message: alter the gsub
diff: /*
  * @Author: liwenjie
  * @Date: 2021-08-22 18:00:17
  - * @LastEditTime: 2021-08-22 23:43:07
  + * @LastEditTime: 2021-08-23 13:12:31
  * @LastEditors: Please set LastEditors
  * @Description: Batch delete data from database
  * @FilePath: /gstore/Main/gsub.cpp
  