diff --git a/java/cloud/web/web-modules/message/src/main/java/cn/toesbieya/jxc/message/service/MsgManageService.java b/java/cloud/web/web-modules/message/src/main/java/cn/toesbieya/jxc/message/service/MsgManageService.java
index a4646bb..e1e14bd 100644
--- a/java/cloud/web/web-modules/message/src/main/java/cn/toesbieya/jxc/message/service/MsgManageService.java
+++ b/java/cloud/web/web-modules/message/src/main/java/cn/toesbieya/jxc/message/service/MsgManageService.java
@@ -46,7 +46,7 @@ public class MsgManageService {
 
     @UserAction("'添加消息：'+#msg.title")
     public Result add(Msg msg) {
-        msg.setId(msgMapper.insert(msg));
+        msgMapper.insert(msg);
         return Result.success("添加成功", msg);
     }
 
@@ -103,7 +103,7 @@ public class MsgManageService {
                 }
             }
         }
-        else result.setMsg("发布失败，" + result.getMsg());
+        else result.setMsg("发布失败，请刷新重试");
 
         return result;
     }
diff --git a/java/local/src/main/java/com/toesbieya/my/service/MsgService.java b/java/local/src/main/java/com/toesbieya/my/service/MsgService.java
index b2e84b7..7f82303 100644
--- a/java/local/src/main/java/com/toesbieya/my/service/MsgService.java
+++ b/java/local/src/main/java/com/toesbieya/my/service/MsgService.java
@@ -37,7 +37,7 @@ public class MsgService {
 
     @UserAction("'添加消息：'+#msg.title")
     public Result add(Msg msg) {
-        msg.setId(msgMapper.insert(msg));
+        msgMapper.insert(msg);
         return Result.success("添加成功", msg);
     }
 
@@ -77,7 +77,7 @@ public class MsgService {
                 }
             }
         }
-        else result.setMsg("发布失败，" + result.getMsg());
+        else result.setMsg("发布失败，请刷新重试");
 
         return result;
     }
diff --git a/java/local/src/main/resources/mapper/Msg.xml b/java/local/src/main/resources/mapper/Msg.xml
index 710291a..01a14c2 100644
--- a/java/local/src/main/resources/mapper/Msg.xml
+++ b/java/local/src/main/resources/mapper/Msg.xml
@@ -23,7 +23,7 @@
         and id not in (select mid from msg_state where uid = #{uid})
     </sql>
 
-    <insert id="insert" parameterType="com.toesbieya.my.model.entity.Msg">
+    <insert id="insert" parameterType="com.toesbieya.my.model.entity.Msg" useGeneratedKeys="true" keyProperty="id">
         insert into msg (title, content, type, cid, cname, ctime,
                          pid, pname, ptime, wid, wname, wtime, status, broadcast, recipient)
         values (#{title}, #{content}, #{type}, #{cid}, #{cname}, #{ctime}, #{pid},