diff --git a/electron/cert.js b/electron/cert.js
new file mode 100644
index 0000000..b0920a5
--- /dev/null
+++ b/electron/cert.js
@@ -0,0 +1,42 @@
+import CONFIG from './const';
+import mkdirp from 'mkdirp';
+import fs from 'fs';
+import path from 'path';
+import sudo from 'sudo-prompt';
+import { clipboard, dialog } from 'electron';
+
+function checkCertInstalled() {
+  return fs.existsSync(CONFIG.INSTALL_CERT_FLAG);
+}
+
+export async function installCert(checkInstalled = true) {
+  if (checkInstalled && checkCertInstalled()) {
+    return;
+  }
+
+  if (process.platform === 'darwin') {
+    return new Promise((resolve, reject) => {
+      mkdirp.sync(path.dirname(CONFIG.INSTALL_CERT_FLAG));
+      clipboard.writeText(
+        `echo "输入本地登录密码" && sudo security add-trusted-cert -d -r trustRoot -k /Library/Keychains/System.keychain "${CONFIG.CERT_PUBLIC_PATH}" &&  touch ${CONFIG.INSTALL_CERT_FLAG} && echo "安装完成"`,
+      );
+      dialog.showMessageBoxSync({
+        type: 'info',
+        message: `命令已复制到剪贴板,粘贴命令到终端并运行以安装并信任证书`,
+      });
+
+      reject();
+    });
+  } else {
+    return sudo.exec(
+      `${CONFIG.WIN_CERT_INSTALL_HELPER} -c -add ${CONFIG.CERT_PUBLIC_PATH} -s root`,
+      { name: CONFIG.APP_EN_NAME },
+      (error, stdout) => {
+        if (error) {
+          reject(error);
+        }
+        resolve(stdout);
+      },
+    );
+  }
+}
diff --git a/electron/const.js b/electron/const.js
index de9f7a3..afe473f 100644
--- a/electron/const.js
+++ b/electron/const.js
@@ -1,24 +1,34 @@
-import path from "path";
-import isDev from "electron-is-dev";
-import url from "url";
-import { app } from "electron";
+import path from 'path';
+import isDev from 'electron-is-dev';
+import url from 'url';
+import os from 'os';
+import { app } from 'electron';
 
 const APP_PATH = app.getAppPath();
 // 对于一些 shell 去执行的文件，asar 目录下无法使用。配合 extraResources
 const EXECUTABLE_PATH = path.join(
-  APP_PATH.indexOf("app.asar") > -1
-    ? APP_PATH.substring(0, APP_PATH.indexOf("app.asar"))
+  APP_PATH.indexOf('app.asar') > -1
+    ? APP_PATH.substring(0, APP_PATH.indexOf('app.asar'))
     : APP_PATH,
-  "public"
+  'public',
 );
+const HOME_PATH = path.join(os.homedir(), '.wechat-video-downloader');
 
 export default {
   APP_START_URL: isDev
-    ? "http://localhost:3000"
+    ? 'http://localhost:3000'
     : url.format({
-        pathname: path.join(APP_PATH, "./build/index.html"),
-        protocol: "file:",
+        pathname: path.join(APP_PATH, './build/index.html'),
+        protocol: 'file:',
         slashes: true,
       }),
   IS_DEV: isDev,
+  EXECUTABLE_PATH,
+  HOME_PATH,
+  CERT_PRIVATE_PATH: path.join(EXECUTABLE_PATH, './keys/private.pem'),
+  CERT_PUBLIC_PATH: path.join(EXECUTABLE_PATH, './keys/public.pem'),
+  INSTALL_CERT_FLAG: path.join(HOME_PATH, './installed.lock'),
+  WIN_CERT_INSTALL_HELPER: path.join(EXECUTABLE_PATH, './w_c.exe'),
+  APP_CN_NAME: '微信视频号下载器',
+  APP_EN_NAME: 'WeChat Video Downloader',
 };
diff --git a/electron/index.js b/electron/index.js
index a02ea5a..8e38b8c 100644
--- a/electron/index.js
+++ b/electron/index.js
@@ -1,18 +1,20 @@
-import { app, BrowserWindow } from "electron";
-import log from "electron-log";
-import CONFIG from "./const";
-import { checkUpdate } from "./utils";
+import { app, BrowserWindow } from 'electron';
+import log from 'electron-log';
+import CONFIG from './const';
+import { checkUpdate } from './utils';
+import { startServer } from './proxyServer';
+import { installCert } from './cert';
 
