diff --git a/mobile-web/server/pm2.json b/mobile-web/server/pm2.json
index 5dec00dbc..91d0ee582 100644
--- a/mobile-web/server/pm2.json
+++ b/mobile-web/server/pm2.json
@@ -1,7 +1,7 @@
 {
   "name": "admin-web",
   "script": "./server.prod.js",
-  "instances": "2",
+  "instances": "1",
   "env": {
     "NODE_ENV": "development"
   },
diff --git a/mobile-web/server/server.prod.js b/mobile-web/server/server.prod.js
index b7c8acde0..a9c1f818f 100644
--- a/mobile-web/server/server.prod.js
+++ b/mobile-web/server/server.prod.js
@@ -7,7 +7,7 @@ const proxyBuild = require('./utils/proxy.build');
 
 // create app server
 const app = express();
-const port = 3000;
+const port = 3100;
 
 // host proxy
 app.use(proxyBuild(proxyConfig));