifactId>
-        <version>${revision}</version>
-        <relativePath>../pom.xml</relativePath>
-    </parent>
-
-    <artifactId>dubbo-tracing</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>The tracing module of dubbo project</description>
-
-    <properties>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <skip_maven_deploy>false</skip_maven_deploy>
-    </properties>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.apache.dubbo</groupId>
-            <artifactId>dubbo-common</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.dubbo</groupId>
-            <artifactId>dubbo-cluster</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.dubbo</groupId>
-            <artifactId>dubbo-rpc-api</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.dubbo</groupId>
-            <artifactId>dubbo-metrics-default</artifactId>
-            <version>${project.parent.version}</version>
-        </dependency>
-
-        <!-- micrometer -->
-        <dependency>
-            <groupId>io.micrometer</groupId>
-            <artifactId>micrometer-core</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.micrometer</groupId>
-            <artifactId>micrometer-tracing</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.micrometer</groupId>
-            <artifactId>micrometer-test</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>io.micrometer</groupId>
-            <artifactId>micrometer-tracing-integration-test</artifactId>
-            <scope>test</scope>
-        </dependency>
-
-        <!-- bridge -->
-        <dependency>
-            <groupId>io.micrometer</groupId>
-            <artifactId>micrometer-tracing-bridge-otel</artifactId>
-            <optional>true</optional>
-        </dependency>
-        <dependency>
-            <groupId>io.micrometer</groupId>
-            <artifactId>micrometer-tracing-bridge-brave</artifactId>
-            <optional>true</optional>
-        </dependency>
-
-        <!-- exporter -->
-        <dependency>
-            <groupId>io.opentelemetry</groupId>
-            <artifactId>opentelemetry-exporter-zipkin</artifactId>
-            <optional>true</optional>
-        </dependency>
-        <dependency>
-            <groupId>io.opentelemetry</groupId>
-            <artifactId>opentelemetry-exporter-otlp</artifactId>
-            <optional>true</optional>
-        </dependency>
-        <dependency>
-            <groupId>io.zipkin.reporter2</groupId>
-            <artifactId>zipkin-reporter-brave</artifactId>
-            <optional>true</optional>
-        </dependency>
-    </dependencies>
-</project>
\ No newline at end of file
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/DubboObservationRegistry.java b/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/DubboObservationRegistry.java
deleted file mode 100644
index a8497d998b..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/DubboObservationRegistry.java
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dubbo.tracing;
-
-import org.apache.dubbo.common.logger.ErrorTypeAwareLogger;
-import org.apache.dubbo.common.logger.LoggerFactory;
-import org.apache.dubbo.common.utils.JsonUtils;
-import org.apache.dubbo.config.TracingConfig;
-import org.apache.dubbo.metrics.MetricsGlobalRegistry;
-import org.apache.dubbo.metrics.utils.MetricsSupportUtil;
-import org.apache.dubbo.rpc.model.ApplicationModel;
-import org.apache.dubbo.tracing.tracer.PropagatorProvider;
-import org.apache.dubbo.tracing.tracer.PropagatorProviderFactory;
-import org.apache.dubbo.tracing.tracer.TracerProvider;
-import org.apache.dubbo.tracing.tracer.TracerProviderFactory;
-
-import static org.apache.dubbo.common.constants.LoggerCodeConstants.COMMON_NOT_FOUND_TRACER_DEPENDENCY;
-
-public class DubboObservationRegistry {
-
-    private static final ErrorTypeAwareLogger logger = LoggerFactory.getErrorTypeAwareLogger(DubboObservationRegistry.class);
-
-    private final ApplicationModel applicationModel;
-
-    private final TracingConfig tracingConfig;
-
-    public DubboObservationRegistry(ApplicationModel applicationModel, TracingConfig tracingConfig) {
-        this.applicationModel = applicationModel;
-        this.tracingConfig = tracingConfig;
-    }
-
-    public void initObservationRegistry() {
-        // If get ObservationRegistry.class from external(eg Spring.), use external.
-        io.micrometer.observation.ObservationRegistry externalObservationRegistry = applicationModel.getBeanFactory().getBean(io.micrometer.observation.ObservationRegistry.class);
-        if (externalObservationRegistry != null) {
-            if (logger.isDebugEnabled()) {
-                logger.debug("ObservationRegistry.class from external is existed.");
-            }
-            return;
-        }
-
-        if (logger.isDebugEnabled()) {
-            logger.debug("Tracing config is: " + JsonUtils.toJson(tracingConfig));
-        }
-
-        TracerProvider tracerProvider = TracerProviderFactory.getProvider(applicationModel, tracingConfig);
-        if (tracerProvider == null) {
-            logger.warn(COMMON_NOT_FOUND_TRACER_DEPENDENCY, "", "", "Can not found OpenTelemetry/Brave tracer dependencies, skip init ObservationRegistry.");
-            return;
-        }
-        // The real tracer will come from tracer implementation (OTel / Brave)
-        io.micrometer.tracing.Tracer tracer = tracerProvider.getTracer();
-
-        // The real propagator will come from tracer implementation (OTel / Brave)
-        PropagatorProvider propagatorProvider = PropagatorProviderFactory.getPropagatorProvider();
-        io.micrometer.tracing.propagation.Propagator propagator = propagatorProvider != null ? propagatorProvider.getPropagator() : io.micrometer.tracing.propagation.Propagator.NOOP;
-
-        io.micrometer.observation.ObservationRegistry registry = io.micrometer.observation.ObservationRegistry.create();
-        registry.observationConfig()
-                // set up a first matching handler that creates spans - it comes from Micrometer Tracing.
-                // set up spans for sending and receiving data over the wire and a default one.
-                .observationHandler(new io.micrometer.observation.ObservationHandler.FirstMatchingCompositeObservationHandler(
-                        new io.micrometer.tracing.handler.PropagatingSenderTracingObservationHandler<>(tracer, propagator),
-                        new io.micrometer.tracing.handler.PropagatingReceiverTracingObservationHandler<>(tracer, propagator),
-                        new io.micrometer.tracing.handler.DefaultTracingObservationHandler(tracer)));
-
-        if (MetricsSupportUtil.isSupportMetrics()) {
-            io.micrometer.core.instrument.MeterRegistry meterRegistry = MetricsGlobalRegistry.getCompositeRegistry(applicationModel);
-            registry.observationConfig().observationHandler(new io.micrometer.core.instrument.observation.DefaultMeterObservationHandler(meterRegistry));
-        }
-
-        applicationModel.getBeanFactory().registerBean(registry);
-        applicationModel.getBeanFactory().registerBean(tracer);
-        applicationModel.getBeanFactory().registerBean(propagator);
-    }
-}
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/exporter/TraceExporter.java b/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/exporter/TraceExporter.java
deleted file mode 100644
index 9b8f12ee4b..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/exporter/TraceExporter.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dubbo.tracing.exporter;
-
-import brave.handler.SpanHandler;
-import io.opentelemetry.sdk.trace.export.SpanExporter;
-
-public interface TraceExporter {
-
-    /**
-     * for otel
-     *
-     * @return
-     */
-    SpanExporter getSpanExporter();
-
-    /**
-     * for brave
-     *
-     * @return
-     */
-    SpanHandler getSpanHandler();
-}
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/exporter/TraceExporterFactory.java b/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/exporter/TraceExporterFactory.java
deleted file mode 100644
index 7327cf038e..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/exporter/TraceExporterFactory.java
