diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5a43a5c..351831a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -25,3 +25,14 @@ jobs:
         run: go get -v -t -d ./...
       - name: test code
         run: go test ./...
+  test-status:
+    name: test status
+    runs-on: ubuntu-latest
+    needs: test
+    steps:
+      - name: set check status success
+        uses: Sibz/github-status-action@v1
+        with:
+          context: test-status
+          authToken: ${{ secrets.GITHUB_TOKEN }}
+          state: success
\ No newline at end of file
diff --git a/README.md b/README.md
index 637f049..46fef7b 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,17 @@
 }
 ```
 
+## 💻 Installation
+### Homebrew Tap
+```
+brew install JunNishimura/tap/JSOP
+```
+
+### go intall
+```
+go install github.com/JunNishimura/JSOP@latest
+```
+
 ## 📖 Language Specification
 1. Everything is an expression.
 2. Only `.jsop` and `.jsop.json` are accepted as file extensions.