update

rollout/dev1-history.yaml

@@ -309,6 +309,7 @@ rollout:
     - 20-04-30 10:58:19:teacherToAdmin-648-1c9e43930c-caoyuandong
     - 20-04-30 10:36:39:teacherToAdmin-647-04b822dc7f-caoyuandong
     app-homework:
+    - 20-05-05 11:07:25:answer-snapshot-173-07e4bee9c7-jiabin
     - 20-04-27 13:35:55:master-166-958336162a-jiabin
     - 20-04-27 10:15:58:master-162-958336162a-pangweichao
     - 20-04-26 11:33:52:answer-snapshot-161-b7b8dcd165-jiabin
@@ -318,7 +319,6 @@ rollout:
     - 20-04-21 20:17:30:answer-snapshot-157-31c4bcfae5-jiabin
     - 20-04-21 14:48:11:answer-snapshot-155-95c9013385-jiabin
     - 20-04-21 14:06:58:answer-snapshot-154-892ca4ae2a-jiabin
-    - 20-04-21 13:57:16:answer-snapshot-153-656c7a056c-jiabin
     app-horn:
     - 20-05-05 10:12:17:remark-326-210c55ac52-pangweichao
     - 20-04-27 17:51:58:master-324-cc247702b4-pangweichao