diff --git a/.github/workflows/cr.yml b/.github/workflows/cr.yml
deleted file mode 100644
index 9545364..0000000
--- a/.github/workflows/cr.yml
+++ /dev/null
@@ -1,26 +0,0 @@
-name: Code Review
-
-permissions:
-  contents: read
-  pull-requests: write
-
-on:
-  pull_request:
-    types: [opened, reopened, synchronize]
-
-jobs:
-  test:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: anc95/ChatGPT-CodeReview@main
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
-          # Optional
-          OPENAI_API_ENDPOINT: https://api.openai.com/v1
-          MODEL: gpt-3.5-turbo # https://platform.openai.com/docs/models
-          PROMPT: Please answer in Japanese
-          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.