diff --git a/.github/workflows/code-checker.yaml b/.github/workflows/code-checker.yaml
index c6845def55586..306ed6db598fb 100644
--- a/.github/workflows/code-checker.yaml
+++ b/.github/workflows/code-checker.yaml
@@ -129,7 +129,7 @@ jobs:
         uses: actions/cache@v3
         with:
           path: .docker/thirdparty
-          key: centos7-thirdparty-${{ hashFiles('internal/core/thirdparty/** }}
+          key: centos7-thirdparty-${{ hashFiles('internal/core/thirdparty/**') }}
           restore-keys: centos7-thirdparty-
       - name: Cache Go Mod Volumes
         uses: actions/cache@v3