Lunny Xiao 46a12f196b
Move change issue title from models to issue service package (#8456)
* move change issue title from models to issue service package

* make the change less

* fix typo
2019-10-11 14:44:43 +08:00
..
2019-09-24 21:22:39 +08:00
2019-09-24 21:22:39 +08:00
2019-09-25 06:57:06 +03:00