diff --git a/.vscode/settings.json b/.vscode/settings.json
index 1e3e2cde..da749f93 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -9,5 +9,10 @@
       ],
       "url": "https://json.schemastore.org/electron-builder"
     }
+  ],
+  "eslint.validate": [
+    "javascript",
+    "javascriptreact",
+    "vue"
   ]
 }
diff --git a/electron/global.ts b/electron/global.ts
index 0cedfbc1..4d0437bb 100644
--- a/electron/global.ts
+++ b/electron/global.ts
@@ -1,2 +1,2 @@
 import { ref } from 'vue';
-export let isLoaded = ref(false);
\ No newline at end of file
+export const isLoaded = ref(false);
\ No newline at end of file
diff --git a/electron/main/backend/install-manager.ts b/electron/main/backend/install-manager.ts
index 1c4f6970..09887094 100644
--- a/electron/main/backend/install-manager.ts
+++ b/electron/main/backend/install-manager.ts
@@ -1,6 +1,5 @@
 import { ipcMain, WebContents } from 'electron';
 import { spawn, ChildProcess, exec } from 'node:child_process';
-import readline from 'node:readline';
 import { promisify } from 'node:util';
 import pino from 'pino';
 
@@ -122,7 +121,7 @@ const parseUpgradableList = (output: string) => {
 // Listen for download requests from renderer process
 ipcMain.on('queue-install', async (event, download_json) => {
   const download = JSON.parse(download_json);
-  const { id, pkgname, upgradeOnly } = download || {};
+  const { id, pkgname } = download || {};
 
   if (!id || !pkgname) {
     logger.warn('passed arguments missing id or pkgname');
@@ -151,9 +150,9 @@ ipcMain.on('queue-install', async (event, download_json) => {
   const webContents = event.sender;
 
   // 开始组装安装命令
-  let superUserCmd = await checkSuperUserCommand();
+  const superUserCmd = await checkSuperUserCommand();
   let execCommand = '';
-  let execParams = [];
+  const execParams = [];
   if (superUserCmd.length > 0) {
     execCommand = superUserCmd;
     execParams.push(SHELL_CALLER_PATH);
@@ -258,7 +257,7 @@ ipcMain.handle('check-installed', async (_event, pkgname: string) => {
 
   logger.info(`检查应用是否已安装: ${pkgname}`);
 
-  let child = spawn(SHELL_CALLER_PATH, ['apm', 'list', '--installed', pkgname], {
+  const child = spawn(SHELL_CALLER_PATH, ['apm', 'list', '--installed', pkgname], {
     shell: true,
     env: process.env
   });
@@ -291,16 +290,16 @@ ipcMain.on('remove-installed', async (_event, pkgname: string) => {
   }
   logger.info(`卸载已安装应用: ${pkgname}`);
   
-  let superUserCmd = await checkSuperUserCommand();
+  const superUserCmd = await checkSuperUserCommand();
   let execCommand = '';
-  let execParams = [];
+  const execParams = [];
   if (superUserCmd.length > 0) {
     execCommand = superUserCmd;
     execParams.push(SHELL_CALLER_PATH);
   } else {
     execCommand = SHELL_CALLER_PATH;
   }
-  let child = spawn(execCommand, [...execParams, 'apm', 'remove', '-y', pkgname], {
+  const child = spawn(execCommand, [...execParams, 'apm', 'remove', '-y', pkgname], {
     shell: true,
     env: process.env
   });
diff --git a/electron/main/deeplink.ts b/electron/main/deeplink.ts
index 2f941ba1..11d02718 100644
--- a/electron/main/deeplink.ts
+++ b/electron/main/deeplink.ts
@@ -7,7 +7,7 @@ import pino from "pino";
 
 const logger = pino({ 'name': 'deeplink.ts' });
 type Query = Record<string, string>;
-export type Listener = (query: Query) => any;
+export type Listener = (query: Query) => void;
 
 class ListenersMap {
   private map: Map<string, Set<Listener>> = new Map();
diff --git a/electron/main/index.ts b/electron/main/index.ts
index ae9ae08f..ad831982 100644
--- a/electron/main/index.ts
+++ b/electron/main/index.ts
@@ -1,5 +1,4 @@
 import { app, BrowserWindow, ipcMain, Menu, shell, Tray } from 'electron'
-import { createRequire } from 'node:module'
 import { fileURLToPath } from 'node:url'
 import path from 'node:path'
 import os from 'node:os'
@@ -19,7 +18,6 @@ import './backend/install-manager.js'
 import './handle-url-scheme.js'
 
 const logger = pino({ 'name': 'index.ts' });
-const require = createRequire(import.meta.url)
 const __dirname = path.dirname(fileURLToPath(import.meta.url))
 
