Db file encrypted by QtCipherSqlitePlugin v1.2 can't be opened by QtCipherSqlitePlugin v1.3

in v1.2, the dll was built with option CODEC_TYPE=CODEC_TYPE_SQLCIPHER,
in v1.3, I set the same option and built the v1.3 dll.
But I can't open the db encrypted by v1.2 with v1.3 dll.
Please check it. Thanks a lot.