diff --git a/uni_modules/uni-id-pages-x/pages/userinfo/setNickname/setNickname.uvue b/uni_modules/uni-id-pages-x/pages/userinfo/setNickname/setNickname.uvue
index 3e4d995ab2cf333c4ac94d9ed7a86e0999e7c714..b3e863dda77b2194b112f1130bf55f981ce3e47e 100644
--- a/uni_modules/uni-id-pages-x/pages/userinfo/setNickname/setNickname.uvue
+++ b/uni_modules/uni-id-pages-x/pages/userinfo/setNickname/setNickname.uvue
@@ -24,7 +24,7 @@
 				return this.currentNickname != this.nickname
 			},
 			currentNickname() : string {
-				return (state.userInfo.get("nickname") as string)
+        return state.userInfo.get("nickname") == null?'':(state.userInfo.get("nickname") as string)
 			}
 		},
 		onLoad() {