diff --git a/.env b/.env
index 53fd4d0..54f675a 100644
--- a/.env
+++ b/.env
@@ -5,3 +5,6 @@ VITE_APP_API_BASE_URL=http://localhost:3002/
 
 # Whether long replies are supported, which may result in higher API fees
 VITE_GLOB_OPEN_LONG_REPLY=false
+
+# When you want to use PWA
+VITE_GLOB_APP_PWA=false
diff --git a/src/typings/env.d.ts b/src/typings/env.d.ts
index 54408d7..04d5999 100644
--- a/src/typings/env.d.ts
+++ b/src/typings/env.d.ts
@@ -2,6 +2,7 @@
 
 interface ImportMetaEnv {
 	readonly VITE_GLOB_API_URL: string;
-	readonly VITE_GLOB_API_TIMEOUT: string;
 	readonly VITE_APP_API_BASE_URL: string;
+	readonly VITE_GLOB_OPEN_LONG_REPLY: string;
+	readonly VITE_GLOB_APP_PWA: string;
 }
diff --git a/vite.config.ts b/vite.config.ts
index 100abb8..5ce7ac4 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -1,8 +1,28 @@
 import path from 'path'
+import type { PluginOption } from 'vite'
 import { defineConfig, loadEnv } from 'vite'
 import vue from '@vitejs/plugin-vue'
 import { VitePWA } from 'vite-plugin-pwa'
 
+function setupPlugins(env: ImportMetaEnv): PluginOption[] {
+  const plugins = [vue()]
+
+  if (env.VITE_GLOB_APP_PWA === 'true') {
+    VitePWA({
+      injectRegister: 'auto',
+      manifest: {
+        name: 'chatGPT',
+        short_name: 'chatGPT',
+        icons: [
+          { src: 'pwa-192x192.png', sizes: '192x192', type: 'image/png' },
+          { src: 'pwa-512x512.png', sizes: '512x512', type: 'image/png' },
+        ],
+      },
+    })
+  }
+  return plugins
+}
+
 export default defineConfig((env) => {
   const viteEnv = loadEnv(env.mode, process.cwd()) as unknown as ImportMetaEnv
 
@@ -12,20 +32,7 @@ export default defineConfig((env) => {
         '@': path.resolve(process.cwd(), 'src'),
       },
     },
-    plugins: [
-      vue(),
-      VitePWA({
-        injectRegister: 'auto',
-        manifest: {
-          name: 'chatGPT',
-          short_name: 'chatGPT',
-          icons: [
-            { src: 'pwa-192x192.png', sizes: '192x192', type: 'image/png' },
-            { src: 'pwa-512x512.png', sizes: '512x512', type: 'image/png' },
-          ],
-        },
-      }),
-    ],
+    plugins: setupPlugins(viteEnv),
     server: {
       host: '0.0.0.0',
       port: 1002,