diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a5e1f2d..b12e560 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -61,12 +61,12 @@ jobs:
           npx tsc
           npx vite build
 
-      - name: Package and Publish macOS arm64 (unsigned DMG)
+      - name: Package and Publish macOS arm64 (unsigned DMG + ZIP)
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           CSC_IDENTITY_AUTO_DISCOVERY: "false"
         run: |
-          npx electron-builder --mac dmg --arm64 --publish always
+          npx electron-builder --mac --arm64 --publish always
 
   release-linux:
     runs-on: ubuntu-latest
diff --git a/electron/main.ts b/electron/main.ts
index 8f37dca..ec91a8b 100644
--- a/electron/main.ts
+++ b/electron/main.ts
@@ -1300,7 +1300,7 @@ function registerIpcHandlers() {
     try {
       console.log('[Update] 开始下载更新...')
       await autoUpdater.downloadUpdate()
-    } catch (error) {
+    } catch (error: any) {
       console.error('[Update] 下载更新失败:', error)
       // 失败时清理状态和监听器
       isDownloadInProgress = false
@@ -1312,7 +1312,10 @@ function registerIpcHandlers() {
         autoUpdater.removeListener('update-downloaded', downloadedHandler)
         downloadedHandler = null
       }
-      throw error
+      
+      // 统一错误提示格式，避免出现 [object Object] 的 JSON 字符串
+      const errorMessage = error.message || (typeof error === 'string' ? error : JSON.stringify(error))
+      throw new Error(errorMessage)
     }
   })
 
@@ -2636,19 +2639,19 @@ function registerIpcHandlers() {
 
   // 密钥获取
   ipcMain.handle('key:autoGetDbKey', async (event) => {
-    return keyService.autoGetDbKey(180_000, (message, level) => {
+    return keyService.autoGetDbKey(180_000, (message: string, level: number) => {
       event.sender.send('key:dbKeyStatus', { message, level })
     })
   })
 
   ipcMain.handle('key:autoGetImageKey', async (event, manualDir?: string, wxid?: string) => {
-    return keyService.autoGetImageKey(manualDir, (message) => {
+    return keyService.autoGetImageKey(manualDir, (message: string) => {
       event.sender.send('key:imageKeyStatus', { message })
     }, wxid)
   })
 
   ipcMain.handle('key:scanImageKeyFromMemory', async (event, userDir: string) => {
-    return keyService.autoGetImageKeyByMemoryScan(userDir, (message) => {
+    return keyService.autoGetImageKeyByMemoryScan(userDir, (message: string) => {
       event.sender.send('key:imageKeyStatus', { message })
     })
   })
diff --git a/resources/xkey_helper b/resources/xkey_helper_macos
old mode 100755
new mode 100644
similarity index 61%
rename from resources/xkey_helper
rename to resources/xkey_helper_macos
index 8158ce5..e1a9f35
Binary files a/resources/xkey_helper and b/resources/xkey_helper_macos differ
diff --git a/temp_assets.json b/temp_assets.json
new file mode 100644
index 0000000..a30f1de
Binary files /dev/null and b/temp_assets.json differ