diff --git a/pkg/common/db/mysql.go b/pkg/common/db/mysql.go
index 9702f4b43..d43ce736d 100644
--- a/pkg/common/db/mysql.go
+++ b/pkg/common/db/mysql.go
@@ -41,7 +41,7 @@ func initMysqlDB() {
 			panic(err1.Error())
 		}
 	}
-
+	fmt.Println("init db", db)
 	//Check the database and table during initialization
 	sql := fmt.Sprintf("CREATE DATABASE IF NOT EXISTS %s default charset utf8 COLLATE utf8_general_ci;", config.Config.Mysql.DBDatabaseName)
 	err = db.Exec(sql).Error
@@ -49,7 +49,7 @@ func initMysqlDB() {
 		fmt.Println("0", "Exec failed ", err.Error(), sql)
 		panic(err.Error())
 	}
-
+	fmt.Println(sql)
 	dsn = fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8mb4&parseTime=true&loc=Local",
 		config.Config.Mysql.DBUserName, config.Config.Mysql.DBPassword, config.Config.Mysql.DBAddress[0], config.Config.Mysql.DBDatabaseName)
 
@@ -69,12 +69,12 @@ func initMysqlDB() {
 		fmt.Println("0", "Open failed ", err.Error(), dsn)
 		panic(err.Error())
 	}
-
+	fmt.Println("init db2", db)
 	sqlDB, err := db.DB()
 	if err != nil {
 		panic(err.Error())
 	}
-
+	fmt.Println("init sqlDB", sqlDB)
 	sqlDB.SetConnMaxLifetime(time.Second * time.Duration(config.Config.Mysql.DBMaxLifeTime))
 	sqlDB.SetMaxOpenConns(config.Config.Mysql.DBMaxOpenConns)
 	sqlDB.SetMaxIdleConns(config.Config.Mysql.DBMaxIdleConns)