diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..e94d220
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,9 @@
+.git
+.gradle
+build
+*.log
+.DS_Store
+.env
+*.env
+**/*.env
+deploy-*.zip
\ No newline at end of file
diff --git a/gdgoc/.gitattributes b/.gitattributes
similarity index 100%
rename from gdgoc/.gitattributes
rename to .gitattributes
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f9bfb43..dbd455a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,8 +22,12 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
+
       - uses: actions/setup-java@v4
-        with: { distribution: temurin, java-version: 17 }
+        with:
+          distribution: temurin
+          java-version: 17
+
       - uses: gradle/actions/setup-gradle@v3
         if: ${{ !env.ACT }}
         with:
@@ -31,20 +35,18 @@ jobs:
           gradle-home-cache-cleanup: true
 
       - name: Create dummy .env for CI
-        working-directory: gdgoc
         run: echo "# ci dummy" > .env
 
       - name: Gradle build (skip tests)
         id: assemble
-        working-directory: gdgoc
-        env: { GRADLE_OPTS: "-Dorg.gradle.vfs.watch=false" }
+        env:
+          GRADLE_OPTS: "-Dorg.gradle.vfs.watch=false"
         run: |
           chmod +x ./gradlew
-          ./gradlew build -x test --no-daemon --stacktrace --info --no-watch-fs | tee ../build.log
+          ./gradlew build -x test --no-daemon --stacktrace --info --no-watch-fs | tee build.log
 
       - name: Gradle test (H2 in-memory)
         id: test
-        working-directory: gdgoc
         env:
           GRADLE_OPTS: "-Dorg.gradle.vfs.watch=false"
           SPRING_PROFILES_ACTIVE: test
@@ -55,7 +57,7 @@ jobs:
           SPRING_JPA_DATABASE_PLATFORM: org.hibernate.dialect.H2Dialect
           SPRING_JPA_HIBERNATE_DDL_AUTO: create-drop
           SPRING_FLYWAY_ENABLED: "false"
-        run: ./gradlew test --no-daemon --stacktrace --info --no-watch-fs | tee ../test.log
+        run: ./gradlew test --no-daemon --stacktrace --info --no-watch-fs | tee test.log
 
       - name: Publish unit-test results (check UI)
         id: publish
@@ -111,7 +113,6 @@ jobs:
             **CI status**
             ${{ steps.status.outputs.message }}
 
-
       - name: Fail if any failed
         if: ${{ always() && (steps.assemble.outcome != 'success' || steps.test.outcome != 'success') }}
-        run: exit 1
\ No newline at end of file
+        run: exit 1
diff --git a/.github/workflows/deploy-dev.yml b/.github/workflows/deploy-dev.yml
index 080abfe..524a153 100644
--- a/.github/workflows/deploy-dev.yml
+++ b/.github/workflows/deploy-dev.yml
@@ -24,51 +24,51 @@ jobs:
           docker build -t ${{ secrets.DOCKER_HUB_USERNAME }}/gdgoc-be-app-dev:latest .
           docker push ${{ secrets.DOCKER_HUB_USERNAME }}/gdgoc-be-app-dev:latest
 
-      - name: move files to Root
-        run: |
-          cp gdgoc/docker-compose-dev.yml ./docker-compose-dev.yml
-          cp gdgoc/deploy.dev.sh ./deploy.dev.sh
-          cp gdgoc/appspec.dev.yml ./appspec.yml
+      - name: Prepare appspec.yml (dev)
+        run: cp appspec.dev.yml appspec.yml
 
