diff --git a/src/main/app.ts b/src/main/app.ts
index a86d8a38..c745f66f 100644
--- a/src/main/app.ts
+++ b/src/main/app.ts
@@ -14,6 +14,9 @@ import { registerShortcut } from './shortcut'
 import { $t } from './i18n'
 import { getProxyAgent } from './proxy-agent'
 import config from './config'
+import { initProxy } from './proxy'
+
+initProxy()
 
 const electronContextMenu = require('electron-context-menu')
 const electronRemote = require('@electron/remote/main')
diff --git a/src/main/proxy.ts b/src/main/proxy.ts
new file mode 100644
index 00000000..bfc9e3ee
--- /dev/null
+++ b/src/main/proxy.ts
@@ -0,0 +1,43 @@
+import { app, session } from 'electron'
+import { registerAction } from './action'
+import config from './config'
+
+const keyEnabled = 'proxy.enabled'
+const keyServer = 'proxy.server'
+const keyPacUrl = 'proxy.pac-url'
+const keyBypassList = 'proxy.bypass-list'
+
+export function initProxy () {
+  const proxyEnabled = config.get(keyEnabled, false)
+  console.log('use proxy:', proxyEnabled)
+
+  const proxyServer = config.get(keyServer, '')
+  if (proxyEnabled && proxyServer && proxyServer.includes(':')) {
+    const proxyPacUrl = config.get(keyPacUrl, '')
+    const proxyBypassList = config.get(keyBypassList, '<local>')
+
+    console.log('proxy server:', proxyServer)
+    console.log('proxy pac-url:', proxyPacUrl)
+    console.log('proxy bypass-list:', proxyBypassList)
+
+    app.commandLine.appendSwitch('proxy-server', proxyServer)
+    proxyPacUrl && app.commandLine.appendSwitch('proxy-pac-url', proxyPacUrl)
+    proxyBypassList && app.commandLine.appendSwitch('proxy-bypass-list', proxyBypassList)
+  }
+}
+
+function reloadProxy (config: any) {
+  console.log('reload proxy', config[keyEnabled])
+
+  if (config[keyEnabled]) {
+    session.defaultSession.setProxy({
+      proxyRules: config[keyServer],
+      proxyBypassRules: config[keyBypassList],
+      pacScript: config[keyPacUrl]
+    })
+  } else {
+    session.defaultSession.setProxy({ mode: 'system' })
+  }
+}
+
+registerAction('proxy.reload', reloadProxy)
diff --git a/src/main/server/index.ts b/src/main/server/index.ts
index 79cb952c..08c358f1 100644
--- a/src/main/server/index.ts
+++ b/src/main/server/index.ts
@@ -360,6 +360,8 @@ const setting = async (ctx: any, next: any) => {
         getAction('updater.change-source')(data['updater.source'])
       }
 
+      getAction('proxy.reload')(data)
+
       ctx.body = result('ok', 'success')
     }
   } else {
diff --git a/src/renderer/services/setting.ts b/src/renderer/services/setting.ts
index 179a1e68..782bf2ea 100644
--- a/src/renderer/services/setting.ts
+++ b/src/renderer/services/setting.ts
@@ -231,7 +231,42 @@ const schema: Schema = {
       group: 'other',
       format: 'checkbox',
       required: true,
-    }
+    },
+    'proxy.enabled': {
+      defaultValue: false,
+      title: 'T_setting-panel.schema.proxy.enabled',
+      type: 'boolean',
+      format: 'checkbox',
+      group: 'proxy',
+    },
+    'proxy.server': {
+      defaultValue: '',
+      title: 'T_setting-panel.schema.proxy.server',
+      type: 'string',
+      group: 'proxy',
+      pattern: '^.+:\\d{2,5}$',
+      options: {
+        inputAttributes: { placeholder: 'T_setting-panel.schema.proxy.server-hint', }
+      }
+    },
+    'proxy.bypass-list': {
+      defaultValue: '<local>',
+      title: 'T_setting-panel.schema.proxy.bypass-list',
+      type: 'string',
+      group: 'proxy',
+      options: {
+        inputAttributes: { placeholder: '<local>;*.google.com;*foo.com;1.2.3.4:5678', }
+      }
+    },
+    'proxy.pac-url': {
+      defaultValue: '',
+      title: 'T_setting-panel.schema.proxy.pac-url',
+      type: 'string',
+      group: 'proxy',
+      options: {
+        inputAttributes: { placeholder: 'http://', }
+      }
+    },
   } as Partial<Schema['properties']> as any,
   required: [],
   groups: [
@@ -239,6 +274,7 @@ const schema: Schema = {
     { label: 'T_setting-panel.tabs.appearance', value: 'appearance' },
     { label: 'T_setting-panel.tabs.editor', value: 'editor' },
     { label: 'T_setting-panel.tabs.image', value: 'image' },
+    { label: 'T_setting-panel.tabs.proxy', value: 'proxy' },
   ]
 }
 
