diff --git a/packages/core/src/config/index.js b/packages/core/src/config/index.js
index 9ef515c..b7ba710 100644
--- a/packages/core/src/config/index.js
+++ b/packages/core/src/config/index.js
@@ -236,7 +236,9 @@ module.exports = {
         '*github.com': 'quad9',
         '*.vuepress.vuejs.org': 'quad9',
         'gh.docmirror.top': 'quad9',
-        '*v2ex.com': 'quad9'
+        '*v2ex.com': 'quad9',
+        '*pypi.org':'quad9',
+        '*jetbrains.com':'quad9'
       },
       speedTest: {
         enabled: true,
diff --git a/packages/core/src/modules/proxy/index.js b/packages/core/src/modules/proxy/index.js
index 56284e3..3bc05e0 100644
--- a/packages/core/src/modules/proxy/index.js
+++ b/packages/core/src/modules/proxy/index.js
@@ -28,6 +28,12 @@ const ProxyPlugin = function (context) {
         log.error('关闭系统代理失败', err)
         return false
       }
+    },
+
+    async setEnableLoopback () {
+      await shell.enableLoopback()
+      log.info('打开EnableLoopback成功')
+      return true
     }
   }
   return api
diff --git a/packages/core/src/shell/index.js b/packages/core/src/shell/index.js
index c7cfec5..41355c0 100644
--- a/packages/core/src/shell/index.js
+++ b/packages/core/src/shell/index.js
@@ -6,6 +6,8 @@ const setSystemEnv = require('./scripts/set-system-env')
 const getNpmEnv = require('./scripts/get-npm-env')
 const setNpmEnv = require('./scripts/set-npm-env')
 const setSystemProxy = require('./scripts/set-system-proxy/index')
+const enableLoopback = require('./scripts/enable-loopback')
+const extraPath = require('./scripts/extra-path')
 module.exports = {
   killByPort,
   setupCa,
@@ -14,6 +16,8 @@ module.exports = {
   getNpmEnv,
   setNpmEnv,
   setSystemProxy,
+  enableLoopback,
+  extraPath,
   async exec (cmds, args) {
     return shell.getSystemShell().exec(cmds, args)
   },
diff --git a/packages/core/src/shell/scripts/enable-loopback.js b/packages/core/src/shell/scripts/enable-loopback.js
new file mode 100644
index 0000000..42d380d
--- /dev/null
+++ b/packages/core/src/shell/scripts/enable-loopback.js
@@ -0,0 +1,22 @@
+/**
+ */
+const Shell = require('../shell')
+const extraPath = require('./extra-path')
+const execute = Shell.execute
+const executor = {
+  async windows (exec) {
+    const loopbackPath = extraPath.getEnableLoopbackPath()
+    const execFile = Shell.execFile
+    await execFile(loopbackPath)
+  },
+  async linux (exec, { port }) {
+    throw Error('不支持此操作')
+  },
+  async mac (exec, { port }) {
+    throw Error('不支持此操作')
+  }
+}
+
+module.exports = async function (args) {
+  return execute(executor, args)
+}
diff --git a/packages/core/src/shell/scripts/extra-path/EnableLoopback.exe b/packages/core/src/shell/scripts/extra-path/EnableLoopback.exe
new file mode 100644
index 0000000..1dcac71
Binary files /dev/null and b/packages/core/src/shell/scripts/extra-path/EnableLoopback.exe differ
diff --git a/packages/core/src/shell/scripts/set-system-proxy/clear.bat b/packages/core/src/shell/scripts/extra-path/clear.bat
similarity index 100%
rename from packages/core/src/shell/scripts/set-system-proxy/clear.bat
rename to packages/core/src/shell/scripts/extra-path/clear.bat
diff --git a/packages/core/src/shell/scripts/extra-path/index.js b/packages/core/src/shell/scripts/extra-path/index.js
new file mode 100644
index 0000000..eb890d2
--- /dev/null
+++ b/packages/core/src/shell/scripts/extra-path/index.js
@@ -0,0 +1,31 @@
+const log = require('../../../utils/util.log')
+const path = require('path')
+
+function getExtraPath () {
+  let extraPath = process.env.DS_EXTRA_PATH
+  log.info('extraPath', extraPath)
+  if (!extraPath) {
+    extraPath = __dirname
+  }
+  return extraPath
+}
+
+function getProxyExePath () {
+  const extraPath = getExtraPath()
+  return path.join(extraPath, 'sysproxy.exe')
+}
+
+function getClearBatPath () {
+  const extraPath = getExtraPath()
+  return path.join(extraPath, 'clear.bat')
+}
+
+function getEnableLoopbackPath () {
+  const extraPath = getExtraPath()
+  return path.join(extraPath, 'EnableLoopback.exe')
+}
+module.exports = {
+  getProxyExePath,
+  getEnableLoopbackPath,
+  getClearBatPath
+}
diff --git a/packages/core/src/shell/scripts/set-system-proxy/sysproxy.exe b/packages/core/src/shell/scripts/extra-path/sysproxy.exe
similarity index 100%
rename from packages/core/src/shell/scripts/set-system-proxy/sysproxy.exe
rename to packages/core/src/shell/scripts/extra-path/sysproxy.exe
diff --git a/packages/core/src/shell/scripts/set-system-proxy/index.js b/packages/core/src/shell/scripts/set-system-proxy/index.js
index 8cee8a8..a00713d 100644
--- a/packages/core/src/shell/scripts/set-system-proxy/index.js
+++ b/packages/core/src/shell/scripts/set-system-proxy/index.js
@@ -13,6 +13,7 @@ const childProcess = require('child_process')
 const util = require('util')
 const fs = require('fs')
 const _exec = util.promisify(childProcess.exec)
+const extraPath = require('../extra-path/index')
 const _lanIP = [
   'localhost',
   '127.*',
@@ -33,95 +34,13 @@ const _lanIP = [
   '172.29.*',
   '172.30.*',
   '172.31.*',
-  '192.168.*'
+  '192.168.*',
+  '<-loopback>'
 ]
 
