diff --git a/project.config.json b/project.config.json
index 839e034..15d90c1 100644
--- a/project.config.json
+++ b/project.config.json
@@ -2,7 +2,7 @@
   "miniprogramRoot": "dist/",
   "projectname": "playBallTogether",
   "description": "playBallTogether",
-  "appid": "wx915ecf6c01bea4ec",
+  "appid": "wx815b533167eb7b53",
   "setting": {
     "urlCheck": true,
     "es6": true,