diff --git a/src/HttpServer/jsonconf/RmbConfig.json b/src/HttpServer/jsonconf/RmbConfig.json
index a552d29..396fc92 100644
--- a/src/HttpServer/jsonconf/RmbConfig.json
+++ b/src/HttpServer/jsonconf/RmbConfig.json
@@ -13,7 +13,7 @@
   },
   {
     "id": 3,
-    "rmb_num": 1,
+    "rmb_num": 1.5,
     "time": 1,
     "login_day": 7
   },
--
libgit2 0.21.0