-const logoffScriptPath = 'C:\\WINDOWS\\System32\\GroupPolicy\\User\\Scripts\\scripts.ini'
-
-function buildScriptBody (addHeader = true, index = 0) {
-  const batPath = getClearBatPath()
-  const header = addHeader ? '[Logoff]\r\n' : ''
-  return `${header}${index}CmdLine=${batPath}
-${index}Parameters=`
-}
-
-async function addClearScriptIni () {
-  const batPath = getClearBatPath()
-  let body
-  if (fs.existsSync(logoffScriptPath)) {
-    body = fs.readFileSync(logoffScriptPath)
-    if (body.indexOf(batPath) >= 0) {
-      return
-    }
-    let index = 0
-    // 要加新的
-    if (body.indexOf('[Logoff]') >= 0) {
-      // 如果有logoff了
-      const list = body.trim().split('\n')
-      let lastParameters = -1
-      for (const string of list) {
-        if (string.indexOf('Parameters') >= 0) {
-          lastParameters = parseInt(string.trim().charAt(0))
-        }
-      }
-      index = lastParameters + 1
-      body += '\r\n' + buildScriptBody(false, index)
-    } else {
-      body += '\r\n' + buildScriptBody(true, 0)
-    }
-  } else {
-    body = buildScriptBody(true, 0)
-  }
-  fs.writeFileSync(logoffScriptPath, body)
-}
-
-async function removeClearScriptIni () {
-  if (!fs.existsSync(logoffScriptPath)) {
-    return
-  }
-  const batPath = getClearBatPath()
-  let body = fs.readFileSync(logoffScriptPath)
-  if (body.indexOf(batPath) === -1) {
-    return
-  }
-
-  // 有就要删除
-  body = body.trim()
-  const list = body.split('\n')
-  let lastParameters = -1
-  for (const string of list) {
-    if (string.indexOf(batPath) >= 0) {
-      lastParameters = parseInt(string.trim().charAt(0))
-    }
-  }
-  body = body.replace(`${lastParameters}CmdLine=${batPath}`, '')
-  body = body.replace(`${lastParameters}Parameters=`, '')
-  body = body.trim()
-  fs.writeFileSync(logoffScriptPath, body)
-}
-
-function getExtraPath () {
-  let extraPath = process.env.DS_EXTRA_PATH
-  log.info('extraPath', extraPath)
-  if (!extraPath) {
-    extraPath = __dirname
-  }
-  return extraPath
-}
-
-function getProxyExePath () {
-  const extraPath = getExtraPath()
-  return path.join(extraPath, 'sysproxy.exe')
-}
-
-function getClearBatPath () {
-  const extraPath = getExtraPath()
-  return path.join(extraPath, 'clear.bat')
-}
-
 async function _winUnsetProxy (exec) {
   // eslint-disable-next-line no-constant-condition
-  const proxyPath = getProxyExePath()
+  const proxyPath = extraPath.getProxyExePath()
   await execFile(proxyPath, ['set', '1'])
   try {
   //  await removeClearScriptIni()
@@ -135,7 +54,7 @@ async function _winSetProxy (exec, ip, port) {
   for (const string of _lanIP) {
     lanIpStr += string + ';'
   }
-  const proxyPath = getProxyExePath()
+  const proxyPath = extraPath.getProxyExePath()
   await execFile(proxyPath, ['global', `${ip}:${port}`, lanIpStr])
   try {
   //  await addClearScriptIni()
diff --git a/packages/core/yarn.lock b/packages/core/yarn.lock
index 5c88eb2..8167af4 100644
--- a/packages/core/yarn.lock
+++ b/packages/core/yarn.lock
@@ -93,10 +93,10 @@
     lodash "^4.17.19"
     to-fast-properties "^2.0.0"
 
