diff --git a/internal/api/config_manager.go b/internal/api/config_manager.go
index 4ea0e7b7d..c61b2cb0b 100644
--- a/internal/api/config_manager.go
+++ b/internal/api/config_manager.go
@@ -260,7 +260,7 @@ func (cm *ConfigManager) restart(c *gin.Context) {
 
 func (cm *ConfigManager) SetEnableConfigManager(c *gin.Context) {
 	if cm.config.Discovery.Enable != config.ETCD {
-		apiresp.GinError(c, errs.New("only etcd support set config").Wrap())
+		apiresp.GinError(c, errs.New("only etcd support config manager").Wrap())
 		return
 	}
 	var req apistruct.SetEnableConfigManagerReq
diff --git a/internal/api/router.go b/internal/api/router.go
index 64a792d61..da9d22463 100644
--- a/internal/api/router.go
+++ b/internal/api/router.go
@@ -53,8 +53,6 @@ func prommetricsGin() gin.HandlerFunc {
 }
 
 func newGinRouter(ctx context.Context, client discovery.SvcDiscoveryRegistry, cfg *Config) (*gin.Engine, error) {
-	//client.AddOption(mw.GrpcClient(), grpc.WithTransportCredentials(insecure.NewCredentials()),
-	//	grpc.WithDefaultServiceConfig(fmt.Sprintf(`{"LoadBalancingPolicy": "%s"}`, "round_robin")))
 	authConn, err := client.GetConn(ctx, cfg.Discovery.RpcService.Auth)
 	if err != nil {
 		return nil, err
diff --git a/internal/rpc/auth/auth.go b/internal/rpc/auth/auth.go
index 8dfed8897..3e096aa64 100644
--- a/internal/rpc/auth/auth.go
+++ b/internal/rpc/auth/auth.go
@@ -124,7 +124,7 @@ func (s *authServer) GetUserToken(ctx context.Context, req *pbauth.GetUserTokenR
 		return nil, err
 	}
 	if user.AppMangerLevel >= constant.AppNotificationAdmin {
-		return nil, errs.New("app account can`t get token").Wrap()
+		return nil, errs.ErrArgs.WrapMsg("app account can`t get token")
 	}
 	token, err := s.authDatabase.CreateToken(ctx, req.UserID, int(req.PlatformID))
 	if err != nil {