diff --git a/resources/icon.ico b/resources/icon.ico
index 93b62a3..196c6bc 100644
Binary files a/resources/icon.ico and b/resources/icon.ico differ
diff --git a/resources/icon.png b/resources/icon.png
index 3219053..7558a9b 100644
Binary files a/resources/icon.png and b/resources/icon.png differ
diff --git a/src/main/cmds.ts b/src/main/cmds.ts
index a0ec5be..d80d9b5 100644
--- a/src/main/cmds.ts
+++ b/src/main/cmds.ts
@@ -4,9 +4,11 @@ import { checkAutoRun, disableAutoRun, enableAutoRun } from './autoRun'
 import {
   getAppConfig,
   setAppConfig,
+  getProfileConfig,
   getControledMihomoConfig,
   setControledMihomoConfig
 } from './config'
+import { restartCore } from './manager'
 
 export function registerIpcMainHandlers(): void {
   ipcMain.handle('mihomoVersion', mihomoVersion)
@@ -21,4 +23,6 @@ export function registerIpcMainHandlers(): void {
   ipcMain.handle('setControledMihomoConfig', (_e, config) => {
     setControledMihomoConfig(config)
   })
+  ipcMain.handle('getProfileConfig', (_e, force) => getProfileConfig(force))
+  ipcMain.handle('restartCore', () => restartCore())
 }
diff --git a/src/main/config.ts b/src/main/config.ts
index a715961..01b2e32 100644
--- a/src/main/config.ts
+++ b/src/main/config.ts
@@ -1,50 +1,80 @@
 import yaml from 'yaml'
 import fs from 'fs'
-import { app } from 'electron'
-import path from 'path'
-import { defaultConfig } from './template'
-
-const dataDir = app.getPath('userData')
-const appConfigPath = path.join(dataDir, 'config.yaml')
-const controledMihomoConfigPath = path.join(dataDir, 'mihomo.yaml')
+import {
+  defaultConfig,
+  defaultControledMihomoConfig,
+  defaultProfile,
+  defaultProfileConfig
+} from './template'
+import { appConfigPath, controledMihomoConfigPath, profileConfigPath, profilePath } from './dirs'
 
 export let appConfig: IAppConfig
+export let profileConfig: IProfileConfig
+export let currentProfile: Partial<IMihomoConfig>
 export let controledMihomoConfig: Partial<IMihomoConfig>
 
 export function initConfig(): void {
-  if (!fs.existsSync(dataDir)) {
-    fs.mkdirSync(dataDir)
+  if (!fs.existsSync(appConfigPath())) {
+    fs.writeFileSync(appConfigPath(), yaml.stringify(defaultConfig))
   }
-  if (!fs.existsSync(appConfigPath)) {
-    fs.writeFileSync(appConfigPath, yaml.stringify(defaultConfig))
+  if (!fs.existsSync(profileConfigPath())) {
+    fs.writeFileSync(profileConfigPath(), yaml.stringify(defaultProfileConfig))
   }
-  if (!fs.existsSync(controledMihomoConfigPath)) {
-    fs.writeFileSync(controledMihomoConfigPath, yaml.stringify({}))
+  if (!fs.existsSync(profilePath('default'))) {
+    fs.writeFileSync(profilePath('default'), yaml.stringify(defaultProfile))
+  }
+  if (!fs.existsSync(controledMihomoConfigPath())) {
+    fs.writeFileSync(controledMihomoConfigPath(), yaml.stringify(defaultControledMihomoConfig))
   }
   getAppConfig(true)
   getControledMihomoConfig(true)
+  getProfileConfig(true)
+  getCurrentProfile(true)
 }
 
 export function getAppConfig(force = false): IAppConfig {
   if (force || !appConfig) {
-    appConfig = yaml.parse(fs.readFileSync(appConfigPath, 'utf-8'))
+    appConfig = yaml.parse(fs.readFileSync(appConfigPath(), 'utf-8'))
   }
   return appConfig
 }
 
