diff --git a/.github/workflows/scheduled_audit.yaml b/.github/workflows/scheduled_audit.yaml
new file mode 100644
index 0000000000..a19f1cdbf7
--- /dev/null
+++ b/.github/workflows/scheduled_audit.yaml
@@ -0,0 +1,12 @@
+name: Security Audit
+on:
+  schedule:
+    - cron: '0 0 * * *'
+jobs:
+  audit:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - uses: yangby-cryptape/cargo-audit-check-action@customized-for-ckb
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}