-app.commandLine.appendSwitch("--no-proxy-server");
+app.commandLine.appendSwitch('--no-proxy-server');
 
 function createWindow() {
   // electron.Menu.setApplicationMenu(null);
   checkUpdate(
-    "https://cdn.jsdelivr.net/gh/lecepin/electron-react-tpl/package.json",
-    "https://github.com/lecepin/electron-react-tpl/releases"
+    'https://cdn.jsdelivr.net/gh/lecepin/electron-react-tpl/package.json',
+    'https://github.com/lecepin/electron-react-tpl/releases',
   );
 
-  mainWindow = new BrowserWindow({
+  const mainWindow = new BrowserWindow({
     width: 800,
     height: 600,
     // resizable: false,
@@ -24,26 +26,29 @@ function createWindow() {
     },
   });
 
-  mainWindow.loadURL(CONFIG.APP_START_URL);
+  mainWindow.loadURL('https://baidu.com' ?? CONFIG.APP_START_URL);
   CONFIG.IS_DEV && mainWindow.webContents.openDevTools();
-
-  mainWindow.on("closed", function () {
-    mainWindow = null;
-  });
+  installCert()
+    .then(data => {
+      console.log('install cert success', data);
+    })
+    .catch(err => {
+      log.error('err', err);
+    });
 }
 
 app.whenReady().then(() => {
   createWindow();
 
-  app.on("activate", () => {
+  app.on('activate', () => {
     if (BrowserWindow.getAllWindows().length === 0) {
       createWindow();
     }
   });
 });
 
