diff --git a/packages/core/start/user_config.json5 b/packages/core/start/user_config.json5
index f33f45d..a17ca5f 100644
--- a/packages/core/start/user_config.json5
+++ b/packages/core/start/user_config.json5
@@ -24,8 +24,12 @@
     },
   },
   server: {
-    intercept: {
-      enabled: true,
+    intercepts: {
+      'dev-sidecar.docmirror.cn': {
+        '.*': {
+          proxy: 'dev-sidecar-preview.docmirror.cn',
+        },
+      },
     },
-  },
+  }
 }
\ No newline at end of file
diff --git a/packages/gui/.env.pre b/packages/gui/.env.pre
deleted file mode 100644
index 54fb8f0..0000000
--- a/packages/gui/.env.pre
+++ /dev/null
@@ -1,2 +0,0 @@
-VUE_APP_PUBLISH_URL=http://dev-sidecar.docmirror.cn/update/preview/
-VUE_APP_PUBLISH_PROVIDER=generic
\ No newline at end of file
diff --git a/packages/gui/package.json b/packages/gui/package.json
index fee3ec3..025b4c9 100644
--- a/packages/gui/package.json
+++ b/packages/gui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@docmirror/dev-sidecar-gui",
-  "version": "1.6.0",
+  "version": "1.5.0",
   "private": false,
   "license": "MPL-2.0",
   "main": "background.js",
@@ -8,9 +8,7 @@
     "serve": "vue-cli-service serve",
     "lint": "vue-cli-service lint",
     "electron:build": "vue-cli-service electron:build",
-    "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",
     "postuninstall": "electron-builder install-app-deps",
     "electron:icons": "electron-icon-builder --input=./public/logo/win.png --output=build --flatten",
diff --git a/packages/gui/vue.config.js b/packages/gui/vue.config.js
index a5fa3ba..88a3c65 100644
--- a/packages/gui/vue.config.js
+++ b/packages/gui/vue.config.js
@@ -10,7 +10,7 @@ module.exports = {
       title: 'DevSidecar-给开发者的边车辅助工具'
     }
   },
-  configureWebpack: config => {
+  configureWebpack: (config) => {
     const configNew = {
       plugins: [
         new webpack.DefinePlugin({ 'global.GENTLY': true })
diff --git a/packages/mitmproxy/src/lib/interceptor/impl/proxy.js b/packages/mitmproxy/src/lib/interceptor/impl/proxy.js
index a86b021..a8265bd 100644
--- a/packages/mitmproxy/src/lib/interceptor/impl/proxy.js
+++ b/packages/mitmproxy/src/lib/interceptor/impl/proxy.js
@@ -28,7 +28,13 @@ module.exports = {
       }
     }
 
-    let proxyTarget = proxyConf + req.url
+    let uri = req.url
+    if (uri.indexOf('http') === 0) {
+      // eslint-disable-next-line node/no-deprecated-api
+      const URL = url.parse(uri)
+      uri = URL.path
+    }
+    let proxyTarget = proxyConf + uri
     if (interceptOpt.replace) {
       const regexp = new RegExp(interceptOpt.replace)
       proxyTarget = req.url.replace(regexp, proxyConf)
@@ -50,7 +56,7 @@ module.exports = {
     if (URL.port == null) {
       rOptions.port = rOptions.protocol === 'https:' ? 443 : 80
     }
-    log.info('proxy:', rOptions.hostname, proxyTarget)
+    log.info('proxy:', rOptions.hostname, 'target', proxyTarget)
     if (context.requestCount) {
       log.debug('proxy choice:', JSON.stringify(context.requestCount))
     }