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dubbo.tracing.exporter;
-
-import org.apache.dubbo.common.logger.ErrorTypeAwareLogger;
-import org.apache.dubbo.common.logger.LoggerFactory;
-import org.apache.dubbo.common.utils.StringUtils;
-import org.apache.dubbo.config.nested.ExporterConfig;
-import org.apache.dubbo.rpc.model.ApplicationModel;
-import org.apache.dubbo.tracing.exporter.otlp.OTlpExporter;
-import org.apache.dubbo.tracing.exporter.zipkin.ZipkinExporter;
-
-import brave.handler.SpanHandler;
-import io.opentelemetry.sdk.trace.export.SpanExporter;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class TraceExporterFactory {
-
-    private final static ErrorTypeAwareLogger LOGGER = LoggerFactory.getErrorTypeAwareLogger(TraceExporterFactory.class);
-
-    /**
-     * for OTel
-     */
-    public static List<SpanExporter> getSpanExporters(ApplicationModel applicationModel, ExporterConfig exporterConfig) {
-        ExporterConfig.ZipkinConfig zipkinConfig = exporterConfig.getZipkinConfig();
-        ExporterConfig.OtlpConfig otlpConfig = exporterConfig.getOtlpConfig();
-        List<SpanExporter> res = new ArrayList<>();
-        if (zipkinConfig != null && StringUtils.isNotEmpty(zipkinConfig.getEndpoint())) {
-            ZipkinExporter zipkinExporter = new ZipkinExporter(applicationModel, zipkinConfig);
-            LOGGER.info("Create zipkin span exporter.");
-            res.add(zipkinExporter.getSpanExporter());
-        }
-        if (otlpConfig != null && StringUtils.isNotEmpty(otlpConfig.getEndpoint())) {
-            OTlpExporter otlpExporter = new OTlpExporter(applicationModel, otlpConfig);
-            LOGGER.info("Create OTlp span exporter.");
-            res.add(otlpExporter.getSpanExporter());
-        }
-
-        return res;
-    }
-
-    /**
-     * for Brave
-     */
-    public static List<SpanHandler> getSpanHandlers(ApplicationModel applicationModel, ExporterConfig exporterConfig) {
-        List<SpanHandler> res = new ArrayList<>();
-        // TODO brave SpanHandler impl
-        return res;
-    }
-}
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/exporter/otlp/OTlpExporter.java b/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/exporter/otlp/OTlpExporter.java
deleted file mode 100644
index 72da78a795..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/exporter/otlp/OTlpExporter.java
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dubbo.tracing.exporter.otlp;
-
-import org.apache.dubbo.config.nested.ExporterConfig;
-import org.apache.dubbo.rpc.model.ApplicationModel;
-import org.apache.dubbo.tracing.exporter.TraceExporter;
-
-import brave.handler.SpanHandler;
-import io.opentelemetry.exporter.otlp.http.trace.OtlpHttpSpanExporter;
-import io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporter;
-import io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporterBuilder;
-import io.opentelemetry.sdk.trace.export.SpanExporter;
-
-import java.util.Map;
-
-public class OTlpExporter implements TraceExporter {
-
-    private final ApplicationModel applicationModel;
-    private final ExporterConfig.OtlpConfig otlpConfig;
-
-    public OTlpExporter(ApplicationModel applicationModel, ExporterConfig.OtlpConfig otlpConfig) {
-        this.applicationModel = applicationModel;
-        this.otlpConfig = otlpConfig;
-    }
-
-    @Override
-    public SpanExporter getSpanExporter() {
-        OtlpGrpcSpanExporter externalOTlpGrpcSpanExporter = applicationModel.getBeanFactory().getBean(OtlpGrpcSpanExporter.class);
-        if (externalOTlpGrpcSpanExporter != null) {
-            return externalOTlpGrpcSpanExporter;
-        }
-        OtlpHttpSpanExporter externalOtlpHttpSpanExporter = applicationModel.getBeanFactory().getBean(OtlpHttpSpanExporter.class);
-        if (externalOtlpHttpSpanExporter != null) {
-            return externalOtlpHttpSpanExporter;
-        }
-        OtlpGrpcSpanExporterBuilder builder = OtlpGrpcSpanExporter.builder()
-                .setEndpoint(otlpConfig.getEndpoint())
-                .setTimeout(otlpConfig.getTimeout())
-                .setCompression(otlpConfig.getCompressionMethod());
-        for (Map.Entry<String, String> entry : otlpConfig.getHeaders().entrySet()) {
-            builder.addHeader(entry.getKey(), entry.getValue());
-        }
-        return builder.build();
-    }
-
-    @Override
-    public SpanHandler getSpanHandler() {
-        // OTlp is only belong to OTel.
-        return null;
-    }
-}
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/exporter/zipkin/ZipkinExporter.java b/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/exporter/zipkin/ZipkinExporter.java
deleted file mode 100644
index c0c00c6fa8..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/exporter/zipkin/ZipkinExporter.java
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dubbo.tracing.exporter.zipkin;
-
-import org.apache.dubbo.config.nested.ExporterConfig;
-import org.apache.dubbo.rpc.model.ApplicationModel;
-import org.apache.dubbo.tracing.exporter.TraceExporter;
-
-import brave.handler.SpanHandler;
-import io.opentelemetry.exporter.zipkin.ZipkinSpanExporter;
-import io.opentelemetry.sdk.trace.export.SpanExporter;
-import zipkin2.Span;
-import zipkin2.codec.BytesEncoder;
-import zipkin2.codec.SpanBytesEncoder;
-
-public class ZipkinExporter implements TraceExporter {
-
-    private final ApplicationModel applicationModel;
-    private final ExporterConfig.ZipkinConfig zipkinConfig;
-
-    public ZipkinExporter(ApplicationModel applicationModel, ExporterConfig.ZipkinConfig zipkinConfig) {
-        this.applicationModel = applicationModel;
-        this.zipkinConfig = zipkinConfig;
-    }
-
-    @Override
-    public SpanExporter getSpanExporter() {
-        BytesEncoder<Span> encoder = getSpanBytesEncoder();
-        return ZipkinSpanExporter.builder()
-                .setEncoder(encoder)
-                .setEndpoint(zipkinConfig.getEndpoint())
-                .setReadTimeout(zipkinConfig.getReadTimeout())
-                .build();
-    }
-
-    @Override
-    public SpanHandler getSpanHandler() {
-        // TODO SpanHandler of Brave impl
-        return null;
-    }
-
-    private BytesEncoder<Span> getSpanBytesEncoder() {
-        BytesEncoder<Span> encoder = applicationModel.getBeanFactory().getBean(BytesEncoder.class);
-        return encoder == null ? SpanBytesEncoder.JSON_V2 : encoder;
-    }
-}
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/PropagatorProvider.java b/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/PropagatorProvider.java
deleted file mode 100644
index dc9b58f4e0..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/PropagatorProvider.java
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dubbo.tracing.tracer;
-
-import io.micrometer.tracing.propagation.Propagator;
-
-public interface PropagatorProvider {
-
-    /**
-     * The real propagator will come from tracer implementation (OTel / Brave)
-     *
-     * @return Propagator
-     */
-    Propagator getPropagator();
-}
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/PropagatorProviderFactory.java b/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/PropagatorProviderFactory.java
deleted file mode 100644
index 066cb7ad63..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/PropagatorProviderFactory.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dubbo.tracing.tracer;
-
-import org.apache.dubbo.tracing.tracer.brave.BravePropagatorProvider;
-import org.apache.dubbo.tracing.tracer.otel.OTelPropagatorProvider;
-import org.apache.dubbo.tracing.utils.ObservationSupportUtil;
-
-public class PropagatorProviderFactory {
-
-    public static PropagatorProvider getPropagatorProvider() {
-        // If support OTel firstly, return OTel, then Brave.
-        if (ObservationSupportUtil.isSupportOTelTracer()) {
-            return new OTelPropagatorProvider();
-        }
-
-        if (ObservationSupportUtil.isSupportBraveTracer()) {
-            return new BravePropagatorProvider();
-        }
-
-        return null;
-    }
-}
