diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 74ece1f..0b6b7bf 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -9,26 +9,28 @@ name: Java CI with Gradle
 
 on:
   push:
-    branches: [ "main" ]
-  pull_request:
-    branches: [ "main" ]
+    branches: [ main ]
 
-permissions:
-  contents: read
+env:
+  AWS_REGION: ap-northeast-2
 
 jobs:
   build:
-
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
 
     steps:
-    - uses: actions/checkout@v3
-    - name: Set up JDK 11
-      uses: actions/setup-java@v3
-      with:
-        java-version: '11'
-        distribution: 'temurin'
-    - name: Build with Gradle
-      uses: gradle/gradle-build-action@bd5760595778326ba7f1441bcf7e88b49de61a25 # v2.6.0
-      with:
-        arguments: build
+      - name: Check out source code
+        uses: actions/checkout@v2
+
+
+      - name: JDK 17 setup
+        uses: actions/setup-java@v3
+        with:
+          java-version: '17'
+          distribution: 'corretto'
+
+      - name: gradlew chmod
+        run: chmod +x ./gradlew
+
+      - name: Build with Gradle
+        run: ./gradlew clean build -x test
diff --git a/.github/workfolws/ci.yml b/.github/workfolws/ci.yml
deleted file mode 100644
index 67d326a..0000000
--- a/.github/workfolws/ci.yml
+++ /dev/null
@@ -1,37 +0,0 @@
-name: CI
-
-
-on:
-  push:
-    branches: [ main ]
-
-env:
-  AWS_REGION: ap-northeast-2
-
-jobs:
-  build:
-    runs-on: ubuntu-20.04
-
-    steps:
-      - name: Check out source code
-        uses: actions/checkout@v2
-
-
-      - name: JDK 17 setup
-        uses: actions/setup-java@v3
-        with:
-          java-version: '17'
-          distribution: 'corretto'
-
-      - name: gradlew chmod
-        run: chmod +x ./gradlew
-
-      - name: Build with Gradle
-        run: ./gradlew clean build -x test
-
-      - name: AWS credential setting
-        uses: aws-actions/configure-aws-credentials@v1
-        with:
-          aws-region: ${{ env.AWS_REGION }}
-          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY }}
-          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
\ No newline at end of file