 export function setAppConfig(patch: Partial<IAppConfig>): void {
   appConfig = Object.assign(appConfig, patch)
-  fs.writeFileSync(appConfigPath, yaml.stringify(appConfig))
+  fs.writeFileSync(appConfigPath(), yaml.stringify(appConfig))
 }
 
 export function getControledMihomoConfig(force = false): Partial<IMihomoConfig> {
   if (force || !controledMihomoConfig) {
-    controledMihomoConfig = yaml.parse(fs.readFileSync(controledMihomoConfigPath, 'utf-8'))
+    controledMihomoConfig = yaml.parse(fs.readFileSync(controledMihomoConfigPath(), 'utf-8'))
   }
   return controledMihomoConfig
 }
 
 export function setControledMihomoConfig(patch: Partial<IMihomoConfig>): void {
   controledMihomoConfig = Object.assign(controledMihomoConfig, patch)
-  fs.writeFileSync(controledMihomoConfigPath, yaml.stringify(controledMihomoConfig))
+  fs.writeFileSync(controledMihomoConfigPath(), yaml.stringify(controledMihomoConfig))
+}
+
+export function getProfileConfig(force = false): IProfileConfig {
+  if (force || !profileConfig) {
+    profileConfig = yaml.parse(fs.readFileSync(profileConfigPath(), 'utf-8'))
+  }
+  return profileConfig
+}
+
+export function setProfileConfig(patch: Partial<IProfileConfig>): void {
+  profileConfig = Object.assign(profileConfig, patch)
+  fs.writeFileSync(profileConfigPath(), yaml.stringify(profileConfig))
+}
+
+export function getCurrentProfile(force = false): Partial<IMihomoConfig> {
+  if (force || !currentProfile) {
+    if (profileConfig.current) {
+      currentProfile = yaml.parse(fs.readFileSync(profilePath(profileConfig.current), 'utf-8'))
+    } else {
+      currentProfile = yaml.parse(fs.readFileSync(profilePath('default'), 'utf-8'))
+    }
+  }
+  return currentProfile
 }
diff --git a/src/main/dirs.ts b/src/main/dirs.ts
new file mode 100644
index 0000000..5e845a4
--- /dev/null
+++ b/src/main/dirs.ts
@@ -0,0 +1,59 @@
+import { is } from '@electron-toolkit/utils'
+import { app } from 'electron'
+import path from 'path'
+import fs from 'fs'
+
+export const dataDir = app.getPath('userData')
+
+export function initDirs(): void {
+  if (!fs.existsSync(dataDir)) {
+    fs.mkdirSync(dataDir)
+  }
+  if (!fs.existsSync(profilesDir())) {
+    fs.mkdirSync(profilesDir())
+  }
+  if (!fs.existsSync(mihomoWorkDir())) {
+    fs.mkdirSync(mihomoWorkDir())
+  }
+}
+
+export function mihomoCoreDir(): string {
+  if (is.dev) {
+    return path.join(__dirname, '../../resources/sidecar')
+  } else {
+    return path.join(process.resourcesPath, 'sidecar')
+  }
+}
+
+export function mihomoCorePath(core: string): string {
+  const isWin = process.platform === 'win32'
+  return path.join(mihomoCoreDir(), `${core}${isWin ? '.exe' : ''}`)
+}
+
+export function appConfigPath(): string {
+  return path.join(dataDir, 'config.yaml')
+}
+
+export function controledMihomoConfigPath(): string {
+  return path.join(dataDir, 'mihomo.yaml')
+}
+
+export function profileConfigPath(): string {
+  return path.join(dataDir, 'profile.yaml')
+}
+
+export function profilesDir(): string {
+  return path.join(dataDir, 'profiles')
+}
+
+export function profilePath(id: string): string {
+  return path.join(profilesDir(), `${id}.yaml`)
+}
+
+export function mihomoWorkDir(): string {
+  return path.join(dataDir, 'work')
+}
+
+export function mihomoWorkConfigPath(): string {
+  return path.join(mihomoWorkDir(), 'config.yaml')
+}
diff --git a/src/main/factory.ts b/src/main/factory.ts
new file mode 100644
index 0000000..45db983
--- /dev/null
+++ b/src/main/factory.ts
@@ -0,0 +1,9 @@
+import { controledMihomoConfig, currentProfile } from './config'
+import { mihomoWorkConfigPath } from './dirs'
+import yaml from 'yaml'
+import fs from 'fs'
+
+export function generateProfile(): void {
+  const profile = Object.assign(currentProfile, controledMihomoConfig)
+  fs.writeFileSync(mihomoWorkConfigPath(), yaml.stringify(profile))
+}
diff --git a/src/main/index.ts b/src/main/index.ts
index 47749fa..b50d8ea 100644
--- a/src/main/index.ts
+++ b/src/main/index.ts
@@ -5,13 +5,16 @@ import pngIcon from '../../resources/icon.png?asset'
 import icoIcon from '../../resources/icon.ico?asset'
 import { registerIpcMainHandlers } from './cmds'
 import { initConfig, appConfig } from './config'
+import { stopCore, startCore } from './manager'
+import { initDirs } from './dirs'
 
