diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
new file mode 100644
index 00000000..ac452f7e
--- /dev/null
+++ b/.github/workflows/codeql.yml
@@ -0,0 +1,43 @@
+name: CodeQL
+
+on:
+  push:
+    branches: [main, develop]
+  pull_request:
+    branches: [main]
+  schedule:
+    - cron: "30 3 * * 1" # ทุกวันจันทร์
+
+permissions:
+  actions: read
+  contents: read
+  security-events: write
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language:
+          - javascript-typescript
+          # - python
+          # - go
+          # - java-kotlin
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Initialize CodeQL
+      uses: github/codeql-action/init@v3
+        with:
+          languages: ${{ matrix.language }}
+          queries: security-extended
+
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@v3
+
+      - name: Analyze
+        uses: github/codeql-action/analyze@v3