diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2ae443b..07f7090 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -24,7 +24,6 @@ jobs:
         run: yarn build
 
       - name: Upload coverage to Codecov
-        if: matrix.node-version == '16.x'
         uses: codecov/codecov-action@v3
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/README.md b/README.md
index 26cbe3b..5800c79 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # lucky-commit
 
+[![codecov](https://codecov.io/gh/kitsuyui/lucky-commit/branch/main/graph/badge.svg?token=FM7RYWGV0P)](https://codecov.io/gh/kitsuyui/lucky-commit)
+
 - GitHub Action to celebrate your commits on PR.
 
 ## Example