 let window: BrowserWindow | null = null
 let tray: Tray | null = null
 let trayContextMenu: Menu | null = null
 
+initDirs()
 initConfig()
-
+startCore()
 function createWindow(): void {
   // Create the browser window.
   window = new BrowserWindow({
@@ -124,5 +127,6 @@ app.on('window-all-closed', () => {
 })
 
 app.on('before-quit', () => {
+  stopCore()
   app.exit()
 })
diff --git a/src/main/manager.ts b/src/main/manager.ts
new file mode 100644
index 0000000..e26ccf0
--- /dev/null
+++ b/src/main/manager.ts
@@ -0,0 +1,25 @@
+import { execFile, ChildProcess } from 'child_process'
+import { mihomoCorePath, mihomoWorkDir } from './dirs'
+import { generateProfile } from './factory'
+import { appConfig } from './config'
+
+let child: ChildProcess
+
+export function startCore(): void {
+  const corePath = mihomoCorePath(appConfig.core ?? 'mihomo')
+  generateProfile()
+  stopCore()
+  child = execFile(corePath, ['-d', mihomoWorkDir()], (error, stdout) => {
+    console.log(stdout)
+  })
+}
+
+export function stopCore(): void {
+  if (child) {
+    child.kill('SIGINT')
+  }
+}
+
+export function restartCore(): void {
+  startCore()
+}
diff --git a/src/main/mihomo-api.ts b/src/main/mihomo-api.ts
index e887a5e..45b8d4c 100644
--- a/src/main/mihomo-api.ts
+++ b/src/main/mihomo-api.ts
@@ -1,4 +1,5 @@
 import axios, { AxiosInstance } from 'axios'
+import { controledMihomoConfig } from './config'
 
 let axiosIns: AxiosInstance = null!
 
@@ -7,8 +8,9 @@ let axiosIns: AxiosInstance = null!
 export const getAxios = async (force: boolean = false): Promise<AxiosInstance> => {
   if (axiosIns && !force) return axiosIns
 
-  const server = '127.0.0.1:9097'
-  const secret = ''
+  let server = controledMihomoConfig['external-controller']
+  const secret = controledMihomoConfig.secret ?? ''
+  if (server?.startsWith(':')) server = `127.0.0.1${server}`
 