       - name: Create Deployment Package
         run: |
-          echo "DOCKER_HUB_USERNAME=${{ secrets.DOCKER_HUB_USERNAME }}" > .env
-          echo "DB_HOST=${{ secrets.DB_HOST }}" >> .env 
-          echo "DB_PORT=${{ secrets.DB_PORT }}" >> .env
-          echo "DB_NAME_DEV=${{ secrets.DB_NAME_DEV }}" >> .env
-          echo "DB_USERNAME=${{ secrets.DB_USERNAME }}" >> .env
-          echo "DB_PASSWORD=${{ secrets.DB_PASSWORD }}" >> .env
-          echo "GOOGLE_CLIENT_ID=${{ secrets.GOOGLE_CLIENT_ID }}" >> .env
-          echo "GOOGLE_CLIENT_SECRET=${{ secrets.GOOGLE_CLIENT_SECRET }}" >> .env
-          echo "GOOGLE_REDIRECT_URI=${{ secrets.GOOGLE_REDIRECT_URI }}" >> .env
-          echo "GOOGLE_ISSUER=${{secrets.GOOGLE_ISSUER}}" >> .env
-          echo "SELF_ISSUER=${{secrets.SELF_ISSUER}}" >> .env
-          echo "SECRET_KEY=${{secrets.SECRET_KEY}}" >> .env
-          echo "AWS_ACCESS_KEY_ID=${{ secrets.AWS_ACCESS_KEY_ID }}" >> .env
-          echo "AWS_SECRET_ACCESS_KEY=${{ secrets.AWS_SECRET_ACCESS_KEY }}" >> .env
-          echo "AWS_REGION=${{ secrets.AWS_REGION }}" >> .env
-          echo "AWS_RESOURCE_BUCKET=${{secrets.AWS_RESOURCE_BUCKET}}" >> .env
-          echo "AWS_TEST_RESOURCE_BUCKET=${{secrets.AWS_TEST_RESOURCE_BUCKET}}" >> .env
-          echo "GMAIL=${{secrets.GMAIL}}" >> .env
-          echo "GMAIL_PASSWORD=${{secrets.GMAIL_PASSWORD}}" >> .env
-          echo "DOZZLE_USERNAME=${{ secrets.DOZZLE_USERNAME }}" >> .env
-          echo "DOZZLE_PASSWORD=${{ secrets.DOZZLE_PASSWORD }}" >> .env
-          
-          zip -r deploy.zip .env docker-compose-dev.yml deploy.dev.sh appspec.yml
+          cat > .env <<EOF
+          DOCKER_HUB_USERNAME=${{ secrets.DOCKER_HUB_USERNAME }}
+          DB_HOST=${{ secrets.DB_HOST }}
+          DB_PORT=${{ secrets.DB_PORT }}
+          DB_NAME_DEV=${{ secrets.DB_NAME_DEV }}
+          DB_USERNAME=${{ secrets.DB_USERNAME }}
+          DB_PASSWORD=${{ secrets.DB_PASSWORD }}
+          GOOGLE_CLIENT_ID=${{ secrets.GOOGLE_CLIENT_ID }}
+          GOOGLE_CLIENT_SECRET=${{ secrets.GOOGLE_CLIENT_SECRET }}
+          GOOGLE_REDIRECT_URI=${{ secrets.GOOGLE_REDIRECT_URI }}
+          GOOGLE_ISSUER=${{ secrets.GOOGLE_ISSUER }}
+          SELF_ISSUER=${{ secrets.SELF_ISSUER }}
+          SECRET_KEY=${{ secrets.SECRET_KEY }}
+          AWS_ACCESS_KEY_ID=${{ secrets.AWS_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY=${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          AWS_REGION=${{ secrets.AWS_REGION }}
+          AWS_RESOURCE_BUCKET=${{ secrets.AWS_RESOURCE_BUCKET }}
+          AWS_TEST_RESOURCE_BUCKET=${{ secrets.AWS_TEST_RESOURCE_BUCKET }}
+          GMAIL=${{ secrets.GMAIL }}
+          GMAIL_PASSWORD=${{ secrets.GMAIL_PASSWORD }}
+          DOZZLE_USERNAME=${{ secrets.DOZZLE_USERNAME }}
+          DOZZLE_PASSWORD=${{ secrets.DOZZLE_PASSWORD }}
+          EOF
+        
+          # 루트 기준 파일들만 압축
+          zip -r deploy-dev.zip appspec.yml docker-compose-dev.yml deploy.dev.sh .env
 
       - name: Configure AWS credentials
-        run: |
-          aws configure set aws_access_key_id ${{ secrets.AWS_ACCESS_KEY_ID }}
-          aws configure set aws_secret_access_key ${{ secrets.AWS_SECRET_ACCESS_KEY }}
-          aws configure set region ${{ secrets.AWS_REGION }}
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ secrets.AWS_REGION }}
 
       - name: Upload Deployment Package to S3
-        run: |
-          aws s3 cp deploy.zip s3://${{ secrets.AWS_S3_BUCKET }}/deploy-dev.zip
+        run: aws s3 cp deploy-dev.zip s3://${{ secrets.AWS_S3_BUCKET }}/deploy-dev.zip
 
       - name: Deploy to AWS CodeDeploy
         run: |
           aws deploy create-deployment \
-            --application-name ${{ secrets.AWS_CODEDEPLOY_APP }} \
-            --deployment-group-name ${{ secrets.AWS_CODEDEPLOY_GROUP_DEV }} \
+            --application-name "${{ secrets.AWS_CODEDEPLOY_APP }}" \
+            --deployment-group-name "${{ secrets.AWS_CODEDEPLOY_GROUP_DEV }}" \
             --s3-location bucket=${{ secrets.AWS_S3_BUCKET }},bundleType=zip,key=deploy-dev.zip
diff --git a/.github/workflows/deploy-prod.yml b/.github/workflows/deploy-prod.yml
index 7a1e538..6339448 100644
--- a/.github/workflows/deploy-prod.yml
+++ b/.github/workflows/deploy-prod.yml
@@ -21,54 +21,57 @@ jobs:
 
