update

rollout/prod-beta-history.yaml

@@ -36,6 +36,7 @@ rollout:
         14:56:20:healtheworld-2-762-4f14dec94b-caoyuandong', '19-12-11 13:47:14:healtheworld-2-758-56f09a4847-caoyuandong',
       '19-12-11 11:39:37:healtheworld-2-756-92a774caaf-wangfeixiang', '19-12-11 10:59:37:healtheworld-2-753-eee5024222-caoyuandong',
       '19-12-10 11:10:04:healtheworld-2-730-c1a962ea18-zhangzhong']
+    app-taskm: ['19-12-11 17:32:30:master-4-8252627471-zhangzhong']
     app-trade: ['19-12-11 15:05:46:healtheworld-521-656902bda9-zhangzhong', '19-12-10
         11:15:49:healtheworld-516-76b6c18e13-zhangzhong']
     app-upms: ['19-12-11 14:54:43:healthworld-175-1e96ccfc4e-zhangzhong', '19-12-10