diff --git a/packages/gui/.env.build-pre b/packages/gui/.env.build-pre
deleted file mode 100644
index bf4e9ec4..00000000
--- a/packages/gui/.env.build-pre
+++ /dev/null
@@ -1,3 +0,0 @@
-VUE_APP_PUBLISH_URL=http://dev-sidecar.docmirror.cn/update/preview/
-VUE_APP_PUBLISH_PROVIDER=generic
-VUE_APP_IS_BUILD=true
diff --git a/packages/gui/.env.pre b/packages/gui/.env.pre
index c4560c21..54fb8f0a 100644
--- a/packages/gui/.env.pre
+++ b/packages/gui/.env.pre
@@ -1,3 +1,2 @@
 VUE_APP_PUBLISH_URL=http://dev-sidecar.docmirror.cn/update/preview/
-VUE_APP_PUBLISH_PROVIDER=generic
-VUE_APP_IS_BUILD=false
\ No newline at end of file
+VUE_APP_PUBLISH_PROVIDER=generic
\ No newline at end of file
diff --git a/packages/gui/package.json b/packages/gui/package.json
index d1e7763a..fee3ec36 100644
--- a/packages/gui/package.json
+++ b/packages/gui/package.json
@@ -8,7 +8,7 @@
     "serve": "vue-cli-service serve",
     "lint": "vue-cli-service lint",
     "electron:build": "vue-cli-service electron:build",
-    "electron:build:pre": "vue-cli-service electron:build --mode build-pre",
+    "electron:build:pre": "cross-env NODE_ENV=production && vue-cli-service electron:build --mode pre",
     "electron": "vue-cli-service electron:serve",
     "electron:pre": "vue-cli-service electron:serve --mode pre",
     "postinstall": "electron-builder install-app-deps",
diff --git a/packages/gui/src/bridge/update/backend.js b/packages/gui/src/bridge/update/backend.js
index b5564e48..f507926e 100644
--- a/packages/gui/src/bridge/update/backend.js
+++ b/packages/gui/src/bridge/update/backend.js
@@ -48,9 +48,7 @@ function updateHandle (app, api, win, beforeQuit, quit, log) {
     updateNotAva: '当前为最新版本，无需更新'
   }
   // 本地开发环境，改变app-update.yml地址
-  const isBuild = process.env.VUE_APP_IS_BUILD
-  console.log('is build', isBuild, process.env.NODE_ENV === 'development' && isBuild !== 'true')
-  if (process.env.NODE_ENV === 'development' && isBuild !== 'true') {
+  if (process.env.NODE_ENV === 'development') {
     // const publishUrl = process.env.VUE_APP_PUBLISH_URL
     // autoUpdater.setFeedURL({
     //   provider: 'generic',