diff --git a/.github/workflows/code-check.yaml b/.github/workflows/code-check.yaml
index 1501eb0..45be984 100644
--- a/.github/workflows/code-check.yaml
+++ b/.github/workflows/code-check.yaml
@@ -32,5 +32,4 @@ jobs:
           VALIDATE_ALL_CODEBASE: false
           IGNORE_GITIGNORED_FILES: true
           VALIDATE_JAVA: true
-          JAVA_FILE_NAME: alibaba-checkstyle.xml
-          DEFAULT_BRANCH: HEAD
\ No newline at end of file
+          JAVA_FILE_NAME: alibaba-checkstyle.xml
\ No newline at end of file