diff --git a/pom.xml b/pom.xml
index 9467089c..975930c6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -53,6 +53,7 @@
 		<module>weixin4j-serverX</module>
 		<module>weixin4j-pay</module>
 		<module>weixin4j-example</module>
+		<module>weixin4j-coverage</module>
 	</modules>
 	<properties>
 		<maven.compiler.source>1.6</maven.compiler.source>
@@ -82,6 +83,24 @@
 					<rulesUri>file:///${session.executionRootDirectory}/maven-version-rules.xml</rulesUri>
 				</configuration>
 			</plugin>
+			<plugin>
+				<groupId>org.jacoco</groupId>
+				<artifactId>jacoco-maven-plugin</artifactId>
+				<executions>
+					<execution>
+						<goals>
+							<goal>prepare-agent</goal>
+						</goals>
+					</execution>
+					<execution>
+						<id>report</id>
+						<phase>verify</phase>
+						<goals>
+							<goal>report</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
 		</plugins>
 		<pluginManagement>
 			<plugins>
@@ -160,6 +179,11 @@
 					<artifactId>findbugs-maven-plugin</artifactId>
 					<version>3.0.5</version>
 				</plugin>
+				<plugin>
+					<groupId>org.jacoco</groupId>
+					<artifactId>jacoco-maven-plugin</artifactId>
+					<version>0.8.7</version>
+				</plugin>
 			</plugins>
 		</pluginManagement>
 		<resources>
diff --git a/weixin4j-coverage/pom.xml b/weixin4j-coverage/pom.xml
new file mode 100644
index 00000000..9a2af207
--- /dev/null
+++ b/weixin4j-coverage/pom.xml
@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
+		http://maven.apache.org/maven-v4_0_0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<parent>
+		<groupId>com.foxinmy</groupId>
+		<artifactId>weixin4j</artifactId>
+		<version>1.9.2-SNAPSHOT</version>
+	</parent>
+
+	<artifactId>weixin4j-coverage</artifactId>
+	<name>weixin4j-coverage</name>
+	<packaging>pom</packaging>
+	<description>Compute aggregated test code coverage.</description>
+
+	<properties>
+		<maven.deploy.skip>true</maven.deploy.skip>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>${project.groupId}</groupId>
+			<artifactId>weixin4j-base</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>${project.groupId}</groupId>
+			<artifactId>weixin4j-mp</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>${project.groupId}</groupId>
+			<artifactId>weixin4j-qy</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>${project.groupId}</groupId>
+			<artifactId>weixin4j-wxa</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>${project.groupId}</groupId>
+			<artifactId>weixin4j-server</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>${project.groupId}</groupId>
+			<artifactId>weixin4j-serverX</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>${project.groupId}</groupId>
+			<artifactId>weixin4j-pay</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+	</dependencies>
+
+	<reporting>
+		<plugins>
+			<plugin>
+				<groupId>org.jacoco</groupId>
+				<artifactId>jacoco-maven-plugin</artifactId>
+				<reportSets>
+					<reportSet>
+						<reports>
+							<report>report-aggregate</report>
+						</reports>
+					</reportSet>
+				</reportSets>
+			</plugin>
+		</plugins>
+	</reporting>
+
+</project>