diff --git a/pom.xml b/pom.xml
index 8672d824..92bd96cb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -81,6 +81,8 @@
         <maven-deploy-plugin.version>2.8.2</maven-deploy-plugin.version>
         <maven-surefire-plugin.version>2.21.0</maven-surefire-plugin.version>
         <gmavenplus-plugin.version>1.6</gmavenplus-plugin.version>
+        <cobertura.version>2.1.1</cobertura.version>
+        <cobertura-maven-plugin.version>2.7</cobertura-maven-plugin.version>
     </properties>
 
     <modules>
@@ -153,11 +155,25 @@
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
-
+            <dependency>
+                <groupId>net.sourceforge.cobertura</groupId>
+                <artifactId>cobertura-runtime</artifactId>
+                <version>${cobertura.version}</version>
+                <scope>provided</scope>
+                <type>pom</type>
+            </dependency>
         </dependencies>
     </dependencyManagement>
 
     <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
@@ -183,7 +199,7 @@
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>cobertura-maven-plugin</artifactId>
-                <version>2.7</version>
+                <version>${cobertura-maven-plugin.version}</version>
                 <configuration>
                     <formats>
                         <format>html</format>
@@ -191,26 +207,6 @@
                     </formats>
                     <check/>
                     <check />
-                    <instrumentation>
-                        <excludes>
-                            <exclude>org/springframework/cloud/alibaba/cloud/dependencies/**.*.class</exclude>
-                            <exclude>org/springframework/cloud/alibaba/cloud/docs/**.*.class</exclude>
-                            <exclude>org/springframework/cloud/alibaba/cloud/examples/**.*.class</exclude>
-                            <exclude>org/springframework/cloud/alibaba/cloud/test/**.*.class</exclude>
-                            <exclude>org/springframework/cloud/start/alibaba/**.*.class</exclude>
-                            <exclude>org/springframework/cloud/start/alicloud/**.*.class</exclude>
-                            <exclude>org/springframework/cloud/alibaba/nacos/src/test/**.*.class</exclude>
-                            <exclude>org/springframework/cloud/alibaba/nacos/config/server/src/test/**.*.class</exclude>
-                            <exclude>org/springframework/cloud/alibaba/sentinel/src/test/**.*.class</exclude>
-                            <exclude>org/springframework/cloud/alibaba/sentinel/datasource/src/test/**.*.class</exclude>
-                            <exclude>org/springframework/cloud/alicloud/acm/src/test/**.*.class</exclude>
-                            <exclude>org/springframework/cloud/alicloud/ans/src/test/**.*.class</exclude>
-                            <exclude>org/springframework/cloud/alicloud/context/src/test/**.*.class</exclude>
-                            <exclude>org/springframework/cloud/alicloud/oss/src/test/**.*.class</exclude>
-                            <exclude>org/springframework/cloud/alicloud/scx/src/test/**.*.class</exclude>
-                            <exclude>org/springframework/cloud/stream/binder/rocketmq/src/test/**.*.class</exclude>
-                        </excludes>
-                    </instrumentation>
                 </configuration>
                 <executions>
                     <execution>
diff --git a/spring-cloud-alibaba-dependencies/pom.xml b/spring-cloud-alibaba-dependencies/pom.xml
index e34b9f72..ef203d31 100644
--- a/spring-cloud-alibaba-dependencies/pom.xml
+++ b/spring-cloud-alibaba-dependencies/pom.xml
@@ -372,4 +372,26 @@
             </pluginRepositories>
         </profile>
     </profiles>
+
+    <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+        <plugins>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>
diff --git a/spring-cloud-alibaba-docs/pom.xml b/spring-cloud-alibaba-docs/pom.xml
index 44d6fad1..cb755091 100644
--- a/spring-cloud-alibaba-docs/pom.xml
+++ b/spring-cloud-alibaba-docs/pom.xml
@@ -50,5 +50,27 @@
         </profile>
     </profiles>
 