 // The built directory structure
@@ -187,8 +185,13 @@ app.whenReady().then(() => {
     // 双击触发
     tray.on('click', () => {
         // 双击通知区图标实现应用的显示或隐藏
-        win.isVisible() ? win.hide() : win.show()
-        win.isVisible() ? win.setSkipTaskbar(false) : win.setSkipTaskbar(true);
+        if (win.isVisible()) {
+            win.hide();
+            win.setSkipTaskbar(true);
+        } else {
+            win.show();
+            win.setSkipTaskbar(false);
+        }
     });
 })
 
diff --git a/electron/preload/index.ts b/electron/preload/index.ts
index 1bc7e0cf..f2f77cd1 100644
--- a/electron/preload/index.ts
+++ b/electron/preload/index.ts
@@ -123,7 +123,8 @@ const { appendLoading, removeLoading } = useLoading()
 domReady().then(appendLoading)
 
 window.onmessage = (ev) => {
-  ev.data.payload === 'removeLoading' && removeLoading()
+  if (ev.data.payload === 'removeLoading')
+    removeLoading()
 }
 
 setTimeout(removeLoading, 4999)
diff --git a/eslint.config.ts b/eslint.config.ts
new file mode 100644
index 00000000..69064c25
--- /dev/null
+++ b/eslint.config.ts
@@ -0,0 +1,17 @@
+import js from "@eslint/js";
+import globals from "globals";
+import tseslint from "typescript-eslint";
+import pluginVue from "eslint-plugin-vue";
+import { defineConfig, globalIgnores } from "eslint/config";
+import eslintConfigPrettier from "eslint-config-prettier/flat";
+import eslintPluginPrettierRecommended from "eslint-plugin-prettier/recommended";
+
+export default defineConfig([
+  globalIgnores(["**/3rdparty/**", "**/node_modules/**", "**/dist/**", "**/dist-electron/**"]),
+  { files: ["**/*.{js,mjs,cjs,ts,mts,cts,vue}"], plugins: { js }, extends: ["js/recommended"], languageOptions: { globals: { ...globals.browser, ...globals.node } } },
+  tseslint.configs.recommended,
+  pluginVue.configs["flat/essential"],
+  { files: ["**/*.vue"], languageOptions: { parserOptions: { parser: tseslint.parser } } },
+  eslintConfigPrettier,
+  eslintPluginPrettierRecommended,
+]);
diff --git a/package.json b/package.json
index c4e95aec..f7607349 100644
--- a/package.json
+++ b/package.json
@@ -26,15 +26,26 @@
     "build:vite": "vue-tsc --noEmit && vite build --mode production",
     "build:rpm": "vue-tsc --noEmit && vite build --mode production && electron-builder --config electron-builder.yml --linux rpm",
     "build:deb": "vue-tsc --noEmit && vite build --mode production && electron-builder --config electron-builder.yml --linux deb",
-    "preview": "vite preview --mode debug"
+    "preview": "vite preview --mode debug",
+    "lint": "eslint --ext .ts,.vue src electron"
   },
   "devDependencies": {
     "@dotenvx/dotenvx": "^1.51.4",
+    "@eslint/create-config": "^1.11.0",
+    "@eslint/js": "^9.39.2",
     "@loongdotjs/electron-builder": "^26.0.12-1",
     "@vitejs/plugin-vue": "^6.0.3",
     "electron": "^40.0.0",
+    "eslint": "^9.39.2",
+    "eslint-config-prettier": "^10.1.8",
+    "eslint-plugin-prettier": "^5.5.5",
+    "eslint-plugin-vue": "^10.7.0",
+    "globals": "^17.3.0",
+    "jiti": "^2.6.1",
     "pino-pretty": "^13.1.3",
+    "prettier": "3.8.1",
     "typescript": "^5.4.2",
+    "typescript-eslint": "^8.55.0",
     "vite": "^6.4.1",
     "vite-plugin-electron": "^0.29.0",
     "vite-plugin-electron-renderer": "^0.14.5",
diff --git a/src/App.vue b/src/App.vue
index 77d989c8..b8df9995 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -59,8 +59,9 @@ import UninstallConfirmModal from './components/UninstallConfirmModal.vue';
 import { APM_STORE_BASE_URL, currentApp, currentAppIsInstalled } from './global/storeConfig';
 import { downloads, removeDownloadItem, watchDownloadsChange } from './global/downloadStatus';
 import { handleInstall, handleRetry, handleUpgrade } from './modeuls/processInstall';
-import type { App, AppJson, DownloadItem, UpdateAppItem, InstalledAppInfo, ChannelPayload } from './global/typedefinition';
+import type { App, AppJson, DownloadItem, UpdateAppItem, ChannelPayload } from './global/typedefinition';
 import type { Ref } from 'vue';
+import type { IpcRendererEvent } from 'electron';
 const logger = pino();
 