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/TracerProvider.java b/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/TracerProvider.java
deleted file mode 100644
index 05305ada67..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/TracerProvider.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dubbo.tracing.tracer;
-
-import io.micrometer.tracing.Tracer;
-
-public interface TracerProvider {
-
-    /**
-     * Tracer of Micrometer. The real tracer will come from tracer implementation (OTel / Brave)
-     *
-     * @return Tracer
-     */
-    Tracer getTracer();
-
-}
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/TracerProviderFactory.java b/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/TracerProviderFactory.java
deleted file mode 100644
index 7e325809cb..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/TracerProviderFactory.java
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dubbo.tracing.tracer;
-
-import org.apache.dubbo.config.TracingConfig;
-import org.apache.dubbo.rpc.model.ApplicationModel;
-import org.apache.dubbo.tracing.tracer.brave.BraveProvider;
-import org.apache.dubbo.tracing.tracer.otel.OpenTelemetryProvider;
-import org.apache.dubbo.tracing.utils.ObservationSupportUtil;
-
-public class TracerProviderFactory {
-
-    public static TracerProvider getProvider(ApplicationModel applicationModel, TracingConfig tracingConfig) {
-        // If support OTel firstly, return OTel, then Brave.
-        if (ObservationSupportUtil.isSupportOTelTracer()) {
-            return new OpenTelemetryProvider(applicationModel, tracingConfig);
-        }
-
-        if (ObservationSupportUtil.isSupportBraveTracer()) {
-            return new BraveProvider(applicationModel, tracingConfig);
-        }
-
-        return null;
-    }
-}
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/brave/BravePropagatorProvider.java b/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/brave/BravePropagatorProvider.java
deleted file mode 100644
index 8560a5b149..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/brave/BravePropagatorProvider.java
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dubbo.tracing.tracer.brave;
-
-import org.apache.dubbo.tracing.tracer.PropagatorProvider;
-
-import io.micrometer.tracing.propagation.Propagator;
-
-
-public class BravePropagatorProvider implements PropagatorProvider {
-
-    @Override
-    public Propagator getPropagator() {
-        // TODO impl
-        return null;
-    }
-}
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/brave/BraveProvider.java b/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/brave/BraveProvider.java
deleted file mode 100644
index 9ab8172b02..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/brave/BraveProvider.java
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dubbo.tracing.tracer.brave;
-
-import org.apache.dubbo.config.TracingConfig;
-import org.apache.dubbo.rpc.model.ApplicationModel;
-import org.apache.dubbo.tracing.tracer.TracerProvider;
-
-import io.micrometer.tracing.Tracer;
-
-
-public class BraveProvider implements TracerProvider {
-
-    private final ApplicationModel applicationModel;
-    private final TracingConfig tracingConfig;
-
-    public BraveProvider(ApplicationModel applicationModel, TracingConfig tracingConfig) {
-        this.applicationModel = applicationModel;
-        this.tracingConfig = tracingConfig;
-    }
-
-    @Override
-    public Tracer getTracer() {
-        // TODO impl
-        return null;
-    }
-}
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/otel/OTelPropagatorProvider.java b/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/otel/OTelPropagatorProvider.java
deleted file mode 100644
index 9f537f1e4d..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/otel/OTelPropagatorProvider.java
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dubbo.tracing.tracer.otel;
-
-import org.apache.dubbo.tracing.tracer.PropagatorProvider;
-
-import io.micrometer.tracing.otel.bridge.OtelPropagator;
-import io.micrometer.tracing.propagation.Propagator;
-import io.opentelemetry.api.trace.Tracer;
-import io.opentelemetry.context.propagation.ContextPropagators;
-
-public class OTelPropagatorProvider implements PropagatorProvider {
-
-    private static Propagator propagator;
-
-    @Override
-    public Propagator getPropagator() {
-        return propagator;
-    }
-
-    protected static void createMicrometerPropagator(ContextPropagators contextPropagators, Tracer tracer) {
-        propagator = new OtelPropagator(contextPropagators, tracer);
-    }
-}
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/otel/OpenTelemetryProvider.java b/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/otel/OpenTelemetryProvider.java
deleted file mode 100644
index 36b3c3f191..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/tracer/otel/OpenTelemetryProvider.java
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dubbo.tracing.tracer.otel;
-
-import org.apache.dubbo.common.Version;
-import org.apache.dubbo.common.lang.Nullable;
-import org.apache.dubbo.config.ApplicationConfig;
-import org.apache.dubbo.config.TracingConfig;
-import org.apache.dubbo.config.nested.BaggageConfig;
-import org.apache.dubbo.config.nested.PropagationConfig;
-import org.apache.dubbo.rpc.model.ApplicationModel;
-import org.apache.dubbo.tracing.exporter.TraceExporterFactory;
-import org.apache.dubbo.tracing.tracer.TracerProvider;
-
-import io.micrometer.tracing.Tracer;
-import io.micrometer.tracing.otel.bridge.CompositeSpanExporter;
-import io.micrometer.tracing.otel.bridge.EventListener;
-import io.micrometer.tracing.otel.bridge.EventPublishingContextWrapper;
-import io.micrometer.tracing.otel.bridge.OtelBaggageManager;
-import io.micrometer.tracing.otel.bridge.OtelCurrentTraceContext;
-import io.micrometer.tracing.otel.bridge.OtelTracer;
-import io.micrometer.tracing.otel.bridge.Slf4JBaggageEventListener;
-import io.micrometer.tracing.otel.bridge.Slf4JEventListener;
-import io.micrometer.tracing.otel.propagation.BaggageTextMapPropagator;
-import io.opentelemetry.api.baggage.propagation.W3CBaggagePropagator;
-import io.opentelemetry.api.common.Attributes;
-import io.opentelemetry.api.trace.propagation.W3CTraceContextPropagator;
-import io.opentelemetry.context.ContextStorage;
-import io.opentelemetry.context.propagation.ContextPropagators;
-import io.opentelemetry.context.propagation.TextMapPropagator;
-import io.opentelemetry.extension.trace.propagation.B3Propagator;
-import io.opentelemetry.sdk.OpenTelemetrySdk;
-import io.opentelemetry.sdk.resources.Resource;
-import io.opentelemetry.sdk.trace.SdkTracerProvider;
-import io.opentelemetry.sdk.trace.export.BatchSpanProcessor;
-import io.opentelemetry.sdk.trace.export.SpanExporter;
-import io.opentelemetry.sdk.trace.samplers.Sampler;
-import io.opentelemetry.semconv.resource.attributes.ResourceAttributes;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
-public class OpenTelemetryProvider implements TracerProvider {
-
-    private static final String DEFAULT_APPLICATION_NAME = "dubbo-application";
-    private final ApplicationModel applicationModel;
-    private final TracingConfig tracingConfig;
-
-    private OTelEventPublisher publisher;
-    private OtelCurrentTraceContext otelCurrentTraceContext;
-
-    public OpenTelemetryProvider(ApplicationModel applicationModel, TracingConfig tracingConfig) {
-        this.applicationModel = applicationModel;
-        this.tracingConfig = tracingConfig;
-    }
-
-    @Override
-    public Tracer getTracer() {
-        // [OTel component] SpanExporter is a component that gets called when a span is finished.
-        List<SpanExporter> spanExporters = TraceExporterFactory.getSpanExporters(applicationModel, tracingConfig.getTracingExporter());
-
-        String applicationName = applicationModel.getApplicationConfigManager().getApplication()
-                .map(ApplicationConfig::getName)
-                .orElse(DEFAULT_APPLICATION_NAME);
-
-        this.publisher = new OTelEventPublisher(getEventListeners());
-
-        // [Micrometer Tracing component] A Micrometer Tracing wrapper for OTel
