修正统计字段

etc/i2bill-api.yaml

@@ -10,7 +10,7 @@ Transform:
   Etcd:
     Hosts:
       - 47.103.219.158:30019
-    Key: transform.rpc
+    Key: icole.rpc
 Weixin:
   Appid: wxb8a763ab9e81d0cb
   Secret: 95dc14b89d32fe91709bba8916f30f74