diff --git a/src/renderer/types.ts b/src/renderer/types.ts
index efcc1b18..75ba0c7b 100644
--- a/src/renderer/types.ts
+++ b/src/renderer/types.ts
@@ -92,7 +92,7 @@ export namespace Components {
 export type ThemeName = 'system' | 'dark' | 'light'
 export type LanguageName = 'system' | Language
 export type ExportType = 'pdf' | 'docx' | 'html' | 'rst' | 'adoc'
-export type SettingGroup = 'repos' | 'appearance' | 'editor' | 'image' | 'other' | 'openai'
+export type SettingGroup = 'repos' | 'appearance' | 'editor' | 'image' | 'proxy' | 'other' | 'openai'
 
 export type RenderEnv = {
   source: string,
@@ -126,6 +126,10 @@ export type BuildInSettings = {
   'doc-history.number-limit': number,
   'server.host': string,
   'server.port': number,
+  'proxy.enabled': boolean,
+  'proxy.server': string,
+  'proxy.pac-url': string,
+  'proxy.bypass-list': string,
   'keep-running-after-closing-window': boolean,
   'plantuml-api': string,
 }
diff --git a/src/share/i18n/languages/en.ts b/src/share/i18n/languages/en.ts
index 00f9f5f8..ce7d5122 100644
--- a/src/share/i18n/languages/en.ts
+++ b/src/share/i18n/languages/en.ts
@@ -311,6 +311,7 @@ const data = {
       'appearance': 'Appearance',
       'editor': 'Editor',
       'image': 'Image',
+      'proxy': 'Proxy',
       'other': 'Other',
     },
     'schema': {
@@ -348,6 +349,13 @@ const data = {
         'port': 'Listen Port',
         'port-desc': 'Need to restart the application.'
       },
+      'proxy': {
+        'enabled': 'Enabled',
+        'server': 'Proxy Server',
+        'server-hint': '127.0.0.1:8080',
+        'bypass-list': 'Bypass List',
+        'pac-url': 'PAC URL',
+      },
     }
   },
   'quick-open': {
diff --git a/src/share/i18n/languages/zh-CN.ts b/src/share/i18n/languages/zh-CN.ts
index 92cf02e8..b5d6a544 100644
--- a/src/share/i18n/languages/zh-CN.ts
+++ b/src/share/i18n/languages/zh-CN.ts
@@ -342,12 +342,20 @@ const data: BaseLanguage = {
         'port': '监听端口',
         'port-desc': '需要重启应用',
       },
+      'proxy': {
+        'enabled': '启用代理',
+        'server': '代理服务器',
+        'server-hint': '127.0.0.1:8080',
+        'bypass-list': 'Bypass List',
+        'pac-url': 'PAC URL',
+      },
     },
     'tabs': {
       'repos': '仓库',
       'appearance': '外观',
       'editor': '编辑器',
       'image': '图片',
+      'proxy': '代理',
       'other': '其他',
     },
   },