diff --git a/common/pom.xml b/common/pom.xml
index 1f2ece8b..545905c2 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -1,4 +1,5 @@
-<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/xsd/maven-4.0.0.xsd">
+<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/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>com.alibaba.otter</groupId>
@@ -83,6 +84,10 @@
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-orm</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>com.google.code.findbugs</groupId>
+			<artifactId>jsr305</artifactId>
+		</dependency>
 		<dependency>
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-test</artifactId>
diff --git a/common/src/main/java/com/alibaba/otter/canal/common/utils/BooleanMutex.java b/common/src/main/java/com/alibaba/otter/canal/common/utils/BooleanMutex.java
index d729ad01..660181ce 100644
--- a/common/src/main/java/com/alibaba/otter/canal/common/utils/BooleanMutex.java
+++ b/common/src/main/java/com/alibaba/otter/canal/common/utils/BooleanMutex.java
@@ -5,7 +5,7 @@ import java.util.concurrent.TimeoutException;
 import java.util.concurrent.locks.AbstractQueuedSynchronizer;
 
 /**
- * 实现一个互斥实现，基于Cocurrent中的{@linkplain AbstractQueuedSynchronizer}实现了自己的sync <br/>
+ * 实现一个互斥实现，基于Cocurrent中的AbstractQueuedSynchronizer实现了自己的sync <br/>
  * 应用场景：系统初始化/授权控制，没权限时阻塞等待。有权限时所有线程都可以快速通过
  * 
  * <pre>
diff --git a/pom.xml b/pom.xml
index 02ff2756..edda070d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -297,7 +297,11 @@
                 <version>5.1.40</version>
                 <!--<scope>test</scope>-->
             </dependency>
-
+            <dependency>
+                <groupId>com.google.code.findbugs</groupId>
+                <artifactId>jsr305</artifactId>
+                <version>3.0.2</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>