diff --git a/.github/workflows/Typecho-dev-Ci.yml b/.github/workflows/Typecho-dev-Ci.yml
index d92f79d9..ce8717a5 100644
--- a/.github/workflows/Typecho-dev-Ci.yml
+++ b/.github/workflows/Typecho-dev-Ci.yml
@@ -30,7 +30,7 @@ jobs:
   build:
     name: Typecho Build
     runs-on: ubuntu-latest
-    if: ${{ !contains(github.event.head_commit.message, 'skip ci') && github.event_name != 'pull_request' }}
+    if: ${{ !contains(github.event.head_commit.message, 'skip ci') && github.event_name != 'pull_request' && github.repository == 'typecho/typecho' }}
     needs:
         - php
     steps: