diff --git a/pom.xml b/pom.xml
index 1de255917..5f9f93517 100644
--- a/pom.xml
+++ b/pom.xml
@@ -52,15 +52,6 @@
 					<encoding>${project.build.sourceEncoding}</encoding>
 				</configuration>
 			</plugin>
-			<!-- plugin for coveralls.io -->
-			<plugin>
-				<groupId>org.eluder.coveralls</groupId>
-				<artifactId>coveralls-maven-plugin</artifactId>
-				<version>4.1.0</version>
-				<configuration>
-					<repoToken>yourcoverallsprojectrepositorytoken</repoToken>
-				</configuration>
-			</plugin>
 		</plugins>
 	</build>
 </project>
\ No newline at end of file
diff --git a/skywalking-api/pom.xml b/skywalking-api/pom.xml
index 808cf92f5..46968a6af 100644
--- a/skywalking-api/pom.xml
+++ b/skywalking-api/pom.xml
@@ -128,8 +128,16 @@
 				<groupId>org.eluder.coveralls</groupId>
 				<artifactId>coveralls-maven-plugin</artifactId>
 				<version>4.1.0</version>
+			</plugin>
+			<plugin>
+				<groupId>org.codehaus.mojo</groupId>
+				<artifactId>cobertura-maven-plugin</artifactId>
+				<version>2.7</version>
 				<configuration>
-					<repoToken>yourcoverallsprojectrepositorytoken</repoToken>
+					<format>xml</format>
+					<maxmem>256m</maxmem>
+					<!-- aggregated reports for multi-module projects -->
+					<aggregate>true</aggregate>
 				</configuration>
 			</plugin>
 		</plugins>