diff --git a/microservices-common/microservices-common-security/pom.xml b/microservices-common/microservices-common-security/pom.xml
index f80557300..82891a18d 100644
--- a/microservices-common/microservices-common-security/pom.xml
+++ b/microservices-common/microservices-common-security/pom.xml
@@ -34,6 +34,12 @@
             <artifactId>microservices-common-redis</artifactId>
         </dependency>
 
+        <!-- SpringCloud Alibaba Sentinel -->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
+        </dependency>
+
     </dependencies>
 
 </project>
diff --git a/microservices-common/microservices-common-security/src/main/java/com/microservices/common/security/handler/SentinelBlockExceptionHandler.java b/microservices-common/microservices-common-security/src/main/java/com/microservices/common/security/handler/SentinelBlockExceptionHandler.java
new file mode 100644
index 000000000..843591821
--- /dev/null
+++ b/microservices-common/microservices-common-security/src/main/java/com/microservices/common/security/handler/SentinelBlockExceptionHandler.java
@@ -0,0 +1,47 @@
+package com.microservices.common.security.handler;
+
+import com.alibaba.csp.sentinel.adapter.spring.webmvc.callback.BlockExceptionHandler;
+import com.alibaba.csp.sentinel.slots.block.BlockException;
+import com.alibaba.csp.sentinel.slots.block.authority.AuthorityException;
+import com.alibaba.csp.sentinel.slots.block.degrade.DegradeException;
+import com.alibaba.csp.sentinel.slots.block.flow.FlowException;
+import com.alibaba.csp.sentinel.slots.block.flow.param.ParamFlowException;
+import com.alibaba.csp.sentinel.slots.system.SystemBlockException;
+import com.alibaba.fastjson2.JSONObject;
+import com.microservices.common.core.domain.R;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.stereotype.Component;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+@Component
+public class SentinelBlockExceptionHandler implements BlockExceptionHandler  {
+
+    @Override
+    public void handle(HttpServletRequest request,
+                       HttpServletResponse response,
+                       BlockException ex) throws Exception {
+
+        R<?> body;
+        if (ex instanceof FlowException) {               // 限流
+            body = R.fail(429, "请求过于频繁，请稍后重试");
+        } else if (ex instanceof DegradeException) {    // 熔断
+            body = R.fail(500, "服务暂时不可用，请稍后重试");
+        } else if (ex instanceof ParamFlowException) {  // 热点参数限流
+            body = R.fail(400, "热点参数限流");
+        } else if (ex instanceof AuthorityException) {  // 授权规则
+            body = R.fail(403, "无权限访问该资源");
+        } else if (ex instanceof SystemBlockException) { // 系统规则
+            body = R.fail(500, "系统规则限制，无法访问");
+        } else {                                        // 兜底
+            body = R.fail(500, "服务繁忙，请稍后重试");
+        }
+
+        response.setStatus(HttpStatus.OK.value());
+        response.setContentType(MediaType.APPLICATION_JSON_VALUE);
+        response.setCharacterEncoding("UTF-8");
+        response.getWriter().write(JSONObject.toJSONString(body));
+    }
+}
diff --git a/microservices-common/microservices-common-security/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports b/microservices-common/microservices-common-security/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports
index e870629fd..9135a781f 100644
--- a/microservices-common/microservices-common-security/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports
+++ b/microservices-common/microservices-common-security/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports
@@ -4,3 +4,4 @@ com.microservices.common.security.service.impl.RequestCustomServiceImpl
 com.microservices.common.security.aspect.PreAuthorizeAspect
 com.microservices.common.security.aspect.InnerAuthAspect
 com.microservices.common.security.handler.GlobalExceptionHandler
+com.microservices.common.security.handler.SentinelBlockExceptionHandler