diff --git a/cloud-common-plugin-oauth/src/main/java/com/cm/common/plugin/oauth/service/user/impl/UserImServiceImpl.java b/cloud-common-plugin-oauth/src/main/java/com/cm/common/plugin/oauth/service/user/impl/UserImServiceImpl.java
index 81aedd4..54ea983 100644
--- a/cloud-common-plugin-oauth/src/main/java/com/cm/common/plugin/oauth/service/user/impl/UserImServiceImpl.java
+++ b/cloud-common-plugin-oauth/src/main/java/com/cm/common/plugin/oauth/service/user/impl/UserImServiceImpl.java
@@ -50,7 +50,7 @@ public class UserImServiceImpl extends AbstractService implements IUserImService
         mine.setUsername(currentUser.getUserName());
         mine.setAvatar("assets/images/random-avatar1.jpg");
         mine.setStatus("online");
-        mine.setSign("");
+        mine.setSign("暂无简介");
 
         Map<String, Object> params = getHashMap(2);
 
@@ -77,7 +77,7 @@ public class UserImServiceImpl extends AbstractService implements IUserImService
                     user.setAvatar(apiPathProperties.getUserCenter() + "/route/file/downloadfile/true/" + user.getAvatar());
                 }
                 user.setStatus("online");
-                user.setSign("");
+                user.setSign("暂无简介");
             }
         }