diff --git a/youlai-auth/src/main/java/com/youlai/auth/config/AuthorizationServerConfig.java b/youlai-auth/src/main/java/com/youlai/auth/config/AuthorizationServerConfig.java
index 008c9b9aa..30894773b 100644
--- a/youlai-auth/src/main/java/com/youlai/auth/config/AuthorizationServerConfig.java
+++ b/youlai-auth/src/main/java/com/youlai/auth/config/AuthorizationServerConfig.java
@@ -11,6 +11,9 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.core.io.ClassPathResource;
 import org.springframework.security.authentication.AuthenticationManager;
+import org.springframework.security.authentication.AuthenticationProvider;
+import org.springframework.security.authentication.dao.DaoAuthenticationProvider;
+import org.springframework.security.core.userdetails.UserDetailsService;
 import org.springframework.security.oauth2.common.DefaultOAuth2AccessToken;
 import org.springframework.security.oauth2.config.annotation.configurers.ClientDetailsServiceConfigurer;
 import org.springframework.security.oauth2.config.annotation.web.configuration.AuthorizationServerConfigurerAdapter;
@@ -121,4 +124,12 @@ public class AuthorizationServerConfig extends AuthorizationServerConfigurerAdap
             return accessToken;
         };
     }
+
+    @Bean
+    public AuthenticationProvider daoAuthenticationProvider(){
+        DaoAuthenticationProvider impl = new DaoAuthenticationProvider();
+        impl.setUserDetailsService(userDetailsService);
+        impl.setHideUserNotFoundExceptions(false) ;
+        return impl ;
+    }
 }
diff --git a/youlai-auth/src/main/java/com/youlai/auth/exception/CustomOAuth2ExceptionSerializer.java b/youlai-auth/src/main/java/com/youlai/auth/exception/CustomOAuth2ExceptionSerializer.java
index 32462b8b7..8cc2d9fa0 100644
--- a/youlai-auth/src/main/java/com/youlai/auth/exception/CustomOAuth2ExceptionSerializer.java
+++ b/youlai-auth/src/main/java/com/youlai/auth/exception/CustomOAuth2ExceptionSerializer.java
@@ -3,6 +3,7 @@ package com.youlai.auth.exception;
 import com.fasterxml.jackson.core.JsonGenerator;
 import com.fasterxml.jackson.databind.SerializerProvider;
 import com.fasterxml.jackson.databind.ser.std.StdSerializer;
+
 import java.io.IOException;
 
 public class CustomOAuth2ExceptionSerializer extends StdSerializer<CustomOAuth2Exception> {
@@ -14,14 +15,8 @@ public class CustomOAuth2ExceptionSerializer extends StdSerializer<CustomOAuth2E
     @Override
     public void serialize(CustomOAuth2Exception e, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {
         jsonGenerator.writeStartObject();
-
         jsonGenerator.writeObjectField("code", e.getHttpErrorCode());
-
-
-
-
-
-
+        jsonGenerator.writeStringField("msg", e.getOAuth2ErrorCode());
         jsonGenerator.writeEndObject();
     }
 }
diff --git a/youlai-auth/src/main/java/com/youlai/auth/exception/CustomOAuth2ExceptionTranslator.java b/youlai-auth/src/main/java/com/youlai/auth/exception/CustomOAuth2ExceptionTranslator.java
index fe8408b30..c854af2b2 100644
--- a/youlai-auth/src/main/java/com/youlai/auth/exception/CustomOAuth2ExceptionTranslator.java
+++ b/youlai-auth/src/main/java/com/youlai/auth/exception/CustomOAuth2ExceptionTranslator.java
@@ -1,5 +1,6 @@
 package com.youlai.auth.exception;
 
+import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.security.oauth2.common.exceptions.OAuth2Exception;
 import org.springframework.security.oauth2.provider.error.WebResponseExceptionTranslator;
@@ -10,10 +11,18 @@ public class CustomOAuth2ExceptionTranslator implements WebResponseExceptionTran
     @Override
     public ResponseEntity translate(Exception exception) throws Exception {
         if (exception instanceof OAuth2Exception) {
-
+            OAuth2Exception oAuth2Exception = (OAuth2Exception) exception;
+            return ResponseEntity
+                    .status(oAuth2Exception.getHttpErrorCode())
+                    .body(new CustomOAuth2Exception(oAuth2Exception.getMessage()));
         }else if(exception instanceof AuthenticationException){
-
+            AuthenticationException authenticationException = (AuthenticationException) exception;
+            return ResponseEntity
+                    .status(HttpStatus.UNAUTHORIZED)
+                    .body(new CustomOAuth2Exception(authenticationException.getMessage()));
         }
-        return null;
+        return ResponseEntity
+                .status(HttpStatus.OK)
+                .body(new CustomOAuth2Exception(exception.getMessage()));
     }
 }
diff --git a/youlai-auth/src/main/java/com/youlai/auth/service/UserDetailsServiceImpl.java b/youlai-auth/src/main/java/com/youlai/auth/service/UserDetailsServiceImpl.java
index 3b4bf149e..65079f26a 100644
--- a/youlai-auth/src/main/java/com/youlai/auth/service/UserDetailsServiceImpl.java
+++ b/youlai-auth/src/main/java/com/youlai/auth/service/UserDetailsServiceImpl.java
@@ -39,7 +39,9 @@ public class UserDetailsServiceImpl implements UserDetailsService {
         switch (clientId) {
             case AuthConstants.ADMIN_CLIENT_ID: // 后台用户
                 Result<UserDTO> userResult = adminUserFeignClient.loadUserByUsername(username);
-                if (userResult == null || !ResultCode.SUCCESS.getCode().equals(userResult.getCode())) {
+                if (userResult == null || !ResultCode.SUCCESS.getCode().equals(userResult.getCode())
+                        || userResult.getData() == null
+                ) {
                     throw new UsernameNotFoundException("用户不存在");
                 }
                 UserDTO userDTO = userResult.getData();
@@ -48,7 +50,8 @@ public class UserDetailsServiceImpl implements UserDetailsService {
                 break;
             case AuthConstants.WEAPP_CLIENT_ID: // 小程序会员
                 Result<MemberDTO> memberResult = umsMemberFeignClient.loadMemberByOpenid(username);
-                if (memberResult == null || !ResultCode.SUCCESS.getCode().equals(memberResult.getCode())) {
+                if (memberResult == null || !ResultCode.SUCCESS.getCode().equals(memberResult.getCode())
+                ||memberResult.getData()==null) {
                     throw new UsernameNotFoundException("会员不存在");
                 }
                 MemberDTO memberDTO = memberResult.getData();