 // Axios 全局配置
@@ -250,9 +251,9 @@ const refreshUpgradableApps = async () => {
       selected: false,
       upgrading: false
     }));
-  } catch (error: any) {
+  } catch (error: unknown) {
     upgradableApps.value = [];
-    updateError.value = error?.message || '检查更新失败';
+    updateError.value = (error as Error)?.message || '检查更新失败';
   } finally {
     updateLoading.value = false;
   }
@@ -322,7 +323,7 @@ const refreshInstalledApps = async () => {
       installedError.value = result?.message || '读取已安装应用失败';
       return;
     }
-     // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      
     installedApps.value = []
     for (const app of result.apps) {
       let appInfo = apps.value.find(a => a.pkgname === app.pkgname);
@@ -355,9 +356,9 @@ const refreshInstalledApps = async () => {
       }
       installedApps.value.push(appInfo);
     }
-  } catch (error: any) {
+  } catch (error: unknown) {
     installedApps.value = [];
-    installedError.value = error?.message || '读取已安装应用失败';
+    installedError.value = (error as Error)?.message || '读取已安装应用失败';
   } finally {
     installedLoading.value = false;
   }
@@ -409,70 +410,6 @@ const uninstallInstalledApp = (app: App) => {
   requestUninstall(app);
 };
 
-const openApmStoreUrl = (url: string, { fallbackText }: { fallbackText: string }) => {
-  try {
-    window.location.href = url;
-  } catch (e) {
-    showProtocolFallback(fallbackText);
-  }
-};
-
-const showProtocolFallback = (cmd: string) => {
-  const existing = document.getElementById('protocolFallbackBox');
-  if (existing) existing.remove();
-
-  const box = document.createElement('div');
-  box.id = 'protocolFallbackBox';
-  box.style.position = 'fixed';
-  box.style.right = '18px';
-  box.style.bottom = '18px';
-  box.style.zIndex = '2000';
-  box.style.boxShadow = 'var(--shadow)';
-  box.style.background = 'var(--card)';
-  box.style.borderRadius = '12px';
-  box.style.padding = '12px';
-  box.style.maxWidth = '420px';
-  box.style.fontSize = '13px';
-  box.innerHTML = `
-    <div style="font-weight:600;margin-bottom:6px;">无法直接启动本地应用？</div>
-    <div style="color:var(--muted);margin-bottom:8px;">请在终端执行下列命令，或检查系统是否已将 <code>apmstore://</code> 协议关联到 APM 处理程序。</div>
-    <div style="display:flex;gap:8px;align-items:center;">
-      <code style="padding:6px 8px;border-radius:8px;background:var(--glass);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;">${escapeHtml(cmd)}</code>
-      <button id="copyApmCmd" class="action-btn secondary" title="复制命令">复制</button>
-      <button id="dismissApmCmd" class="action-btn" title="关闭">关闭</button>
-    </div>
-  `;
-  document.body.appendChild(box);
-
-  document.getElementById('copyApmCmd')?.addEventListener('click', () => {
-    navigator.clipboard?.writeText(cmd).then(() => {
-      alert('命令已复制到剪贴板');
-    }).catch(() => {
-      prompt('请手动复制命令：', cmd);
-    });
-  });
-
-  document.getElementById('dismissApmCmd')?.addEventListener('click', () => {
-    box.remove();
-  });
-
-  // 自动消失
-  setTimeout(() => {
-    try { box.remove(); } catch (e) { }
-  }, 30000);
-};
-
-const escapeHtml = (s: string) => {
-  if (!s) return '';
-  return s.replace(/[&<>"']/g, (c) => ({
-    '&': '&amp;',
-    '<': '&lt;',
-    '>': '&gt;',
-    '"': '&quot;',
-    "'": '&#39;'
-  })[c as '&' | '<' | '>' | '"' | "'"]);
-};
-
 // 目前 APM 商店不能暂停下载（因为 APM 本身不支持），但保留这些方法以备将来使用
 const pauseDownload = (id: DownloadItem) => {
   const download = downloads.value.find(d => d.id === id.id);
@@ -660,7 +597,7 @@ onMounted(async () => {
     }
   });
 
