diff --git a/game/server.js b/game/server.js
index adf3ae93d..0ddc4d1d6 100644
--- a/game/server.js
+++ b/game/server.js
@@ -149,7 +149,7 @@
 						this.sendl('eventsdenied','ban');
 					}
 					else{
-						cfg.nickname=util.getNickname(nickname);
+						cfg.nickname=util.getNickname(cfg.nickname);
 						cfg.avatar=cfg.nickname||'caocao';
 						cfg.creator=id;
 						cfg.id=util.getid();