diff --git a/.github/workflows/sync-upstream.yml b/.github/workflows/sync-upstream.yml
index a2f0f71c..68476fa0 100644
--- a/.github/workflows/sync-upstream.yml
+++ b/.github/workflows/sync-upstream.yml
@@ -2,39 +2,39 @@ name: Sync Upstream and Trigger Build
 
 on:
   schedule:
-    - cron: "0 0 * * *"   # 每天 UTC 时间 0 点自动同步
+    - cron: "0 0 * * *"   # 每天 UTC 时间 0 点检查一次
   workflow_dispatch:       # 支持手动触发
 
 jobs:
   sync-and-build:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout Fork
+      - name: Checkout Fork 代码
         uses: actions/checkout@v4
         with:
-          fetch-depth: 0  # 必须获取完整提交历史
-          token: ${{ secrets.TOKEN }} # 使用具有写入权限的token
+          fetch-depth: 0  # 获取完整 Git 历史
 
-      - name: 添加上游仓库
+      - name: 添加上游仓库 Remote
         run: |
           git remote add upstream https://github.com/cloudflare/cloudflared.git
 
-      - name: 获取上游更新
-        run: git fetch upstream
-
-      - name: 合并代码
+      - name: 获取上游最新代码
         run: |
-          # 尝试自动合并，失败时创建合并提交
-          git merge --no-edit upstream/master || \
-          git merge --no-edit --allow-unrelated-histories upstream/master
+          git fetch upstream
 
-      - name: 推送更新
-        run: git push origin main
+      - name: 合并上游代码到本地分支
+        run: |
+          git merge upstream/master --no-edit  # 假设上游主分支是 master
+          # 如果有冲突，这里会失败（需手动处理）
 
-      - name: 触发构建
-        uses: actions/trigger-workflow@v1.0.0
+      - name: 推送更新到 Fork 仓库
+        env:
+          GITHUB_TOKEN: ${{ secrets.TOKEN }}
+        run: |
+          git push origin master
+
+      - name: 触发编译工作流
+        uses: benc-uk/workflow-dispatch@v1
         with:
-          repo: ${{ github.repository }}  # 当前仓库
-          github_token: ${{ secrets.TOKEN }}
-          workflow_file: build.yml  # 目标工作流文件
-          wait_for_completion: false
+          workflow: build.yml  # 你的编译工作流文件名
+          token: ${{ secrets.TOKEN }}