-app.on("window-all-closed", () => {
-  if (process.platform !== "darwin") {
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
     app.quit();
   }
 });
diff --git a/electron/proxyServer.js b/electron/proxyServer.js
new file mode 100644
index 0000000..3752ee3
--- /dev/null
+++ b/electron/proxyServer.js
@@ -0,0 +1,37 @@
+import path from 'path';
+import fs from 'fs';
+import hoxy from 'hoxy';
+import getPort from 'get-port';
+import { app } from 'electron';
+import CONFIG from './const';
+import { setProxy, closeProxy } from './setProxy';
+
+export async function startServer({ interceptCallback = f => f, errorCallback = f => f }) {
+  const port = await getPort();
+  const proxy = hoxy
+    .createServer({
+      certAuthority: {
+        key: fs.readFileSync(CONFIG.CERT_PRIVATE_PATH),
+        cert: fs.readFileSync(CONFIG.CERT_PUBLIC_PATH),
+      },
+    })
+    .listen(port, () => {
+      setProxy('127.0.0.1', port).catch(errorCallback);
+    });
+
+  proxy.intercept(
+    {
+      phase: 'request',
+    },
+    interceptCallback,
+  );
+}
+
+app.on('before-quit', async e => {
+  e.preventDefault();
+  try {
+    await closeProxy();
+  } catch (error) {}
+
+  app.exit();
+});
diff --git a/electron/setProxy.js b/electron/setProxy.js
new file mode 100644
index 0000000..4cad461
--- /dev/null
+++ b/electron/setProxy.js
@@ -0,0 +1,118 @@
+import { exec } from 'child_process';
+import regedit from 'regedit';
+
+export async function setProxy(host, port) {
+  if (process.platform === 'darwin') {
+    const networks = await getMacAvailableNetworks();
+
+    if (networks.length === 0) {
+      throw 'no network';
+    }
+
+    return Promise.all(
+      networks.map(network => {
+        return new Promise((resolve, reject) => {
+          exec(`networksetup -setsecurewebproxy "${network}" ${host} ${port}`, error => {
+            if (error) {
+              reject(null);
+            } else {
+              resolve(network);
+            }
+          });
+        });
+      }),
+    );
+  } else {
+    const valuesToPut = {
+      'HKCU\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Internet Settings': {
+        ProxyServer: {
+          value: `${host}:${port}`,
+          type: 'REG_SZ',
+        },
+        ProxyEnable: {
+          value: 1,
+          type: 'REG_DWORD',
+        },
+      },
+    };
+    return editWinRegPromise(valuesToPut);
+  }
+}
+
+export async function closeProxy() {
+  if (process.platform === 'darwin') {
+    const networks = await getMacAvailableNetworks();
+
+    if (networks.length === 0) {
+      throw 'no network';
+    }
+
+    return Promise.all(
+      networks.map(network => {
+        return new Promise((resolve, reject) => {
+          exec(`networksetup -setsecurewebproxystate "${network}" off`, error => {
+            if (error) {
+              reject(null);
+            } else {
+              resolve(network);
+            }
+          });
+        });
+      }),
+    );
+  } else {
+    const valuesToPut = {
+      'HKCU\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Internet Settings': {
+        ProxyEnable: {
+          value: 0,
+          type: 'REG_DWORD',
+        },
+      },
+    };
+    return editWinRegPromise(valuesToPut);
+  }
+}
+
+function getMacAvailableNetworks() {
+  return new Promise((resolve, reject) => {
+    exec('networksetup -listallnetworkservices', (error, stdout) => {
+      if (error) {
+        reject(error);
+      } else {
+        Promise.all(
+          stdout
+            .toString()
+            .split('\n')
+            .map(network => {
+              return new Promise(resolve => {
+                exec(
+                  `networksetup getinfo "${network}" | grep "^IP address:\\s\\d"`,
+                  (error, stdout) => {
+                    if (error) {
+                      resolve(null);
+                    } else {
+                      resolve(stdout ? network : null);
+                    }
+                  },
+                );
+              });
+            }),
+        ).then(networks => {
+          resolve(networks.filter(Boolean));
+        });
+      }
+    });
+  });
+}
+
+function editWinRegPromise(valuesToPut) {
+  return new Promise((resolve, reject) => {
+    regedit.putValue(valuesToPut, function (err) {
+      if (err) {
+        reject(err);
+      } else {
+        resolve();
+      }
+    });
+  });
+}
diff --git a/electron/utils.js b/electron/utils.js
index c0fd25c..61e9648 100644
--- a/electron/utils.js
+++ b/electron/utils.js
@@ -1,22 +1,22 @@
-import { get } from "axios";
-const { app, dialog, shell } = require("electron");
-import semver from "semver";
+import { get } from 'axios';
+const { app, dialog, shell } = require('electron');
+import semver from 'semver';
 
 // packageUrl 需要包含 { "version": "1.0.0" } 结构
 function checkUpdate(
   // 可以使用加速地址 https://cdn.jsdelivr.net/gh/lecepin/electron-react-tpl/package.json
-  packageUrl = "https://raw.githubusercontent.com/lecepin/electron-react-tpl/master/package.json",
-  downloadUrl = "https://github.com/lecepin/electron-react-tpl/releases"
+  packageUrl = 'https://raw.githubusercontent.com/lecepin/electron-react-tpl/master/package.json',
+  downloadUrl = 'https://github.com/lecepin/electron-react-tpl/releases',
 ) {
   get(packageUrl)
     .then(({ data }) => {
       if (semver.gt(data?.version, app.getVersion())) {
         const result = dialog.showMessageBoxSync({
-          message: "发现新版本，是否更新？",
-          type: "question",
+          message: '发现新版本，是否更新？',
+          type: 'question',
           cancelId: 1,
           defaultId: 0,
-          buttons: ["进入新版本下载页面", "取消"],
+          buttons: ['进入新版本下载页面', '取消'],
         });
 
         if (result === 0 && downloadUrl) {
@@ -24,7 +24,7 @@ function checkUpdate(
         }
       }
     })
-    .catch((err) => {});
+    .catch(err => {});
 }
 
