From 6daafe5190b4f3c4d1eb52b7a6e176a38bc3933a Mon Sep 17 00:00:00 2001
From: liurenjie1024 <liurenjie2008@gmail.com>
Date: Wed, 20 Nov 2024 17:28:14 +0800
Subject: [PATCH] Fix

---
 .github/workflows/checkstyle.yml | 6 +++++-
 dev/checkstyle.sh                | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/checkstyle.yml b/.github/workflows/checkstyle.yml
index 204674bf3..8b0074045 100644
--- a/.github/workflows/checkstyle.yml
+++ b/.github/workflows/checkstyle.yml
@@ -26,11 +26,15 @@ jobs:
     - uses: actions/checkout@v4
       with:
         submodules: true
+
     - name: Set up JDK
       uses: actions/setup-java@v4.5.0
       with:
         java-version: '8'
         distribution: 'adopt'
+
+    - name: Checkout base branch
+      run: git checkout ${{ github.base_ref }}
+
     - name: Run checkstyle
       run: bash ./dev/checkstyle.sh
-      
\ No newline at end of file
diff --git a/dev/checkstyle.sh b/dev/checkstyle.sh
index ab66ee4b9..41b5d5d72 100755
--- a/dev/checkstyle.sh
+++ b/dev/checkstyle.sh
@@ -20,7 +20,7 @@
 set -ex
 
 # Assuming you are in the root of your git repository
-MODIFIED_FILES=$(git diff --name-only HEAD~1)
+MODIFIED_FILES=$(git diff --name-only "${GITHUB_BASE_REF}")
 
 SRC_DIR="src/main/java/"
 TEST_SRC_DIR="src/test/java/"