-        this.otelCurrentTraceContext = createCurrentTraceContext();
-
-        // [OTel component] SdkTracerProvider is an SDK implementation for TracerProvider
-        SdkTracerProvider sdkTracerProvider = SdkTracerProvider.builder()
-                .setSampler(getSampler())
-                .setResource(Resource.create(Attributes.of(ResourceAttributes.SERVICE_NAME, applicationName)))
-                .addSpanProcessor(BatchSpanProcessor
-                        .builder(new CompositeSpanExporter(spanExporters, null, null, null))
-                        .build())
-                .build();
-
-        ContextPropagators otelContextPropagators = createOtelContextPropagators();
-
-        // [OTel component] The SDK implementation of OpenTelemetry
-        OpenTelemetrySdk openTelemetrySdk = OpenTelemetrySdk.builder()
-                .setTracerProvider(sdkTracerProvider)
-                .setPropagators(otelContextPropagators)
-                .build();
-
-        // [OTel component] Tracer is a component that handles the life-cycle of a span
-        io.opentelemetry.api.trace.Tracer otelTracer = openTelemetrySdk.getTracerProvider()
-                .get("org.apache.dubbo", Version.getVersion());
-
-        OTelPropagatorProvider.createMicrometerPropagator(otelContextPropagators, otelTracer);
-
-        // [Micrometer Tracing component] A Micrometer Tracing wrapper for OTel's Tracer.
-        return new OtelTracer(otelTracer, otelCurrentTraceContext, publisher,
-                new OtelBaggageManager(otelCurrentTraceContext,
-                        tracingConfig.getBaggage().getRemoteFields(),
-                        Collections.emptyList()));
-    }
-
-    /**
-     * sampler with probability
-     *
-     * @return sampler
-     */
-    private Sampler getSampler() {
-        Sampler rootSampler = Sampler.traceIdRatioBased(tracingConfig.getSampling().getProbability());
-        return Sampler.parentBased(rootSampler);
-    }
-
-    private List<EventListener> getEventListeners() {
-        List<EventListener> listeners = new ArrayList<>();
-
-        // [Micrometer Tracing component] A Micrometer Tracing listener for setting up MDC.
-        Slf4JEventListener slf4JEventListener = new Slf4JEventListener();
-        listeners.add(slf4JEventListener);
-
-        if (tracingConfig.getBaggage().getEnabled()) {
-            // [Micrometer Tracing component] A Micrometer Tracing listener for setting Baggage in MDC.
-            // Customizable with correlation fields.
-            Slf4JBaggageEventListener slf4JBaggageEventListener = new Slf4JBaggageEventListener(tracingConfig.getBaggage().getCorrelation().getFields());
-            listeners.add(slf4JBaggageEventListener);
-        }
-
-        return listeners;
-    }
-
-    private OtelCurrentTraceContext createCurrentTraceContext() {
-        ContextStorage.addWrapper(new EventPublishingContextWrapper(publisher));
-        return new OtelCurrentTraceContext();
-    }
-
-    private ContextPropagators createOtelContextPropagators() {
-        return ContextPropagators.create(
-                TextMapPropagator.composite(
-                        PropagatorFactory.getPropagator(tracingConfig.getPropagation(),
-                                tracingConfig.getBaggage(),
-                                otelCurrentTraceContext
-                        )));
-    }
-
-    static class OTelEventPublisher implements OtelTracer.EventPublisher {
-
-        private final List<EventListener> listeners;
-
-        OTelEventPublisher(List<EventListener> listeners) {
-            this.listeners = listeners;
-        }
-
-        @Override
-        public void publishEvent(Object event) {
-            for (EventListener listener : this.listeners) {
-                listener.onEvent(event);
-            }
-        }
-    }
-
-    static class PropagatorFactory {
-
-        public static TextMapPropagator getPropagator(PropagationConfig propagationConfig,
-                                                      @Nullable BaggageConfig baggageConfig,
-                                                      @Nullable OtelCurrentTraceContext currentTraceContext) {
-            if (baggageConfig == null || !baggageConfig.getEnabled()) {
-                return getPropagatorWithoutBaggage(propagationConfig);
-            }
-            return getPropagatorWithBaggage(propagationConfig, baggageConfig, currentTraceContext);
-        }
-
-        private static TextMapPropagator getPropagatorWithoutBaggage(PropagationConfig propagationConfig) {
-            String type = propagationConfig.getType();
-            if ("B3".equals(type)) {
-                return B3Propagator.injectingSingleHeader();
-            } else if ("W3C".equals(type)) {
-                return W3CTraceContextPropagator.getInstance();
-            }
-            return TextMapPropagator.noop();
-        }
-
-        private static TextMapPropagator getPropagatorWithBaggage(PropagationConfig propagationConfig,
-                                                                  BaggageConfig baggageConfig,
-                                                                  OtelCurrentTraceContext currentTraceContext) {
-            String type = propagationConfig.getType();
-            if ("B3".equals(type)) {
-                List<String> remoteFields = baggageConfig.getRemoteFields();
-                return TextMapPropagator.composite(B3Propagator.injectingSingleHeader(),
-                        new BaggageTextMapPropagator(remoteFields,
-                                new OtelBaggageManager(currentTraceContext, remoteFields, Collections.emptyList())));
-            } else if ("W3C".equals(type)) {
-                List<String> remoteFields = baggageConfig.getRemoteFields();
-                return TextMapPropagator.composite(W3CTraceContextPropagator.getInstance(),
-                        W3CBaggagePropagator.getInstance(), new BaggageTextMapPropagator(remoteFields,
-                                new OtelBaggageManager(currentTraceContext, remoteFields, Collections.emptyList())));
-            }
-            return TextMapPropagator.noop();
-        }
-    }
-}
diff --git a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/utils/ObservationSupportUtil.java b/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/utils/ObservationSupportUtil.java
deleted file mode 100644
index 4cf8e05edf..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/main/java/org/apache/dubbo/tracing/utils/ObservationSupportUtil.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dubbo.tracing.utils;
-
-import org.apache.dubbo.common.utils.ClassUtils;
-
-public class ObservationSupportUtil {
-
-    public static boolean isSupportObservation() {
-        return isClassPresent("io.micrometer.observation.Observation")
-                && isClassPresent("io.micrometer.observation.ObservationRegistry")
-                && isClassPresent("io.micrometer.observation.ObservationHandler");
-    }
-
-    public static boolean isSupportTracing() {
-        return isClassPresent("io.micrometer.tracing.Tracer")
-                && isClassPresent("io.micrometer.tracing.propagation.Propagator");
-    }
-
-    public static boolean isSupportOTelTracer() {
-        return isClassPresent("io.micrometer.tracing.otel.bridge.OtelTracer")
-                && isClassPresent("io.opentelemetry.sdk.trace.SdkTracerProvider")
-                && isClassPresent("io.opentelemetry.api.OpenTelemetry");
-    }
-
-    public static boolean isSupportBraveTracer() {
-        return isClassPresent("io.micrometer.tracing.Tracer")
-                && isClassPresent("io.micrometer.tracing.brave.bridge.BraveTracer")
-                && isClassPresent("brave.Tracing");
-    }
-
-    private static boolean isClassPresent(String className) {
-        return ClassUtils.isPresent(className, ObservationSupportUtil.class.getClassLoader());
-    }
-}
diff --git a/dubbo-metrics/dubbo-tracing/src/main/resources/META-INF/dubbo/internal/org.apache.dubbo.rpc.Filter b/dubbo-metrics/dubbo-tracing/src/main/resources/META-INF/dubbo/internal/org.apache.dubbo.rpc.Filter
deleted file mode 100644
index a7efac7c5e..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/main/resources/META-INF/dubbo/internal/org.apache.dubbo.rpc.Filter
+++ /dev/null
@@ -1 +0,0 @@
-observationreceiver=org.apache.dubbo.tracing.filter.ObservationReceiverFilter
\ No newline at end of file
diff --git a/dubbo-metrics/dubbo-tracing/src/main/resources/META-INF/dubbo/internal/org.apache.dubbo.rpc.cluster.filter.ClusterFilter b/dubbo-metrics/dubbo-tracing/src/main/resources/META-INF/dubbo/internal/org.apache.dubbo.rpc.cluster.filter.ClusterFilter
deleted file mode 100644
index f13199c666..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/main/resources/META-INF/dubbo/internal/org.apache.dubbo.rpc.cluster.filter.ClusterFilter
+++ /dev/null
@@ -1 +0,0 @@
-observationsender=org.apache.dubbo.tracing.filter.ObservationSenderFilter
\ No newline at end of file
diff --git a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/tracer/PropagatorProviderFactoryTest.java b/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/tracer/PropagatorProviderFactoryTest.java
deleted file mode 100644
index 18f1a74e0e..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/tracer/PropagatorProviderFactoryTest.java
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dubbo.tracing.tracer;
-
-import org.apache.dubbo.common.utils.Assert;
-import org.apache.dubbo.tracing.tracer.otel.OTelPropagatorProvider;
-
-import org.junit.jupiter.api.Test;
-
-import static org.junit.jupiter.api.Assertions.assertEquals;
-
-class PropagatorProviderFactoryTest {
-
-    @Test
-    void testPropagatorProviderFactory() {
-        PropagatorProvider propagatorProvider = PropagatorProviderFactory.getPropagatorProvider();
-        Assert.notNull(propagatorProvider, "PropagatorProvider should not be null");
-        assertEquals(OTelPropagatorProvider.class, propagatorProvider.getClass());
-    }
-}
\ No newline at end of file
diff --git a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/tracer/otel/OTelPropagatorProviderTest.java b/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/tracer/otel/OTelPropagatorProviderTest.java
deleted file mode 100644
index 83f2cd2df0..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/tracer/otel/OTelPropagatorProviderTest.java
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dubbo.tracing.tracer.otel;
-
-import org.apache.dubbo.common.utils.Assert;
-
-import io.micrometer.tracing.propagation.Propagator;
-import io.opentelemetry.api.trace.Tracer;
-import io.opentelemetry.context.propagation.ContextPropagators;
-import org.junit.jupiter.api.Test;
-
-import static org.mockito.Mockito.mock;
-
-class OTelPropagatorProviderTest {
-
-    @Test
-    void testOTelPropagatorProvider() {
-        ContextPropagators contextPropagators = mock(ContextPropagators.class);
-        Tracer tracer = mock(Tracer.class);
-        OTelPropagatorProvider.createMicrometerPropagator(contextPropagators, tracer);
-        OTelPropagatorProvider oTelPropagatorProvider = new OTelPropagatorProvider();
-        Propagator propagator = oTelPropagatorProvider.getPropagator();
-        Assert.notNull(propagator, "Propagator don't be null.");
-    }
-}
\ No newline at end of file
diff --git a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/tracer/otel/OpenTelemetryProviderTest.java b/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/tracer/otel/OpenTelemetryProviderTest.java
deleted file mode 100644
index 0374912c3a..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/tracer/otel/OpenTelemetryProviderTest.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.dubbo.tracing.tracer.otel;
-
-import org.apache.dubbo.common.utils.Assert;
-import org.apache.dubbo.config.TracingConfig;
-import org.apache.dubbo.config.nested.BaggageConfig;
-import org.apache.dubbo.config.nested.ExporterConfig;
-import org.apache.dubbo.rpc.model.ApplicationModel;
-import org.apache.dubbo.tracing.tracer.TracerProvider;
-import org.apache.dubbo.tracing.tracer.TracerProviderFactory;
-
-import io.micrometer.tracing.Tracer;
-import io.micrometer.tracing.otel.bridge.OtelTracer;
-import org.junit.jupiter.api.Test;
-
-import static org.junit.jupiter.api.Assertions.assertEquals;
-
-class OpenTelemetryProviderTest {
-
-    @Test
-    void testGetTracer() {
-        TracingConfig tracingConfig = new TracingConfig();
-        tracingConfig.setEnabled(true);
-        ExporterConfig exporterConfig = new ExporterConfig();
-        exporterConfig.setZipkinConfig(new ExporterConfig.ZipkinConfig(""));
-        tracingConfig.setTracingExporter(exporterConfig);
-        TracerProvider tracerProvider1 = TracerProviderFactory.getProvider(ApplicationModel.defaultModel(), tracingConfig);
-        Assert.notNull(tracerProvider1, "TracerProvider should not be null.");
-        Tracer tracer1 = tracerProvider1.getTracer();
-        assertEquals(OtelTracer.class, tracer1.getClass());
-
-        tracingConfig.setBaggage(new BaggageConfig(false));
-        TracerProvider tracerProvider2 = TracerProviderFactory.getProvider(ApplicationModel.defaultModel(), tracingConfig);
-        Assert.notNull(tracerProvider2, "TracerProvider should not be null.");
-        Tracer tracer2 = tracerProvider2.getTracer();
-        assertEquals(OtelTracer.class, tracer2.getClass());
-    }
-}
\ No newline at end of file
diff --git a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/utils/ObservationSupportUtilTest.java b/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/utils/ObservationSupportUtilTest.java
deleted file mode 100644
index 3903053ca8..0000000000
--- a/dubbo-metrics/dubbo-tracing/src/test/java/org/apache/dubbo/tracing/utils/ObservationSupportUtilTest.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.dubbo.tracing.utils;
-
-import org.apache.dubbo.common.utils.Assert;
-
-import org.junit.jupiter.api.Test;
-
-public class ObservationSupportUtilTest {
-
-    @Test
-    void testIsSupportObservation() {
-        boolean supportObservation = ObservationSupportUtil.isSupportObservation();
-        Assert.assertTrue(supportObservation, "ObservationSupportUtil.isSupportObservation() should return true");
-    }
-
-    @Test
-    void testIsSupportTracing() {
-        boolean supportTracing = ObservationSupportUtil.isSupportTracing();
-        Assert.assertTrue(supportTracing, "ObservationSupportUtil.isSupportTracing() should return true");
-    }
-
-    @Test
-    void testIsSupportOTelTracer() {
-        boolean supportOTelTracer = ObservationSupportUtil.isSupportOTelTracer();
-        Assert.assertTrue(supportOTelTracer, "ObservationSupportUtil.isSupportOTelTracer() should return true");
-    }
-
-    @Test
-    void testIsSupportBraveTracer() {
-        boolean supportBraveTracer = ObservationSupportUtil.isSupportBraveTracer();
-        Assert.assertTrue(supportBraveTracer, "ObservationSupportUtil.isSupportOTelTracer() should return true");
-    }
-}
diff --git a/dubbo-metrics/pom.xml b/dubbo-metrics/pom.xml
index c10defb8d6..04abd6e077 100644
--- a/dubbo-metrics/pom.xml
+++ b/dubbo-metrics/pom.xml
@@ -24,7 +24,6 @@
         <module>dubbo-metrics-metadata</module>
         <module>dubbo-metrics-prometheus</module>
         <module>dubbo-metrics-config-center</module>
-        <module>dubbo-tracing</module>
     </modules>
     <parent>
         <groupId>org.apache.dubbo</groupId>
diff --git a/dubbo-spring-boot/dubbo-spring-boot-starters/observability/autoconfigure/pom.xml b/dubbo-spring-boot/dubbo-spring-boot-starters/observability/autoconfigure/pom.xml
index e8d997bda9..b9e1369556 100644
--- a/dubbo-spring-boot/dubbo-spring-boot-starters/observability/autoconfigure/pom.xml
+++ b/dubbo-spring-boot/dubbo-spring-boot-starters/observability/autoconfigure/pom.xml
@@ -137,12 +137,6 @@
             <version>${project.version}</version>
             <optional>true</optional>
         </dependency>
-        <dependency>
-            <groupId>org.apache.dubbo</groupId>
-            <artifactId>dubbo-config-spring</artifactId>
-            <version>${project.version}</version>
-            <optional>true</optional>
-        </dependency>
 
         <!-- prometheus client -->
         <dependency>
diff --git a/dubbo-spring-boot/dubbo-spring-boot-starters/observability/autoconfigure/src/main/java/org/apache/dubbo/spring/boot/observability/autoconfigure/DubboObservationAutoConfiguration.java b/dubbo-spring-boot/dubbo-spring-boot-starters/observability/autoconfigure/src/main/java/org/apache/dubbo/spring/boot/observability/autoconfigure/DubboObservationAutoConfiguration.java
index 10ffaa9be1..37f552fadf 100644
--- a/dubbo-spring-boot/dubbo-spring-boot-starters/observability/autoconfigure/src/main/java/org/apache/dubbo/spring/boot/observability/autoconfigure/DubboObservationAutoConfiguration.java
+++ b/dubbo-spring-boot/dubbo-spring-boot-starters/observability/autoconfigure/src/main/java/org/apache/dubbo/spring/boot/observability/autoconfigure/DubboObservationAutoConfiguration.java
@@ -18,7 +18,6 @@ package org.apache.dubbo.spring.boot.observability.autoconfigure;
 
 import org.apache.dubbo.common.logger.ErrorTypeAwareLogger;
 import org.apache.dubbo.common.logger.LoggerFactory;
-import org.apache.dubbo.config.spring.context.event.DubboConfigInitEvent;
 import org.apache.dubbo.qos.protocol.QosProtocolWrapper;
 import org.apache.dubbo.rpc.model.ApplicationModel;
 import org.apache.dubbo.spring.boot.observability.autoconfigure.annotation.ConditionalOnDubboTracingEnable;
@@ -29,15 +28,14 @@ import org.springframework.beans.factory.BeanFactory;
 import org.springframework.beans.factory.BeanFactoryAware;
 import org.springframework.beans.factory.NoSuchBeanDefinitionException;
 import org.springframework.beans.factory.ObjectProvider;
+import org.springframework.beans.factory.SmartInitializingSingleton;
 import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingClass;
-import org.springframework.context.ApplicationListener;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.core.Ordered;
 