-  window.ipcRenderer.on('deep-link-install', (_event: Electron.IpcRendererEvent, pkgname: string) => {
+  window.ipcRenderer.on('deep-link-install', (_event: IpcRendererEvent, pkgname: string) => {
     const tryOpen = () => {
       const target = apps.value.find(a => a.pkgname === pkgname);
       if (target) {
@@ -682,7 +619,7 @@ onMounted(async () => {
     }
   });
 
-  window.ipcRenderer.on('remove-complete', (_event: Electron.IpcRendererEvent, payload: ChannelPayload) => {
+  window.ipcRenderer.on('remove-complete', (_event: IpcRendererEvent, payload: ChannelPayload) => {
     const pkgname = currentApp.value?.pkgname
     if(payload.success && pkgname){
       removeDownloadItem(pkgname);
diff --git a/src/components/DownloadDetail.vue b/src/components/DownloadDetail.vue
index 715c97c2..a6d26f60 100644
--- a/src/components/DownloadDetail.vue
+++ b/src/components/DownloadDetail.vue
@@ -146,18 +146,6 @@ const handleOverlayClick = () => {
   close();
 };
 
-const pause = () => {
-  // emit('pause', props.download.id);
-};
-
-const resume = () => {
-  // emit('resume', props.download.id);
-};
-
-const cancel = () => {
-  //emit('cancel', props.download.id);
-};
-
 const retry = () => {
   if (props.download) {
     emit('retry', props.download);
diff --git a/src/components/DownloadQueue.vue b/src/components/DownloadQueue.vue
index 5bd3719e..10ce3313 100644
--- a/src/components/DownloadQueue.vue
+++ b/src/components/DownloadQueue.vue
@@ -100,18 +100,6 @@ const toggleExpand = () => {
   isExpanded.value = !isExpanded.value;
 };
 
-const pauseDownload = (id: string) => {
-  // emit('pause', id);
-};
-
-const resumeDownload = (id: string) => {
-  // emit('resume', id);
-};
-
-const cancelDownload = (id: string) => {
-  // emit('cancel', id);
-};
-
 const retryDownload = (download: DownloadItem) => {
   emit('retry', download);
 };
diff --git a/src/components/UpdateAppsModal.vue b/src/components/UpdateAppsModal.vue
index 6c8a5349..fa18d539 100644
--- a/src/components/UpdateAppsModal.vue
+++ b/src/components/UpdateAppsModal.vue
@@ -90,6 +90,7 @@ defineProps<{
   hasSelected: boolean;
 }>();
 
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
 const emit = defineEmits<{
   (e: 'close'): void;
   (e: 'refresh'): void;
diff --git a/src/modeuls/processInstall.ts b/src/modeuls/processInstall.ts
index f2e3a16e..94d98f1b 100644
--- a/src/modeuls/processInstall.ts
+++ b/src/modeuls/processInstall.ts
@@ -7,7 +7,7 @@ import { currentApp, currentAppIsInstalled } from "../global/storeConfig";
 import { APM_STORE_BASE_URL } from "../global/storeConfig";
 import { downloads } from "../global/downloadStatus";
 
-import { InstallLog, DownloadItem, DownloadResult, App } from '../global/typedefinition';
+import { InstallLog, DownloadItem, DownloadResult, App, DownloadItemStatus } from '../global/typedefinition';
 
 let downloadIdCounter = 0;
 const logger = pino({ name: 'processInstall.ts' });
@@ -110,7 +110,7 @@ window.ipcRenderer.on('remove-complete', (_event, log: DownloadResult) => {
 
 window.ipcRenderer.on('install-status', (_event, log: InstallLog) => {
     const downloadObj = downloads.value.find(d => d.id === log.id);
-    if(downloadObj) downloadObj.status = log.message as any;
+    if(downloadObj) downloadObj.status = log.message as DownloadItemStatus;
 });
 window.ipcRenderer.on('install-log', (_event, log: InstallLog) => {
     const downloadObj = downloads.value.find(d => d.id === log.id);
diff --git a/src/vite-env.d.ts b/src/vite-env.d.ts
index 5bab384c..88cf6479 100644
--- a/src/vite-env.d.ts
+++ b/src/vite-env.d.ts
@@ -1,3 +1,4 @@
+/* eslint-disable */
 /// <reference types="vite/client" />
 
 declare module '*.vue' {