diff --git a/dubbo-remoting/dubbo-remoting-api/src/main/java/org/apache/dubbo/remoting/exchange/Request.java b/dubbo-remoting/dubbo-remoting-api/src/main/java/org/apache/dubbo/remoting/exchange/Request.java
index 4e47aed49d..058b3edfe7 100644
--- a/dubbo-remoting/dubbo-remoting-api/src/main/java/org/apache/dubbo/remoting/exchange/Request.java
+++ b/dubbo-remoting/dubbo-remoting-api/src/main/java/org/apache/dubbo/remoting/exchange/Request.java
@@ -18,6 +18,7 @@ package org.apache.dubbo.remoting.exchange;
 
 import org.apache.dubbo.common.utils.StringUtils;
 
+import java.util.concurrent.ThreadLocalRandom;
 import java.util.concurrent.atomic.AtomicLong;
 
 import static org.apache.dubbo.common.constants.CommonConstants.HEARTBEAT_EVENT;
@@ -27,7 +28,7 @@ import static org.apache.dubbo.common.constants.CommonConstants.HEARTBEAT_EVENT;
  */
 public class Request {
 
-    private static final AtomicLong INVOKE_ID = new AtomicLong(0);
+    private static final AtomicLong INVOKE_ID = new AtomicLong(ThreadLocalRandom.current().nextLong());
 
     private final long mId;
 
diff --git a/dubbo-remoting/dubbo-remoting-api/src/test/java/org/apache/dubbo/remoting/exchange/RequestTest.java b/dubbo-remoting/dubbo-remoting-api/src/test/java/org/apache/dubbo/remoting/exchange/RequestTest.java
index 138ffd8955..ae1323e865 100644
--- a/dubbo-remoting/dubbo-remoting-api/src/test/java/org/apache/dubbo/remoting/exchange/RequestTest.java
+++ b/dubbo-remoting/dubbo-remoting-api/src/test/java/org/apache/dubbo/remoting/exchange/RequestTest.java
@@ -23,6 +23,8 @@ class RequestTest {
 
     @Test
     void test() {
+        Request requestStart = new Request();
+
         Request request = new Request();
         request.setTwoWay(true);
         request.setBroken(true);
@@ -36,7 +38,7 @@ class RequestTest {
         Assertions.assertTrue(request.isEvent());
         Assertions.assertEquals(request.getVersion(), "1.0.0");
         Assertions.assertEquals(request.getData(), "data");
-        Assertions.assertTrue(request.getId() >= 0);
+        Assertions.assertEquals(requestStart.getId() + 1, request.getId());
         Assertions.assertEquals(1024, request.getPayload());
 
         request.setHeartbeat(true);
diff --git a/dubbo-serialization/dubbo-serialization-api/src/main/java/org/apache/dubbo/common/serialize/ObjectInput.java b/dubbo-serialization/dubbo-serialization-api/src/main/java/org/apache/dubbo/common/serialize/ObjectInput.java
index b63438f714..853334f925 100644
--- a/dubbo-serialization/dubbo-serialization-api/src/main/java/org/apache/dubbo/common/serialize/ObjectInput.java
+++ b/dubbo-serialization/dubbo-serialization-api/src/main/java/org/apache/dubbo/common/serialize/ObjectInput.java
@@ -73,7 +73,7 @@ public interface ObjectInput extends DataInput {
     default Throwable readThrowable() throws IOException, ClassNotFoundException {
         Object obj = readObject();
         if (!(obj instanceof Throwable)) {
-            throw new IOException("Response data error, expect Throwable, but get " + obj);
+            throw new IOException("Response data error, expect Throwable, but get " + obj.getClass());
         }
         return (Throwable) obj;
     }