 import java.util.Arrays;
 
@@ -48,7 +46,7 @@ import java.util.Arrays;
 @AutoConfiguration(after = DubboMicrometerTracingAutoConfiguration.class, afterName = "org.springframework.boot.actuate.autoconfigure.observation.ObservationAutoConfiguration")
 @ConditionalOnDubboTracingEnable
 @ConditionalOnClass(name = {"io.micrometer.observation.Observation", "io.micrometer.tracing.Tracer"})
-public class DubboObservationAutoConfiguration implements BeanFactoryAware, ApplicationListener<DubboConfigInitEvent>, Ordered {
+public class DubboObservationAutoConfiguration implements BeanFactoryAware, SmartInitializingSingleton {
     private final ErrorTypeAwareLogger logger = LoggerFactory.getErrorTypeAwareLogger(QosProtocolWrapper.class);
 
 
@@ -81,21 +79,16 @@ public class DubboObservationAutoConfiguration implements BeanFactoryAware, Appl
     }
 
     @Override
-    public void onApplicationEvent(DubboConfigInitEvent event) {
+    public void afterSingletonsInstantiated() {
         try {
             applicationModel.getBeanFactory().registerBean(beanFactory.getBean(io.micrometer.observation.ObservationRegistry.class));
-            applicationModel.getBeanFactory().registerBean(beanFactory.getBean(io.micrometer.tracing.Tracer.class));
-            applicationModel.getBeanFactory().registerBean(beanFactory.getBean(io.micrometer.tracing.propagation.Propagator.class));
+            io.micrometer.tracing.Tracer bean = beanFactory.getBean(io.micrometer.tracing.Tracer.class);
+            applicationModel.getBeanFactory().registerBean(bean);
         } catch (NoSuchBeanDefinitionException e) {
-            logger.info("Please use a version of micrometer higher than 1.10.0: " + e.getMessage());
+            logger.info("Please use a version of micrometer higher than 1.10.0 ：{}" + e.getMessage());
         }
     }
 
-    @Override
-    public int getOrder() {
-        return HIGHEST_PRECEDENCE;
-    }
-
     @Configuration(proxyBeanMethods = false)
     @ConditionalOnClass(MeterRegistry.class)
     @ConditionalOnMissingClass("io.micrometer.tracing.Tracer")
diff --git a/dubbo-spring-boot/dubbo-spring-boot-starters/observability/autoconfigure/src/main/java/org/apache/dubbo/spring/boot/observability/autoconfigure/brave/BraveAutoConfiguration.java b/dubbo-spring-boot/dubbo-spring-boot-starters/observability/autoconfigure/src/main/java/org/apache/dubbo/spring/boot/observability/autoconfigure/brave/BraveAutoConfiguration.java
index 8894b890cb..24be95c4ec 100644
--- a/dubbo-spring-boot/dubbo-spring-boot-starters/observability/autoconfigure/src/main/java/org/apache/dubbo/spring/boot/observability/autoconfigure/brave/BraveAutoConfiguration.java
+++ b/dubbo-spring-boot/dubbo-spring-boot-starters/observability/autoconfigure/src/main/java/org/apache/dubbo/spring/boot/observability/autoconfigure/brave/BraveAutoConfiguration.java
@@ -16,7 +16,8 @@
  */
 package org.apache.dubbo.spring.boot.observability.autoconfigure.brave;
 
-import org.apache.dubbo.common.utils.StringUtils;
+import org.apache.dubbo.config.ApplicationConfig;
+import org.apache.dubbo.rpc.model.ModuleModel;
 import org.apache.dubbo.spring.boot.autoconfigure.DubboConfigurationProperties;
 import org.apache.dubbo.spring.boot.observability.autoconfigure.DubboMicrometerTracingAutoConfiguration;
 import org.apache.dubbo.spring.boot.observability.autoconfigure.ObservabilityUtils;
@@ -52,12 +53,12 @@ public class BraveAutoConfiguration {
     /**
      * Default value for application name if {@code spring.application.name} is not set.
      */
-    private static final String DEFAULT_APPLICATION_NAME = "dubbo-application";
+    private static final String DEFAULT_APPLICATION_NAME = "application";
 
