diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
new file mode 100644
index 0000000..ac52d32
--- /dev/null
+++ b/.github/workflows/ci.yaml
@@ -0,0 +1,21 @@
+name: ci
+
+on:
+  push:
+    branch:
+      - master
+  pull_request:
+
+jobs:
+  build_test:
+    name: build_test
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: build
+        run: make build
+      - name: test
+        run: make test
diff --git a/.github/workflows/cicd.yaml b/.github/workflows/release.yaml
similarity index 92%
rename from .github/workflows/cicd.yaml
rename to .github/workflows/release.yaml
index 98551f5..44923c6 100644
--- a/.github/workflows/cicd.yaml
+++ b/.github/workflows/release.yaml
@@ -1,11 +1,13 @@
+name: release
+
 on:
   push:
-    branch:
-      - master
+    tags:
+      - '*'
 
 jobs:
-  build:
-    name: cicd
+  build_release:
+    name: build_release
     runs-on: ubuntu-latest
     steps:
       - name: checkout