清理缓存

@@ -39,8 +39,7 @@ func OpenGormPGDB(source string, logMode string) *gorm.DB {
 		DSN:                  source,
 		PreferSimpleProtocol: true, // disables implicit prepared statement usage
 	}), &gorm.Config{
-		Logger:               NewLogger(logMode), //newLogger,
-		DisableAutomaticPing: true,
+		Logger: NewLogger(logMode), //newLogger,
 	})
 	if err != nil {
 		panic(err)