update

rollout/dev-history.yaml

@@ -256,6 +256,7 @@ 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:
+    - 20-07-14 10:47:29:dev-921-7830ba8247-jiangxiao
     - 20-07-14 10:24:24:dev-919-96c0bbec8b-jiangxiao
     - 20-07-13 21:44:55:dev-917-0eee2b30fd-jiangxiao
     - 20-07-13 15:03:18:dev-916-e117e5316d-chenqiwei
@@ -265,7 +266,6 @@ rollout:
     - 20-07-11 13:24:09:dev-906-88d1ffdd75-chenqiwei
     - 20-07-10 21:39:23:dev-904-127e67384b-chenqiwei
     - 20-07-10 16:47:48:dev-902-0a9d307820-jiangxiao
-    - 20-07-10 13:39:33:dev-899-dcd7cfa1aa-chenqiwei
     app-finance:
     - 20-06-28 18:21:48:dev-472-8304d72702-jp
     - 20-06-28 16:36:41:dev-471-8304d72702-jp