   axiosIns = axios.create({
     baseURL: `http://${server}`,
diff --git a/src/main/template.ts b/src/main/template.ts
index 7c9ee54..d9f388e 100644
--- a/src/main/template.ts
+++ b/src/main/template.ts
@@ -1,3 +1,30 @@
 export const defaultConfig: IAppConfig = {
+  core: 'mihomo',
   silentStart: false
 }
+
+export const defaultControledMihomoConfig: Partial<IMihomoConfig> = {
+  'external-controller': '127.0.0.1:9090',
+  ipv6: false,
+  mode: 'rule',
+  'mixed-port': 7890,
+  'allow-lan': false,
+  'log-level': 'info'
+}
+
+export const defaultProfileConfig: IProfileConfig = {
+  current: 'default',
+  profiles: [
+    {
+      id: 'default',
+      type: 'local',
+      name: '默认'
+    }
+  ]
+}
+
+export const defaultProfile: Partial<IMihomoConfig> = {
+  proxies: [],
+  'proxy-groups': [],
+  rules: []
+}
diff --git a/src/renderer/src/App.tsx b/src/renderer/src/App.tsx
index 4270bbd..346da42 100644
--- a/src/renderer/src/App.tsx
+++ b/src/renderer/src/App.tsx
@@ -13,6 +13,7 @@ import RuleCard from '@renderer/components/sider/rule-card'
 import OverrideCard from '@renderer/components/sider/override-card'
 import ConnCard from '@renderer/components/sider/conn-card'
 import LogCard from '@renderer/components/sider/log-card'
+import MihomoCoreCard from './components/sider/mihomo-core-card.tsx'
 
 const App: React.FC = () => {
   const { setTheme } = useTheme()
@@ -67,6 +68,7 @@ const App: React.FC = () => {
         <h3 className="select-none text-lg font-bold m-2">配置</h3>
         <div className="w-full h-[calc(100%-260px)] overflow-y-auto no-scrollbar">
           <div className="mx-2">
+            <MihomoCoreCard />
             <ProfileCard />
             <ProxyCard />
           </div>
diff --git a/src/renderer/src/components/sider/conn-card.tsx b/src/renderer/src/components/sider/conn-card.tsx
index 0a4cdc9..e018727 100644
--- a/src/renderer/src/components/sider/conn-card.tsx
+++ b/src/renderer/src/components/sider/conn-card.tsx
@@ -1,4 +1,4 @@
-import { Button, Card, CardBody, CardFooter, Chip } from '@nextui-org/react'
+import { Button, Card, CardBody, CardFooter } from '@nextui-org/react'
 import { IoLink } from 'react-icons/io5'
 import { useLocation, useNavigate } from 'react-router-dom'
 
