diff --git a/hippo4j-server/hippo4j-auth/src/main/java/cn/hippo4j/auth/service/impl/UserServiceImpl.java b/hippo4j-server/hippo4j-auth/src/main/java/cn/hippo4j/auth/service/impl/UserServiceImpl.java
index 8ef3ff85..aeae6de6 100644
--- a/hippo4j-server/hippo4j-auth/src/main/java/cn/hippo4j/auth/service/impl/UserServiceImpl.java
+++ b/hippo4j-server/hippo4j-auth/src/main/java/cn/hippo4j/auth/service/impl/UserServiceImpl.java
@@ -105,7 +105,7 @@ public class UserServiceImpl implements UserService {
 
     @Override
     public UserRespDTO getUser(UserReqDTO reqDTO) {
-        Wrapper queryWrapper = Wrappers.lambdaQuery(UserInfo.class).eq(UserInfo::getUserName, reqDTO.getUserName());
+        Wrapper<UserInfo> queryWrapper = Wrappers.lambdaQuery(UserInfo.class).eq(UserInfo::getUserName, reqDTO.getUserName());
         UserInfo userInfo = userMapper.selectOne(queryWrapper);
         return Optional.ofNullable(userInfo)
                 .map(each -> BeanUtil.convert(each, UserRespDTO.class))