diff --git a/pkg/common/db/mysql.go b/pkg/common/db/mysql.go
index 2da7add65..ca0e62008 100644
--- a/pkg/common/db/mysql.go
+++ b/pkg/common/db/mysql.go
@@ -3,7 +3,6 @@ package db
 import (
 	"Open_IM/pkg/common/config"
 	"fmt"
-	"sync"
 	"time"
 
 	"gorm.io/driver/mysql"
@@ -12,7 +11,7 @@ import (
 )
 
 type mysqlDB struct {
-	sync.RWMutex
+	//sync.RWMutex
 	db *gorm.DB
 }
 
diff --git a/pkg/common/db/mysql_model/im_mysql_model/client_config.go b/pkg/common/db/mysql_model/im_mysql_model/client_config.go
index ae932ed92..08300cefe 100644
--- a/pkg/common/db/mysql_model/im_mysql_model/client_config.go
+++ b/pkg/common/db/mysql_model/im_mysql_model/client_config.go
@@ -17,6 +17,6 @@ func SetClientInitConfig(m map[string]interface{}) error {
 
 func GetClientInitConfig() (db.ClientInitConfig, error) {
 	var config db.ClientInitConfig
-	err := db.DB.MysqlDB.DefaultGormDB().Model((&db.ClientInitConfig{})).First(&config).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Model(&db.ClientInitConfig{}).First(&config).Error
 	return config, err
 }
diff --git a/pkg/proto/auth/auth.proto b/pkg/proto/auth/auth.proto
index d6018c667..9370ef916 100644
--- a/pkg/proto/auth/auth.proto
+++ b/pkg/proto/auth/auth.proto
@@ -31,7 +31,6 @@ message UserTokenResp {
 }
 
 
-
 message ForceLogoutReq {
     int32  Platform = 1;
     string FromUserID = 2;
@@ -56,8 +55,6 @@ message ParseTokenResp{
 }
 
 
-
-
 service Auth {
     rpc UserRegister(UserRegisterReq) returns(UserRegisterResp);
     rpc UserToken(UserTokenReq) returns(UserTokenResp);