diff --git a/apps/stage-tamagotchi/electron.vite.config.ts b/apps/stage-tamagotchi/electron.vite.config.ts
index 5206516fd..cd52643ac 100644
--- a/apps/stage-tamagotchi/electron.vite.config.ts
+++ b/apps/stage-tamagotchi/electron.vite.config.ts
@@ -19,22 +19,31 @@ import { defineConfig } from 'electron-vite'
 const stageUIAssetsRoot = resolve(join(import.meta.dirname, '..', '..', 'packages', 'stage-ui', 'src', 'assets'))
 const sharedCacheDir = resolve(join(import.meta.dirname, '..', '..', '.cache'))
 
-export default defineConfig({
+const config = defineConfig({
   main: {
-    plugins: [Info()],
-    build: {
-      rolldownOptions: {
-        output: {
-          // https://github.com/lobehub/lobehub/blob/6ecba929b738e1259e15d17e7643941e015324ee/apps/desktop/electron.vite.config.ts#L54
-          // Prevent debug package from being bundled into index.js to avoid side-effect pollution
-          manualChunks(id) {
-            if (id.includes('node_modules/debug')) {
-              return 'vendor-debug'
-            }
-          },
+    plugins: [
+      Info(),
+      {
+        // To replace `build.rolldownOptions`, as electron-vite still uses the deprecated
+        // `rollupOptions`, using `rollupOptions` and `rolldownOptions` at the same
+        // time may lead to unexpected merge results. Using `rollupOptions` to manipulate
+        // `manualChunks` also did not work. Therefore, it was transformed into a plugin
+        // declaration with the recommended `codeSplitting` option.
+        name: 'manual-chunks',
+        outputOptions(options) {
+          options.codeSplitting = {
+            groups: [{
+              name(moduleId) {
+                if (moduleId.includes('node_modules/debug')) {
+                  return 'vendor-debug'
+                }
+              },
+            }],
+          }
+          return options
         },
       },
-    },
+    ],
   },
   preload: {
     build: {
@@ -196,3 +205,7 @@ export default defineConfig({
     ],
   },
 })
+
+console.log(config.main?.build?.rolldownOptions)
+
+export default config
diff --git a/apps/stage-tamagotchi/src/main/index.ts b/apps/stage-tamagotchi/src/main/index.ts
index 2daf87189..e9839453c 100644
--- a/apps/stage-tamagotchi/src/main/index.ts
+++ b/apps/stage-tamagotchi/src/main/index.ts
@@ -1,4 +1,6 @@
+import { dirname } from 'node:path'
 import { env, platform } from 'node:process'
+import { fileURLToPath } from 'node:url'
 
 import { electronApp, optimizer } from '@electron-toolkit/utils'
 import { Format, LogLevel, setGlobalFormat, setGlobalLogLevel, useLogg } from '@guiiai/logg'
@@ -32,7 +34,7 @@ import { setupWidgetsWindowManager } from './windows/widgets'
 // manage events within eventa's context system.
 ipcMain.setMaxListeners(100)
 
