diff --git a/.github/workflows/pr_sync_ci.yaml b/.github/workflows/pr_sync_ci.yaml
new file mode 100644
index 00000000..609d153e
--- /dev/null
+++ b/.github/workflows/pr_sync_ci.yaml
@@ -0,0 +1,49 @@
+name: Spring Boot Gradle Test Workflow
+
+on: [ pull_request ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Repository checkout
+        uses: actions/checkout@v2
+
+      - name: Setup MySQL
+        uses: mirromutth/mysql-action@v1.1
+        with:
+          mysql database: ${{secrets.TEST_DATABASE}}
+          mysql user: ${{secrets.TEST_DB_USERNAME}}
+          mysql password: ${{secrets.TEST_DB_PASSWORD}}
+      # run 명령어로 schema 만드는 명령어 실행
+        run: mysql -u ${{secrets.TEST_DB_USERNAME}} -p=${{secrets.TEST_DB_PASSWORD}} < ../.././mysql/schema.sql
+
+      # java 설치
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4.0.0
+        with:
+          java-version: '17'
+          distribution: 'liberica'
+
+      # 환경 변수 적용
+      - name: Configure application.yaml under test directory
+        uses: microsoft/variable-substitution@v1
+        with:
+          files: ./src/main/resources/application.yaml
+        env:
+          spring.datasource.url: jdbc:mysql://localhost:3306/${{ secrets.TEST_DATABASE }}
+          spring.datasource.username: ${{ secrets.TEST_DB_USERNAME }}
+          spring.datasource.password: ${{ secrets.TEST_DB_PASSWORD }}
+
+      # gradle 권한 추가
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      # 프로젝트 빌드
+      - name: Build with Gradle
+        run: ./gradlew clean build
+
+      # 테스트 실행
+      - name: Run Tests
+        run: ./gradlew test
diff --git a/src/main/resources/application.yaml b/src/main/resources/application.yaml
index 24ef874b..0e0e2a55 100644
--- a/src/main/resources/application.yaml
+++ b/src/main/resources/application.yaml
@@ -3,7 +3,7 @@ spring:
     driver-class-name: com.mysql.cj.jdbc.Driver
     username: root
     password: root
-    url: jdbc:mysql://localhost:3308/ootw
+    url: jdbc:mysql://localhost:3306/ootw
   jpa:
     hibernate:
       ddl-auto: validate
diff --git a/src/test/resources/application-test.yaml b/src/test/resources/application-test.yaml
new file mode 100644
index 00000000..0e0e2a55
--- /dev/null
+++ b/src/test/resources/application-test.yaml
@@ -0,0 +1,10 @@
+spring:
+  datasource:
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    username: root
+    password: root
+    url: jdbc:mysql://localhost:3306/ootw
+  jpa:
+    hibernate:
+      ddl-auto: validate
+    open-in-view: false