diff --git a/.github/workflows/yuque.yml b/.github/workflows/yuque.yml
index 4686a2d..9c0c92b 100644
--- a/.github/workflows/yuque.yml
+++ b/.github/workflows/yuque.yml
@@ -3,10 +3,10 @@ name: Publish to Preview Knowledge Base
 on:
   push:
     branches:
-      - master
+      - main
   pull_request:
     branches:
-      - master
+      - main
 
 jobs:
   publish_to_preview: