update

rollout/rc-history.yaml

@@ -56,6 +56,7 @@ rollout:
     - 19-12-04 11:45:36:master-289-cce954083c-yedahong
     - 19-12-03 10:19:50:referral-288-cce954083c-pangweichao
     app-finance:
+    - 19-12-31 11:35:31:rateChange-397-724aaaee4f-wangboda
     - 19-12-19 15:16:03:tlpay-381-4543e4cdd2-wangboda
     - 19-12-11 10:14:16:master-369-8b916e60b8-chengyubing
     - 19-12-09 16:22:23:develop-362-bbe83300ae-wangboda