adapt windows

electron.vite.config.ts

@@ -2,6 +2,16 @@ import { resolve } from 'path'
 import { defineConfig, externalizeDepsPlugin } from 'electron-vite'
 import react from '@vitejs/plugin-react'
 
+/** Windows 上原生 fs.watch 对部分盘符/杀软常漏事件，用轮询保证 HMR */
+const watchOptions =
+  process.platform === 'win32'
+    ? {
+        usePolling: true,
+        interval: 150,
+        awaitWriteFinish: { stabilityThreshold: 80, pollInterval: 40 }
+      }
+    : undefined
+
 export default defineConfig({
   main: {
     plugins: [externalizeDepsPlugin()],
@@ -22,9 +32,16 @@ export default defineConfig({
   },
   renderer: {
     // 绑定 IPv4，避免仅监听 ::1 导致 Electron 用 localhost(127.0.0.1) 连接被拒
+    // 注意：不要再写 hmr.port=5173，会另起 WS 占口导致热更新假连上、不推送
     server: {
       host: '127.0.0.1',
-      port: 5173
+      port: 5173,
+      strictPort: true,
+      ...(watchOptions ? { watch: watchOptions } : {}),
+      hmr: {
+        protocol: 'ws',
+        host: '127.0.0.1'
+      }
     },
     resolve: {
       alias: {