diff --git a/talkonlineweb/src/main/java/com/lyms/talkonlineweb/controller/UserContoller.java b/talkonlineweb/src/main/java/com/lyms/talkonlineweb/controller/UserContoller.java
index 0e45547..8b27852 100644
--- a/talkonlineweb/src/main/java/com/lyms/talkonlineweb/controller/UserContoller.java
+++ b/talkonlineweb/src/main/java/com/lyms/talkonlineweb/controller/UserContoller.java
@@ -17,6 +17,7 @@ import lombok.extern.log4j.Log4j2;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.util.DigestUtils;
+import org.springframework.util.StringUtils;
 import org.springframework.validation.BindingResult;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
@@ -209,6 +210,9 @@ public class UserContoller {
 //    }
     public BaseResponse sltUser(UserroleInfo user, int current, int size){
         BaseResponse baseResponse=new BaseResponse();
+        if (StringUtils.isEmpty(user.getUname())){
+            user.setUname(null);
+        }
         Page<UserroleInfo> page=new Page<>(current,size);
         Page<UserroleInfo> userIPage= userroleInfoService.page(page,Wrappers.query(user).orderByDesc("updated_time","createdtime"));
         baseResponse.setObject(userIPage);