-"@docmirror/mitmproxy@^1.5.1":
-  version "1.5.1"
-  resolved "https://registry.nlark.com/@docmirror/mitmproxy/download/@docmirror/mitmproxy-1.5.1.tgz#357142a41b89266491c3519a7528b9b83dc30c85"
-  integrity sha1-NXFCpBuJJmSRw1GadSi5uD3DDIU=
+"@docmirror/mitmproxy@^1.6.2":
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/@docmirror/mitmproxy/-/mitmproxy-1.6.2.tgz#51c7792d7d172820250822abbaacf148e629666c"
+  integrity sha512-JF/cJzHuV23TTN1oS+r32Qole/u37H8H36ycO06IjxmOfXx5pu0nqeOTMe3bWTXLI1YlnlktVNOH72xH73C1Fg==
   dependencies:
     agentkeepalive "^2.1.1"
     axios "^0.21.1"
diff --git a/packages/gui/package.json b/packages/gui/package.json
index e3a190b..9be3229 100644
--- a/packages/gui/package.json
+++ b/packages/gui/package.json
@@ -30,6 +30,7 @@
     "electron-baidu-tongji": "^1.0.5",
     "electron-reload": "^1.5.0",
     "electron-store": "^6.0.1",
+    "electron-sudo": "^4.0.12",
     "electron-updater": "^4.3.5",
     "es-abstract": "^1.17.7",
     "extract-zip": "^2.0.1",
diff --git a/packages/gui/public/loopback.png b/packages/gui/public/loopback.png
new file mode 100644
index 0000000..c78eacd
Binary files /dev/null and b/packages/gui/public/loopback.png differ
diff --git a/packages/gui/src/bridge/api/open-enable-loopback.js b/packages/gui/src/bridge/api/open-enable-loopback.js
new file mode 100644
index 0000000..666aa8d
--- /dev/null
+++ b/packages/gui/src/bridge/api/open-enable-loopback.js
@@ -0,0 +1,12 @@
+import Sudoer from 'electron-sudo'
+import DevSidecar from '@docmirror/dev-sidecar'
+export default {
+  async open () {
+    const options = { name: '设置loopback' }
+    const sudoer = new Sudoer(options)
+    const exeFile = DevSidecar.api.shell.extraPath.getEnableLoopbackPath()
+    await sudoer.exec(
+      exeFile, { env: { PARAM: 'VALUE' } }
+    )
+  }
+}
diff --git a/packages/gui/src/view/pages/index.vue b/packages/gui/src/view/pages/index.vue
index b81b0c5..d6847b8 100644
--- a/packages/gui/src/view/pages/index.vue
+++ b/packages/gui/src/view/pages/index.vue
@@ -86,8 +86,8 @@
           捐赠
         </div>
         <div class="right">
-          <div>如果它解决了你的问题，请不要吝啬你的star哟！
-            <a-icon style="margin-right:10px;" type="smile" theme="outlined"/>
+          <div>如果它解决了你的问题，请不要吝啬你的star哟！点这里
+            <a-icon style="margin-right:10px;" type="arrow-right" theme="outlined"/>
           </div>
           <a @click="openExternal('https://gitee.com/docmirror/dev-sidecar')"><img
             src='https://gitee.com/docmirror/dev-sidecar/badge/star.svg?theme=dark' alt='star'/></a>
diff --git a/packages/gui/src/view/pages/proxy.vue b/packages/gui/src/view/pages/proxy.vue
index 76a90ff..afd5754 100644
--- a/packages/gui/src/view/pages/proxy.vue
+++ b/packages/gui/src/view/pages/proxy.vue
@@ -18,6 +18,10 @@
           当前未启动
         </a-tag>
       </a-form-item>
+      <a-form-item label="设置loopback" :label-col="labelCol" :wrapper-col="wrapperCol">
+       <a-button @click="loopbackVisible=true">去设置</a-button>
+        <div class="form-help">解决OneNote、微软应用商店、微软邮箱等大部分系统自带应用无法访问网络问题。点击去设置，然后按下图所示操作即可</div>
+      </a-form-item>
     </div>
     <template slot="footer">
       <div class="footer-bar">
@@ -25,6 +29,27 @@
         <a-button :loading="applyLoading" icon="check" type="primary" @click="apply()">应用</a-button>
       </div>
     </template>
+
+    <a-drawer
+      placement="right"
+      :closable="false"
+      :visible.sync="loopbackVisible"
+      width="660px"
+      height="100%"
+      @close="loopbackVisible=false"
+      :slots="{ title: 'title' }"
+      wrapClassName="json-wrapper"
+    >
+      <template slot="title">
+        设置Loopback  <a-button style="float:right;margin-right:10px;" @click="openEnableLoopback()">打开EnableLoopback</a-button>
+      </template>
+      <div>
+        <div>解决OneNote、微软应用商店、微软邮箱等大部分系统自带应用无法访问网络问题。点击右上方按钮，然后按下图所示操作即可</div>
+        <div >注意：此操作需要DevSidecar以<b>管理员身份启动</b>，才能打开下面的EnableLoopback设置界面</div>
+        <img style="margin-top:10px;" width="80%" src="loopback.png" />
+      </div>
+
+    </a-drawer>
   </ds-container>
 
