PutDatabaseRecord Insert Datetime Type Time Zone Issue

when I query a record from Mysql to get an AVRO Flowfile, then use  PutDatabaseRecord(version 1.13.2) insert to another table (with same table structure), the data of the 'datetime' type column will change. The original data of the first table I query from is '2021-06-28 13:14:20.0'. and the data of the second table which I insert to becomes '2021-06-28 06:14:20.0'.The gap is 7 hours.

our local timezone is PDT (-7:00). It seems that Nifi has done some timezone conversion work. But the 'datetime' type in mysql should have no relation to timezone

when we use version 1.7.1 ,it works fine.