diff --git a/data-room-ui/.gitignore b/data-room-ui/.gitignore
index d88db802..0f9712c9 100644
--- a/data-room-ui/.gitignore
+++ b/data-room-ui/.gitignore
@@ -3,6 +3,7 @@ chuangDa.zip
 deploy.sh
 dist
 data-room-ui
+bigScreen
 ### VisualStudioCode template
 .vscode/*
 !.vscode/settings.json
@@ -367,3 +368,4 @@ GitHub.sublime-settings
 
 lib
 data-room-ui
+bigScreen
diff --git a/data-room-ui/vue.config.example.js b/data-room-ui/vue.config.example.js
index 4047ff63..34ccbcf4 100644
--- a/data-room-ui/vue.config.example.js
+++ b/data-room-ui/vue.config.example.js
@@ -42,7 +42,7 @@ module.exports = {
   },
   publicPath:
     process.env.VUE_APP_HISTORY === 'y' ? process.env.VUE_APP_BASE : './',
-  outputDir: 'data-room-ui',
+  outputDir: 'bigScreen',
   assetsDir: 'static',
   lintOnSave: false,
   productionSourceMap: false,