diff --git a/pom.xml b/pom.xml
index 1acdd917..0e52d85e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,11 +1,10 @@
 <?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/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>
 
 	<groupId>com.gzzn.omms</groupId>
 	<artifactId>msgexchange-api</artifactId>
-	<version>1.2.0-SNAPSHOT</version>
+	<version>1.2.0</version>
 	<packaging>jar</packaging>
 
 	<name>msgexchange-api</name>
@@ -15,7 +14,7 @@
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
 		<version>1.5.17.RELEASE</version>
-		<relativePath/> <!-- lookup parent from repository -->
+		<relativePath /> <!-- lookup parent from repository -->
 	</parent>
 
 	<properties>
@@ -29,7 +28,8 @@
 
     <scm>
        <developerConnection>scm:git:git@git.int.it2000.com.cn:airport-chengdu/msgexchange-api.git</developerConnection>
-    </scm>
+      <tag>msgexchange-api-1.2.0</tag>
+  </scm>
 	<dependencies>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>