 </template>
@@ -36,7 +61,8 @@ export default {
   mixins: [Plugin],
   data () {
     return {
-      key: 'proxy'
+      key: 'proxy',
+      loopbackVisible: false
     }
   },
   created () {
@@ -45,7 +71,17 @@ export default {
   mounted () {
   },
   methods: {
-
+    async openEnableLoopback () {
+      try {
+        await this.$api.proxy.setEnableLoopback()
+      } catch (e) {
+        if (e.message.indexOf('EACCES') !== -1) {
+          this.$message.error('请将DevSidecar关闭后，以管理员身份重新打开，再尝试此操作')
+          return
+        }
+        this.$message.error('打开失败：' + e.message)
+      }
+    }
   }
 }
 </script>
diff --git a/packages/mitmproxy/yarn-error.log b/packages/mitmproxy/yarn-error.log
index 7d21ab4..119ee30 100644
--- a/packages/mitmproxy/yarn-error.log
+++ b/packages/mitmproxy/yarn-error.log
@@ -1,25 +1,25 @@
 Arguments: 
-  /usr/bin/node /usr/local/bin/yarn install
+  D:\Soft\Development\nodejs\node.exe C:\Users\xiaojunnuo\AppData\Roaming\npm\node_modules\yarn\bin\yarn.js install
 
 PATH: 
-  /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
+  D:\Codes\open\dev-sidecar\node_modules\.bin;D:\Soft\Development\python\Scripts\;D:\Soft\Development\python\;C:\Program Files\Common Files\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;D:\Soft\Development\Git\cmd;D:\Soft\Development\nodejs\;C:\ProgramData\chocolatey\bin;C:\Users\xiaojunnuo\AppData\Local\Microsoft\WindowsApps;;D:\Soft\Development\IntelliJ IDEA 2021.2.3\bin;;C:\Users\xiaojunnuo\AppData\Roaming\npm;D:\Soft\Development\PyCharm 2021.2.3\bin;
 
 Yarn version: 
-  1.22.11
+  1.22.17
 
 Node version: 
-  14.17.5
+  16.13.0
 
 Platform: 
-  linux x64
+  win32 x64
 
 Trace: 
-  Error: ENOENT: no such file or directory, copyfile '/home/xiaojunnuo/.cache/yarn/v6/npm-webpack-4.44.2-6bfe2b0af055c8b2d1e90ed2cd9363f841266b72-integrity/node_modules/webpack/declarations/plugins/BannerPlugin.d.ts' -> '/home/xiaojunnuo/Codes/dev-sidecar/packages/mitmproxy/node_modules/webpack/declarations/plugins/BannerPlugin.d.ts'
+  Error: ENOENT: no such file or directory, copyfile 'C:\Users\xiaojunnuo\AppData\Local\Yarn\Cache\v6\npm-ms-2.0.0-5608aeadfc00be6c2901df5f9861788de0d597c8-integrity\node_modules\ms\index.js' -> 'D:\Codes\open\dev-sidecar\packages\mitmproxy\node_modules\eslint-plugin-import\node_modules\ms\index.js'
 
 npm manifest: 
   {
     "name": "@docmirror/mitmproxy",
-    "version": "1.5.1",
+    "version": "1.6.2",
     "description": "",
     "main": "src/index.js",
     "keywords": [
@@ -85,7 +85,7 @@ npm manifest:
       "last 2 versions",
       "not dead"
     ],
-    "gitHead": "3566cd6d33cbe782d91e408d6f174dd826b2790f"
+    "gitHead": "9b027af3ee7e88975a54692ed83096802764a8dc"
   }
 
 yarn manifest: 
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
new file mode 100644
index 0000000..c1368ed
--- /dev/null
+++ b/pnpm-workspace.yaml
@@ -0,0 +1,5 @@
+packages:
+  # all packages in subdirs of packages/ and components/
+  - 'packages/**'
+  # exclude packages that are inside test directories
+  - '!**/test/**'