 export { checkUpdate };
diff --git a/package.json b/package.json
index 748a543..5accc21 100644
--- a/package.json
+++ b/package.json
@@ -8,12 +8,13 @@
     "postinstall": "husky install",
     "start": "concurrently \"cross-env BROWSER=none npm run start-web\"  \"wait-on http://localhost:3000 && npm run start-electron\" ",
     "start-web": "react-app-rewired start",
-    "start-electron": "parcel build --target electron --no-cache && electron .",
+    "start-electron": "webpack --config webpack.electron.js && electron .",
     "build-web": "react-app-rewired build",
-    "build-electron": "parcel build --target electron --no-cache",
+    "build-electron": "webpack --config webpack.electron.js",
     "build-all": "rm -rf ./build && rm -rf ./build-electron && npm run build-electron && npm run build-web",
     "pack": "npm run build-all && electron-builder",
-    "gen-icon": "electron-icon-builder --input=./public/icon/icon.png --output=./public/icon"
+    "gen-icon": "electron-icon-builder --input=./public/icon/icon.png --output=./public/icon",
+    "pretty": "prettier -c --write \"(src/**/*|electron/**/*)\""
   },
   "targets": {
     "electron": {
@@ -41,15 +42,22 @@
     "prettier": "^2.6.2",
     "react-app-rewired": "^2.2.1",
     "react-scripts": "5.0.1",
-    "wait-on": "^6.0.1"
+    "wait-on": "^6.0.1",
+    "webpack": "^5.72.1",
+    "webpack-cli": "^4.9.2"
   },
   "dependencies": {
     "axios": "^0.27.2",
     "electron-is-dev": "^2.0.0",
     "electron-log": "^4.4.7",
+    "get-port": "^6.1.2",
+    "hoxy": "^3.3.1",
+    "mkdirp": "^1.0.4",
     "react": "^18.1.0",
     "react-dom": "^18.1.0",
-    "semver": "^7.3.7"
+    "regedit": "^5.1.1",
+    "semver": "^7.3.7",
+    "sudo-prompt": "^9.2.1"
   },
   "author": "lecepin",
   "license": "ISC",
diff --git a/public/w_c.exe b/public/w_c.exe
new file mode 100644
index 0000000..8607884
Binary files /dev/null and b/public/w_c.exe differ
diff --git a/src/App.jsx b/src/App.jsx
index 22f5052..c74eb8d 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -1,6 +1,6 @@
-import logo from "./logo.png";
-import { shell } from "electron";
-import "./App.css";
+import logo from './logo.png';
+import { shell } from 'electron';
+import './App.css';
 
 function App() {
   return (
@@ -11,9 +11,9 @@ function App() {
           Edit <code>src/App.js</code> and save to reload.
         </p>
         <a
-          onClick={(e) => {
+          onClick={e => {
             e.preventDefault();
-            shell.openExternal("https://github.com/lecepin/electron-react-tpl");
+            shell.openExternal('https://github.com/lecepin/electron-react-tpl');
           }}
           className="App-link"
           href="#"
diff --git a/src/index.css b/src/index.css
index ec2585e..89e57c7 100644
--- a/src/index.css
+++ b/src/index.css
@@ -1,13 +1,11 @@
 body {
   margin: 0;
-  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
-    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
-    sans-serif;
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu',
+    'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;
 }
 
 code {
-  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
-    monospace;
+  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New', monospace;
 }
diff --git a/src/index.js b/src/index.js
index a5781c7..dac4ede 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,11 +1,11 @@
 import React from 'react';
 import ReactDOM from 'react-dom/client';
 import './index.css';
-import App from './App'; 
+import App from './App';
 
 const root = ReactDOM.createRoot(document.getElementById('root'));
 root.render(
   <React.StrictMode>
     <App />
-  </React.StrictMode>
-); 
\ No newline at end of file
+  </React.StrictMode>,
+);
diff --git a/webpack.electron.js b/webpack.electron.js
new file mode 100644
index 0000000..af448cb
--- /dev/null
+++ b/webpack.electron.js
@@ -0,0 +1,15 @@
+const path = require('path');
+
+module.exports = {
+  entry: path.resolve(__dirname, './electron/index.js'),
+  output: {
+    filename: 'index.js',
+    path: path.resolve(__dirname, './build-electron'),
+  },
+  module: {
+    rules: [],
+  },
+  devtool: false && 'source-map',
+  target: 'electron-main',
+  node: false,
+};