-    private final DubboConfigurationProperties dubboConfigProperties;
+    private final ModuleModel moduleModel;
 
-    public BraveAutoConfiguration(DubboConfigurationProperties dubboConfigProperties) {
-        this.dubboConfigProperties = dubboConfigProperties;
+    public BraveAutoConfiguration(ModuleModel moduleModel) {
+        this.moduleModel = moduleModel;
     }
 
     @Bean
@@ -75,10 +76,9 @@ public class BraveAutoConfiguration {
     public brave.Tracing braveTracing(List<brave.handler.SpanHandler> spanHandlers,
                                       List<brave.TracingCustomizer> tracingCustomizers, brave.propagation.CurrentTraceContext currentTraceContext,
                                       brave.propagation.Propagation.Factory propagationFactory, brave.sampler.Sampler sampler) {
-        String applicationName = dubboConfigProperties.getApplication().getName();
-        if (StringUtils.isEmpty(applicationName)) {
-            applicationName = DEFAULT_APPLICATION_NAME;
-        }
+        String applicationName = moduleModel.getApplicationModel().getApplicationConfigManager().getApplication()
+                .map(ApplicationConfig::getName)
+                .orElse(DEFAULT_APPLICATION_NAME);
         brave.Tracing.Builder builder = brave.Tracing.newBuilder().currentTraceContext(currentTraceContext).traceId128Bit(true)
                 .supportsJoin(false).propagationFactory(propagationFactory).sampler(sampler)
                 .localServiceName(applicationName);
diff --git a/dubbo-spring-boot/dubbo-spring-boot-starters/observability/autoconfigure/src/main/java/org/apache/dubbo/spring/boot/observability/autoconfigure/otel/OpenTelemetryAutoConfiguration.java b/dubbo-spring-boot/dubbo-spring-boot-starters/observability/autoconfigure/src/main/java/org/apache/dubbo/spring/boot/observability/autoconfigure/otel/OpenTelemetryAutoConfiguration.java
index 6b4e38f7c9..85babb77f8 100644
--- a/dubbo-spring-boot/dubbo-spring-boot-starters/observability/autoconfigure/src/main/java/org/apache/dubbo/spring/boot/observability/autoconfigure/otel/OpenTelemetryAutoConfiguration.java
+++ b/dubbo-spring-boot/dubbo-spring-boot-starters/observability/autoconfigure/src/main/java/org/apache/dubbo/spring/boot/observability/autoconfigure/otel/OpenTelemetryAutoConfiguration.java
@@ -18,7 +18,8 @@ package org.apache.dubbo.spring.boot.observability.autoconfigure.otel;
 
 
 import org.apache.dubbo.common.Version;
-import org.apache.dubbo.common.utils.StringUtils;
+import org.apache.dubbo.config.ApplicationConfig;
+import org.apache.dubbo.rpc.model.ModuleModel;
 import org.apache.dubbo.spring.boot.autoconfigure.DubboConfigurationProperties;
 import org.apache.dubbo.spring.boot.observability.autoconfigure.DubboMicrometerTracingAutoConfiguration;
 import org.apache.dubbo.spring.boot.observability.autoconfigure.ObservabilityUtils;
@@ -51,12 +52,15 @@ public class OpenTelemetryAutoConfiguration {
     /**
      * Default value for application name if {@code spring.application.name} is not set.
      */
-    private static final String DEFAULT_APPLICATION_NAME = "dubbo-application";
+    private static final String DEFAULT_APPLICATION_NAME = "application";
 
     private final DubboConfigurationProperties dubboConfigProperties;
 
-    OpenTelemetryAutoConfiguration(DubboConfigurationProperties dubboConfigProperties) {
+    private final ModuleModel moduleModel;
+
+    OpenTelemetryAutoConfiguration(DubboConfigurationProperties dubboConfigProperties, ModuleModel moduleModel) {
         this.dubboConfigProperties = dubboConfigProperties;
+        this.moduleModel = moduleModel;
     }
 
     @Bean
@@ -70,10 +74,9 @@ public class OpenTelemetryAutoConfiguration {
     @ConditionalOnMissingBean
     io.opentelemetry.sdk.trace.SdkTracerProvider otelSdkTracerProvider(ObjectProvider<io.opentelemetry.sdk.trace.SpanProcessor> spanProcessors,
                                                                        io.opentelemetry.sdk.trace.samplers.Sampler sampler) {
-        String applicationName = dubboConfigProperties.getApplication().getName();
-        if (StringUtils.isEmpty(applicationName)) {
-            applicationName = DEFAULT_APPLICATION_NAME;
-        }
+        String applicationName = moduleModel.getApplicationModel().getApplicationConfigManager().getApplication()
+                .map(ApplicationConfig::getName)
+                .orElse(DEFAULT_APPLICATION_NAME);
         io.opentelemetry.sdk.trace.SdkTracerProviderBuilder builder = io.opentelemetry.sdk.trace.SdkTracerProvider.builder().setSampler(sampler)
                 .setResource(io.opentelemetry.sdk.resources.Resource.create(io.opentelemetry.api.common.Attributes.of(io.opentelemetry.semconv.resource.attributes.ResourceAttributes.SERVICE_NAME, applicationName)));
         spanProcessors.orderedStream().forEach(builder::addSpanProcessor);
diff --git a/dubbo-test/dubbo-dependencies-all/pom.xml b/dubbo-test/dubbo-dependencies-all/pom.xml
index 991154acbb..526743f360 100644
--- a/dubbo-test/dubbo-dependencies-all/pom.xml
+++ b/dubbo-test/dubbo-dependencies-all/pom.xml
@@ -193,11 +193,6 @@
             <artifactId>dubbo-metrics-prometheus</artifactId>
             <version>${project.version}</version>
         </dependency>
-        <dependency>
-            <groupId>org.apache.dubbo</groupId>
-            <artifactId>dubbo-tracing</artifactId>
-            <version>${project.version}</version>
-        </dependency>
 
         <!-- monitor -->
         <dependency>
@@ -210,6 +205,7 @@
             <artifactId>dubbo-monitor-default</artifactId>
             <version>${project.version}</version>
         </dependency>
+
         <!-- native -->
         <dependency>
             <groupId>org.apache.dubbo</groupId>