-setElectronMainDirname(__dirname)
+setElectronMainDirname(dirname(fileURLToPath(import.meta.url)))
 setGlobalFormat(Format.Pretty)
 setGlobalLogLevel(LogLevel.Log)
 setupDebugger()
diff --git a/apps/stage-tamagotchi/src/main/windows/about/index.ts b/apps/stage-tamagotchi/src/main/windows/about/index.ts
index fd0321b6a..cc3a84864 100644
--- a/apps/stage-tamagotchi/src/main/windows/about/index.ts
+++ b/apps/stage-tamagotchi/src/main/windows/about/index.ts
@@ -22,7 +22,7 @@ export function setupAboutWindowReusable(params: { autoUpdater: AutoUpdater }) {
       minimizable: false,
       icon,
       webPreferences: {
-        preload: join(__dirname, '../preload/index.mjs'),
+        preload: join(getElectronMainDirname(), '../preload/index.mjs'),
         sandbox: false,
       },
     })
diff --git a/apps/stage-tamagotchi/src/main/windows/caption/index.ts b/apps/stage-tamagotchi/src/main/windows/caption/index.ts
index a3b1c91e6..80d2a960c 100644
--- a/apps/stage-tamagotchi/src/main/windows/caption/index.ts
+++ b/apps/stage-tamagotchi/src/main/windows/caption/index.ts
@@ -111,7 +111,7 @@ function createCaptionWindow(options?: BrowserWindowConstructorOptions) {
     show: false,
     icon,
     webPreferences: {
-      preload: join(__dirname, '../preload/index.mjs'),
+      preload: join(getElectronMainDirname(), '../preload/index.mjs'),
       sandbox: false,
     },
     // Thanks to [@HeartArmy](https://github.com/HeartArmy) for the tip implementation.
diff --git a/apps/stage-tamagotchi/src/main/windows/chat/index.ts b/apps/stage-tamagotchi/src/main/windows/chat/index.ts
index e2dfd4c61..04a3b32c0 100644
--- a/apps/stage-tamagotchi/src/main/windows/chat/index.ts
+++ b/apps/stage-tamagotchi/src/main/windows/chat/index.ts
@@ -23,7 +23,7 @@ export function setupChatWindowReusableFunc(params: {
       show: false,
       icon,
       webPreferences: {
-        preload: join(__dirname, '../preload/index.mjs'),
+        preload: join(getElectronMainDirname(), '../preload/index.mjs'),
         sandbox: false,
       },
     })
diff --git a/apps/stage-tamagotchi/src/main/windows/devtools/index.ts b/apps/stage-tamagotchi/src/main/windows/devtools/index.ts
index c08d0255d..4b9973477 100644
--- a/apps/stage-tamagotchi/src/main/windows/devtools/index.ts
+++ b/apps/stage-tamagotchi/src/main/windows/devtools/index.ts
@@ -27,7 +27,7 @@ export function setupDevtoolsWindow(): DevtoolsWindowManager {
       show: false,
       icon,
       webPreferences: {
-        preload: join(__dirname, '../preload/index.mjs'),
+        preload: join(getElectronMainDirname(), '../preload/index.mjs'),
         // Preload exposes Electron APIs and needs Node access.
         sandbox: false,
       },
diff --git a/apps/stage-tamagotchi/src/main/windows/inlay/index.ts b/apps/stage-tamagotchi/src/main/windows/inlay/index.ts
index e27b250e4..71a86013e 100644
--- a/apps/stage-tamagotchi/src/main/windows/inlay/index.ts
+++ b/apps/stage-tamagotchi/src/main/windows/inlay/index.ts
@@ -18,7 +18,7 @@ export async function setupInlayWindow() {
     show: false,
     icon,
     webPreferences: {
-      preload: join(__dirname, '../preload/index.mjs'),
+      preload: join(getElectronMainDirname(), '../preload/index.mjs'),
       sandbox: false,
     },
     ...spotlightLikeWindowConfig(),
diff --git a/apps/stage-tamagotchi/src/main/windows/notice/index.ts b/apps/stage-tamagotchi/src/main/windows/notice/index.ts
index b0e8f5aab..970ed37a2 100644
--- a/apps/stage-tamagotchi/src/main/windows/notice/index.ts
+++ b/apps/stage-tamagotchi/src/main/windows/notice/index.ts
@@ -28,7 +28,7 @@ export function setupNoticeWindowManager(): NoticeWindowManager {
       show: false,
       icon,
       webPreferences: {
-        preload: join(__dirname, '../preload/index.mjs'),
+        preload: join(getElectronMainDirname(), '../preload/index.mjs'),
         sandbox: false,
       },
     })
diff --git a/apps/stage-tamagotchi/src/main/windows/settings/index.ts b/apps/stage-tamagotchi/src/main/windows/settings/index.ts
index 7b5d15018..34e4f0187 100644
--- a/apps/stage-tamagotchi/src/main/windows/settings/index.ts
+++ b/apps/stage-tamagotchi/src/main/windows/settings/index.ts
@@ -29,7 +29,7 @@ export function setupSettingsWindowReusableFunc(params: {
       show: false,
       icon,
       webPreferences: {
-        preload: join(__dirname, '../preload/index.mjs'),
+        preload: join(getElectronMainDirname(), '../preload/index.mjs'),
         sandbox: false,
       },
     })
diff --git a/apps/stage-tamagotchi/src/main/windows/widgets/index.ts b/apps/stage-tamagotchi/src/main/windows/widgets/index.ts
index 8cb417fa5..5488da43b 100644
--- a/apps/stage-tamagotchi/src/main/windows/widgets/index.ts
+++ b/apps/stage-tamagotchi/src/main/windows/widgets/index.ts
@@ -58,7 +58,7 @@ function createWidgetsWindow() {
     show: false,
     icon,
     webPreferences: {
-      preload: join(__dirname, '../preload/index.mjs'),
+      preload: join(getElectronMainDirname(), '../preload/index.mjs'),
       sandbox: false,
     },
     // Top-level overlay style like other overlay windows