diff --git a/.github/workflows/cr.yml b/.github/workflows/cr.yml
new file mode 100644
index 00000000..556ad1fa
--- /dev/null
+++ b/.github/workflows/cr.yml
@@ -0,0 +1,28 @@
+name: Code Review
+
+permissions:
+  contents: read
+  pull-requests: write
+
+on:
+  pull_request:
+    types: [opened, reopened, synchronize]
+
+jobs:
+  test:
+    # if: ${{ contains(github.event.*.labels.*.name, 'gpt review') }} #  Optional; to run only when a label is attached
+    runs-on: ubuntu-latest
+    steps:
+      - uses: anc95/ChatGPT-CodeReview@main
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+          # Optional
+          LANGUAGE: Korean
+          OPENAI_API_ENDPOINT: https://api.openai.com/v1
+          MODEL: gpt-4o-mini # https://platform.openai.com/docs/models
+          PROMPT: 다음 코드에서 오류가 있는지 검토하고 개선 사항이 있다면 diff 형식으로 제안해줘. 이때 제안하는 코드블록은 전체코드가 아닌 개선이 필요한 부분만 포함해야해. 리뷰를 할 때 주요 사항과 개선 제안 사항을 간단하게 설명하고 코드 오류를 검토해줘. 개선사항이 어떤 형식인지는 알려주지 않아도 좋아.
+          top_p: 1 # https://platform.openai.com/docs/api-reference/chat/create#chat/create-top_p
+          temperature: 1 # https://platform.openai.com/docs/api-reference/chat/create#chat/create-temperature
+          max_tokens: 10000
+          MAX_PATCH_LENGTH: 10000 # if the patch/diff length is large than MAX_PATCH_LENGTH, will be ignored and won't review. By default, with no MAX_PATCH_LENGTH set, there is also no limit for the patch/diff length.
\ No newline at end of file