@@ -22,9 +22,6 @@ const ConnCard: React.FC = () => {
           >
             <IoLink color="default" className="text-[20px]" />
           </Button>
-          <Chip size="sm" color="secondary" variant="bordered" className="mr-3 mt-2">
-            1103
-          </Chip>
         </div>
       </CardBody>
       <CardFooter className="pt-1">
diff --git a/src/renderer/src/components/sider/mihomo-core-card.tsx.tsx b/src/renderer/src/components/sider/mihomo-core-card.tsx.tsx
new file mode 100644
index 0000000..5911d6d
--- /dev/null
+++ b/src/renderer/src/components/sider/mihomo-core-card.tsx.tsx
@@ -0,0 +1,72 @@
+import {
+  Button,
+  Card,
+  CardBody,
+  CardFooter,
+  Dropdown,
+  DropdownItem,
+  DropdownMenu,
+  DropdownTrigger
+} from '@nextui-org/react'
+import { useAppConfig } from '@renderer/hooks/use-config'
+import { mihomoVersion, restartCore } from '@renderer/utils/ipc'
+import { IoMdRefresh } from 'react-icons/io'
+import useSWR from 'swr'
+
+const CoreMap = {
+  mihomo: 'Mihomo',
+  'mihomo-alpha': 'Mihomo Alpha'
+}
+
+const MihomoCoreCard: React.FC = () => {
+  const { data: version, mutate } = useSWR('mihomoVersion', mihomoVersion)
+  const { appConfig, patchAppConfig } = useAppConfig()
+  const { core } = appConfig || {}
+
+  return (
+    <Card
+      fullWidth
+      className={`mb-2 ${location.pathname.includes('/profiles') ? 'bg-primary' : ''}`}
+    >
+      <CardBody>
+        <div className="flex justify-between h-[32px]">
+          <h3 className="select-none text-md font-bold leading-[32px]">
+            {version?.version ?? '-'}
+          </h3>
+          <Button
+            isIconOnly
+            size="sm"
+            variant="light"
+            color="default"
+            onPress={() => {
+              restartCore()
+            }}
+          >
+            <IoMdRefresh color="default" className="text-[24px]" />
+          </Button>
+        </div>
+      </CardBody>
+      <CardFooter className="pt-1">
+        <Dropdown>
+          <DropdownTrigger>
+            <Button variant="faded" fullWidth>
+              {core ? CoreMap[core] : ''}
+            </Button>
+          </DropdownTrigger>
+          <DropdownMenu
+            onAction={async (key) => {
+              await patchAppConfig({ core: key as 'mihomo' | 'mihomo-alpha' })
+              await restartCore()
+              await mutate()
+            }}
+          >
+            <DropdownItem key="mihomo">Mihomo </DropdownItem>
+            <DropdownItem key="mihomo-alpha">Mihomo Alpha</DropdownItem>
+          </DropdownMenu>
+        </Dropdown>
+      </CardFooter>
+    </Card>
+  )
+}
+
+export default MihomoCoreCard
diff --git a/src/renderer/src/hooks/use-config.tsx b/src/renderer/src/hooks/use-config.tsx
index 5ebb4bb..0748162 100644
--- a/src/renderer/src/hooks/use-config.tsx
+++ b/src/renderer/src/hooks/use-config.tsx
@@ -4,7 +4,7 @@ import { getAppConfig, setAppConfig } from '@renderer/utils/ipc'
 interface RetuenType {
   appConfig: IAppConfig | undefined
   mutateAppConfig: () => void
-  patchAppConfig: (value: Partial<IAppConfig>) => void
+  patchAppConfig: (value: Partial<IAppConfig>) => Promise<void>
 }
 
 export const useAppConfig = (): RetuenType => {
diff --git a/src/renderer/src/utils/ipc.ts b/src/renderer/src/utils/ipc.ts
index eeefef5..ef52cd5 100644
--- a/src/renderer/src/utils/ipc.ts
+++ b/src/renderer/src/utils/ipc.ts
@@ -29,3 +29,7 @@ export async function getControledMihomoConfig(force = false): Promise<Partial<I
 export async function setControledMihomoConfig(patch: Partial<IMihomoConfig>): Promise<void> {
   await window.electron.ipcRenderer.invoke('setControledMihomoConfig', patch)
 }
+
+export async function restartCore(): Promise<void> {
+  await window.electron.ipcRenderer.invoke('restartCore')
+}
diff --git a/src/shared/types.d.ts b/src/shared/types.d.ts
index 0345c22..92c6f0e 100644
--- a/src/shared/types.d.ts
+++ b/src/shared/types.d.ts
@@ -1,4 +1,5 @@
 type OutboundMode = 'rule' | 'global' | 'direct'
+type LogLevel = 'info' | 'debug' | 'warn' | 'error' | 'silent'
 
 interface IMihomoVersion {
   version: string
@@ -6,12 +7,32 @@ interface IMihomoVersion {
 }
 
 interface IAppConfig {
+  core: 'mihomo' | 'mihomo-alpha'
   silentStart: boolean
 }
 
 interface IMihomoConfig {
+  'external-controller': string
+  secret?: string
+  ipv6: boolean
   mode: OutboundMode
   'mixed-port': number
+  'allow-lan': boolean
+  'log-level': LogLevel
   'socks-port'?: number
   port?: number
+  proxies?: []
+  'proxy-groups'?: []
+  rules?: []
+}
+
+interface IProfileConfig {
+  current?: string
+  profiles?: IProfileItem[]
+}
+
+interface IProfileItem {
+  id: string
+  type: 'remote' | 'local'
+  name: string
 }