diff --git a/.github/workflows/sdk.yml b/.github/workflows/sdk.yml
index 36008fa60cc..c24f32628e3 100644
--- a/.github/workflows/sdk.yml
+++ b/.github/workflows/sdk.yml
@@ -261,6 +261,8 @@ jobs:
     env:
       SQL_PYSDK_ENABLE: ON
       OPENMLDB_BUILD_TARGET: "cp_python_sdk_so openmldb"
+      # ref https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/
+      ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION: true
     steps:
       - uses: actions/checkout@v2