diff --git a/.github/workflows/docker-image-t0ngyu.yml b/.github/workflows/docker-image-t0ngyu.yml
index 611854bd1..05a056bd3 100644
--- a/.github/workflows/docker-image-t0ngyu.yml
+++ b/.github/workflows/docker-image-t0ngyu.yml
@@ -3,7 +3,7 @@ name: Publish Docker image to Docker Hub (t0ngyu/new-api-sub)
 on:
   push:
     branches:
-      - main
+      - sub
   workflow_dispatch:
     inputs:
       name: