diff --git a/game-dao/src/main/java/awesome/group/game/dao/bean/WeGameUser.java b/game-dao/src/main/java/awesome/group/game/dao/bean/WeGameUser.java
index 28fe285..f88d9bc 100644
--- a/game-dao/src/main/java/awesome/group/game/dao/bean/WeGameUser.java
+++ b/game-dao/src/main/java/awesome/group/game/dao/bean/WeGameUser.java
@@ -26,7 +26,7 @@ public class WeGameUser {
             return nickname;
         }
         int len = openId.length();
-        return "匿名用户" + openId.substring(len - 6, len);
+        return "匿名" + openId.substring(len - 5, len);
     }
 
     public String getAvatarUrl(){