update

rollout/prod-history.yaml

@@ -275,6 +275,7 @@ rollout:
     - 20-03-04 20:09:39:master-253-c21596f004-jiangxiao
     - 20-02-24 19:22:25:master-249-de6c03ff2c-pangweichao
     app-integral:
+    - 20-04-21 15:29:27:master-277-ae315895cc-wuyilong
     - 20-03-17 14:18:25:master-276-2c0112ffb3-xubin
     - 20-02-10 19:29:55:master-270-e1ce33e472-xubin
     - 20-01-08 09:27:49:master-262-da5434a945-jiabin