update

rollout/dev-history.yaml

@@ -248,6 +248,7 @@ rollout:
     - 20-04-22 14:56:25:class-remind-50-9b8a25fd02-pangweichao
     - 20-04-22 14:00:32:class-remind-49-f5ca562cf3-pangweichao
     app-exercisebook:
+    - 20-07-06 14:28:44:dev-839-520092ac94-chenqiwei
     - 20-07-06 13:44:53:dev-838-3709253ba1-jiangxiao
     - 20-07-06 11:38:41:dev-835-f084a44639-chenqiwei
     - 20-07-06 11:16:01:dev-833-17b009e15d-chenqiwei
@@ -257,7 +258,6 @@ rollout:
     - 20-07-03 09:25:51:dev-818-0ce986b5de-chenqiwei
     - 20-07-02 20:25:29:dev-817-c953b357b5-jiangxiao
     - 20-07-02 19:49:48:dev-814-a2ed63369d-chenqiwei
-    - 20-07-02 19:48:40:dev-813-a2ed63369d-chenqiwei
     app-finance:
     - 20-06-28 18:21:48:dev-472-8304d72702-jp
     - 20-06-28 16:36:41:dev-471-8304d72702-jp