+    <build>
+        <pluginManagement>
+            <plugins>
+                <!-- put here your original plugin configuration for the children -->
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+        <plugins>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>
 
diff --git a/spring-cloud-alibaba-examples/acm-example/acm-local-example/pom.xml b/spring-cloud-alibaba-examples/acm-example/acm-local-example/pom.xml
index 250a60fb..c7847d51 100644
--- a/spring-cloud-alibaba-examples/acm-example/acm-local-example/pom.xml
+++ b/spring-cloud-alibaba-examples/acm-example/acm-local-example/pom.xml
@@ -23,11 +23,28 @@
     </dependencies>
 
     <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
         <plugins>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
             </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 </project>
\ No newline at end of file
diff --git a/spring-cloud-alibaba-examples/ans-example/ans-consumer-feign-example/pom.xml b/spring-cloud-alibaba-examples/ans-example/ans-consumer-feign-example/pom.xml
index af0c708c..2e6ddcb8 100644
--- a/spring-cloud-alibaba-examples/ans-example/ans-consumer-feign-example/pom.xml
+++ b/spring-cloud-alibaba-examples/ans-example/ans-consumer-feign-example/pom.xml
@@ -29,4 +29,25 @@
             <artifactId>spring-boot-starter-actuator</artifactId>
         </dependency>
     </dependencies>
+    <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+        <plugins>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>
\ No newline at end of file
diff --git a/spring-cloud-alibaba-examples/ans-example/ans-consumer-ribbon-example/pom.xml b/spring-cloud-alibaba-examples/ans-example/ans-consumer-ribbon-example/pom.xml
index b66c22ff..6289c404 100644
--- a/spring-cloud-alibaba-examples/ans-example/ans-consumer-ribbon-example/pom.xml
+++ b/spring-cloud-alibaba-examples/ans-example/ans-consumer-ribbon-example/pom.xml
@@ -25,4 +25,25 @@
             <artifactId>spring-boot-starter-actuator</artifactId>
         </dependency>
     </dependencies>
+    <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+        <plugins>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>
\ No newline at end of file
diff --git a/spring-cloud-alibaba-examples/ans-example/ans-provider-example/pom.xml b/spring-cloud-alibaba-examples/ans-example/ans-provider-example/pom.xml
index fc8f4b67..67ce3b6b 100644
--- a/spring-cloud-alibaba-examples/ans-example/ans-provider-example/pom.xml
+++ b/spring-cloud-alibaba-examples/ans-example/ans-provider-example/pom.xml
@@ -27,11 +27,28 @@
     </dependencies>
 
     <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
         <plugins>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
             </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 </project>
\ No newline at end of file
diff --git a/spring-cloud-alibaba-examples/nacos-example/nacos-config-example/pom.xml b/spring-cloud-alibaba-examples/nacos-example/nacos-config-example/pom.xml
index 565a732d..8d964fb7 100644
--- a/spring-cloud-alibaba-examples/nacos-example/nacos-config-example/pom.xml
+++ b/spring-cloud-alibaba-examples/nacos-example/nacos-config-example/pom.xml
@@ -34,6 +34,14 @@
     </dependencies>
 
     <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
         <plugins>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
@@ -47,6 +55,15 @@
                     <skip>true</skip>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 
diff --git a/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-consumer-example/pom.xml b/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-consumer-example/pom.xml
index 6a3af32b..aabf1ec1 100644
--- a/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-consumer-example/pom.xml
+++ b/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-consumer-example/pom.xml
@@ -48,6 +48,14 @@
     </dependencies>
 
     <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
         <plugins>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
@@ -61,6 +69,15 @@
                     <skip>true</skip>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 
diff --git a/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-provider-example/pom.xml b/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-provider-example/pom.xml
index 60fd7050..52bac0cf 100644
--- a/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-provider-example/pom.xml
+++ b/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-provider-example/pom.xml
@@ -33,6 +33,14 @@
     </dependencies>
 
     <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
         <plugins>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
@@ -46,6 +54,15 @@
                     <skip>true</skip>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 
diff --git a/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/pom.xml b/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/pom.xml
index ac62d9a3..bea5a0b0 100644
--- a/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/pom.xml
+++ b/spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/pom.xml
@@ -21,5 +21,25 @@
         <module>nacos-discovery-provider-example</module>
     </modules>
 
-
+    <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+        <plugins>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>
diff --git a/spring-cloud-alibaba-examples/oss-example/pom.xml b/spring-cloud-alibaba-examples/oss-example/pom.xml
index 624b3e66..75cbfd2f 100644
--- a/spring-cloud-alibaba-examples/oss-example/pom.xml
+++ b/spring-cloud-alibaba-examples/oss-example/pom.xml
@@ -33,6 +33,14 @@
     </dependencies>
 
     <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
         <plugins>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
@@ -46,6 +54,15 @@
                     <skip>true</skip>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 
diff --git a/spring-cloud-alibaba-examples/pom.xml b/spring-cloud-alibaba-examples/pom.xml
index e742012a..dd03c65a 100644
--- a/spring-cloud-alibaba-examples/pom.xml
+++ b/spring-cloud-alibaba-examples/pom.xml
@@ -35,6 +35,14 @@
     </modules>
 
     <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
@@ -44,6 +52,16 @@
                     <skip>true</skip>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
+
         </plugins>
     </build>
 
diff --git a/spring-cloud-alibaba-examples/rocketmq-example/pom.xml b/spring-cloud-alibaba-examples/rocketmq-example/pom.xml
index 84ef5029..12bfbb4f 100644
--- a/spring-cloud-alibaba-examples/rocketmq-example/pom.xml
+++ b/spring-cloud-alibaba-examples/rocketmq-example/pom.xml
@@ -40,6 +40,14 @@
     </dependencies>
 
     <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
         <plugins>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
@@ -53,6 +61,15 @@
                     <skip>true</skip>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 
diff --git a/spring-cloud-alibaba-examples/schedulerx-example/schedulerx-simple-task-example/pom.xml b/spring-cloud-alibaba-examples/schedulerx-example/schedulerx-simple-task-example/pom.xml
index 57cb2df5..7cb076a9 100644
--- a/spring-cloud-alibaba-examples/schedulerx-example/schedulerx-simple-task-example/pom.xml
+++ b/spring-cloud-alibaba-examples/schedulerx-example/schedulerx-simple-task-example/pom.xml
@@ -27,11 +27,28 @@
     </dependencies>
 
     <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
         <plugins>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
             </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 </project>
\ No newline at end of file
diff --git a/spring-cloud-alibaba-examples/sentinel-example/sentinel-core-example/pom.xml b/spring-cloud-alibaba-examples/sentinel-example/sentinel-core-example/pom.xml
index 507e8498..25e56597 100644
--- a/spring-cloud-alibaba-examples/sentinel-example/sentinel-core-example/pom.xml
+++ b/spring-cloud-alibaba-examples/sentinel-example/sentinel-core-example/pom.xml
@@ -51,6 +51,14 @@
     </dependencies>
 
     <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
         <plugins>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
@@ -64,6 +72,15 @@
                     <skip>true</skip>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 
diff --git a/spring-cloud-alibaba-examples/sentinel-example/sentinel-dubbo-example/sentinel-dubbo-api/pom.xml b/spring-cloud-alibaba-examples/sentinel-example/sentinel-dubbo-example/sentinel-dubbo-api/pom.xml
index 5e0b8f4a..d594344e 100644
--- a/spring-cloud-alibaba-examples/sentinel-example/sentinel-dubbo-example/sentinel-dubbo-api/pom.xml
+++ b/spring-cloud-alibaba-examples/sentinel-example/sentinel-dubbo-example/sentinel-dubbo-api/pom.xml
@@ -16,6 +16,14 @@
     <description>api for sentinel dubbo example</description>
 
     <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
@@ -25,6 +33,15 @@
                     <skip>true</skip>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 
diff --git a/spring-cloud-alibaba-examples/sentinel-example/sentinel-dubbo-example/sentinel-dubbo-consumer-example/pom.xml b/spring-cloud-alibaba-examples/sentinel-example/sentinel-dubbo-example/sentinel-dubbo-consumer-example/pom.xml
index 5a2cdbf0..868bc10c 100644
--- a/spring-cloud-alibaba-examples/sentinel-example/sentinel-dubbo-example/sentinel-dubbo-consumer-example/pom.xml
+++ b/spring-cloud-alibaba-examples/sentinel-example/sentinel-dubbo-example/sentinel-dubbo-consumer-example/pom.xml
@@ -36,6 +36,14 @@
     </dependencies>
 
     <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
         <plugins>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
@@ -49,6 +57,15 @@
                     <skip>true</skip>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 
diff --git a/spring-cloud-alibaba-examples/sentinel-example/sentinel-dubbo-example/sentinel-dubbo-provider-example/pom.xml b/spring-cloud-alibaba-examples/sentinel-example/sentinel-dubbo-example/sentinel-dubbo-provider-example/pom.xml
index 8454515c..684a589b 100644
--- a/spring-cloud-alibaba-examples/sentinel-example/sentinel-dubbo-example/sentinel-dubbo-provider-example/pom.xml
+++ b/spring-cloud-alibaba-examples/sentinel-example/sentinel-dubbo-example/sentinel-dubbo-provider-example/pom.xml
@@ -34,6 +34,14 @@
     </dependencies>
 
     <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
         <plugins>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
@@ -47,6 +55,15 @@
                     <skip>true</skip>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 
diff --git a/spring-cloud-alibaba-examples/spring-cloud-bus-rocketmq-example/pom.xml b/spring-cloud-alibaba-examples/spring-cloud-bus-rocketmq-example/pom.xml
index 060bb532..6874be2d 100644
--- a/spring-cloud-alibaba-examples/spring-cloud-bus-rocketmq-example/pom.xml
+++ b/spring-cloud-alibaba-examples/spring-cloud-bus-rocketmq-example/pom.xml
@@ -35,6 +35,14 @@
     </dependencies>
 
     <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
         <plugins>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
@@ -48,6 +56,15 @@
                     <skip>true</skip>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 
diff --git a/spring-cloud-alibaba-nacos-discovery/pom.xml b/spring-cloud-alibaba-nacos-discovery/pom.xml
index d0a5ddd1..87df397d 100644
--- a/spring-cloud-alibaba-nacos-discovery/pom.xml
+++ b/spring-cloud-alibaba-nacos-discovery/pom.xml
@@ -82,5 +82,28 @@
         </dependency>
 
     </dependencies>
-
+    <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+        <plugins>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <configuration>
+                    <instrumentation>
+                        <excludes>
+                            <exclude>org/springframework/cloud/alibaba/nacos/**.*class</exclude>
+                        </excludes>
+                    </instrumentation>
+                    <check/>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>
diff --git a/spring-cloud-starter-alibaba/pom.xml b/spring-cloud-starter-alibaba/pom.xml
index bacdefff..3c91f8d7 100644
--- a/spring-cloud-starter-alibaba/pom.xml
+++ b/spring-cloud-starter-alibaba/pom.xml
@@ -19,4 +19,26 @@
         <module>spring-cloud-starter-stream-rocketmq</module>
         <module>spring-cloud-starter-bus-rocketmq</module>
     </modules>
+
+    <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+        <plugins>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>
\ No newline at end of file
diff --git a/spring-cloud-starter-alicloud/pom.xml b/spring-cloud-starter-alicloud/pom.xml
index df47cfbb..3684464e 100644
--- a/spring-cloud-starter-alicloud/pom.xml
+++ b/spring-cloud-starter-alicloud/pom.xml
@@ -17,4 +17,26 @@
         <module>spring-cloud-starter-alicloud-schedulerx</module>
         <module>spring-cloud-starter-alicloud-sms</module>
     </modules>
+
+    <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>cobertura-maven-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+        <plugins>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>true</skip>
+                    <check/>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>
\ No newline at end of file