diff --git a/.gitea/workflows/deploy.yml b/.gitea/workflows/deploy.yml
index 9215d9d..98c1f33 100644
--- a/.gitea/workflows/deploy.yml
+++ b/.gitea/workflows/deploy.yml
@@ -1,18 +1,20 @@
 name: Deploy
 
-# push 到 dev 分支 → 在 dev 开发机上重新 build 镜像、重建 content-harvester 容器。
-# (只管 dev;prod 仍手动部署 —— 见 DEPLOY.md。)
+# push dev   → dev 开发机(srv1563674)重建 content-harvester 容器
+# push main/master → prod GPU 机(sf5-gpu-01)重建 content-harvester 容器
+# (与主站 AIautomation 的 deploy.yml 一致的分支→机器分流)
 on:
   push:
     branches:
       - dev
+      - main
+      - master
   workflow_dispatch:
 
 jobs:
   deploy:
-    name: Build and deploy (dev)
-    # dev 开发机的 gitea runner 标签(与主站 AIautomation 的 deploy.yml 一致)
-    runs-on: srv1563674
+    name: Build and deploy
+    runs-on: ${{ github.ref == 'refs/heads/dev' && 'srv1563674' || 'sf5-gpu-01' }}
 
     env:
       IMAGE: content-harvester