       - name: Build and Push Docker Image
         run: |
-          docker build -t ${{ secrets.DOCKER_HUB_USERNAME }}/gdgoc-be-app:latest .
-          docker push ${{ secrets.DOCKER_HUB_USERNAME }}/gdgoc-be-app:latest
+          IMAGE=${{ secrets.DOCKER_HUB_USERNAME }}/gdgoc-be-app
+          TAG=${{ github.sha }}
+          docker build -t $IMAGE:latest -t $IMAGE:$TAG .
+          docker push $IMAGE:latest
+          docker push $IMAGE:$TAG
 
-      - name: move files to Root
-        run: |
-          cp gdgoc/docker-compose-prod.yml ./docker-compose-prod.yml
-          cp gdgoc/deploy.prod.sh ./deploy.prod.sh
-          cp gdgoc/appspec.prod.yml ./appspec.yml
+      - name: Prepare appspec.yml (prod)
+        run: cp appspec.prod.yml appspec.yml
 
       - name: Create Deployment Package
         run: |
-          echo "DOCKER_HUB_USERNAME=${{ secrets.DOCKER_HUB_USERNAME }}" > .env
-          echo "DB_HOST=${{ secrets.DB_HOST }}" >> .env
-          echo "DB_PORT=${{ secrets.DB_PORT }}" >> .env
-          echo "DB_NAME=${{ secrets.DB_NAME }}" >> .env
-          echo "DB_USERNAME=${{ secrets.DB_USERNAME }}" >> .env
-          echo "DB_PASSWORD=${{ secrets.DB_PASSWORD }}" >> .env
-          echo "GOOGLE_CLIENT_ID=${{ secrets.GOOGLE_CLIENT_ID }}" >> .env
-          echo "GOOGLE_CLIENT_SECRET=${{ secrets.GOOGLE_CLIENT_SECRET }}" >> .env
-          echo "GOOGLE_REDIRECT_URI=${{ secrets.GOOGLE_REDIRECT_URI }}" >> .env
-          echo "GOOGLE_ISSUER=${{secrets.GOOGLE_ISSUER}}" >> .env
-          echo "SELF_ISSUER=${{secrets.SELF_ISSUER}}" >> .env
-          echo "SECRET_KEY=${{secrets.SECRET_KEY}}" >> .env
-          echo "AWS_ACCESS_KEY_ID=${{ secrets.AWS_ACCESS_KEY_ID }}" >> .env
-          echo "AWS_SECRET_ACCESS_KEY=${{ secrets.AWS_SECRET_ACCESS_KEY }}" >> .env
-          echo "AWS_REGION=${{ secrets.AWS_REGION }}" >> .env
-          echo "AWS_RESOURCE_BUCKET=${{secrets.AWS_RESOURCE_BUCKET}}" >> .env
-          echo "AWS_TEST_RESOURCE_BUCKET=${{secrets.AWS_TEST_RESOURCE_BUCKET}}" >> .env
-          echo "GMAIL=${{secrets.GMAIL}}" >> .env
-          echo "GMAIL_PASSWORD=${{secrets.GMAIL_PASSWORD}}" >> .env
-          echo "DOZZLE_USERNAME=${{ secrets.DOZZLE_USERNAME }}" >> .env
-          echo "DOZZLE_PASSWORD=${{ secrets.DOZZLE_PASSWORD }}" >> .env
+          cat > .env <<EOF
+          DOCKER_HUB_USERNAME=${{ secrets.DOCKER_HUB_USERNAME }}
+          DB_HOST=${{ secrets.DB_HOST }}
+          DB_PORT=${{ secrets.DB_PORT }}
+          DB_NAME=${{ secrets.DB_NAME }}
+          DB_USERNAME=${{ secrets.DB_USERNAME }}
+          DB_PASSWORD=${{ secrets.DB_PASSWORD }}
+          GOOGLE_CLIENT_ID=${{ secrets.GOOGLE_CLIENT_ID }}
+          GOOGLE_CLIENT_SECRET=${{ secrets.GOOGLE_CLIENT_SECRET }}
+          GOOGLE_REDIRECT_URI=${{ secrets.GOOGLE_REDIRECT_URI }}
+          GOOGLE_ISSUER=${{ secrets.GOOGLE_ISSUER }}
+          SELF_ISSUER=${{ secrets.SELF_ISSUER }}
+          SECRET_KEY=${{ secrets.SECRET_KEY }}
+          AWS_ACCESS_KEY_ID=${{ secrets.AWS_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY=${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          AWS_REGION=${{ secrets.AWS_REGION }}
+          AWS_RESOURCE_BUCKET=${{ secrets.AWS_RESOURCE_BUCKET }}
+          AWS_TEST_RESOURCE_BUCKET=${{ secrets.AWS_TEST_RESOURCE_BUCKET }}
+          GMAIL=${{ secrets.GMAIL }}
+          GMAIL_PASSWORD=${{ secrets.GMAIL_PASSWORD }}
+          DOZZLE_USERNAME=${{ secrets.DOZZLE_USERNAME }}
+          DOZZLE_PASSWORD=${{ secrets.DOZZLE_PASSWORD }}
+          EOF
           
-          zip -r deploy.zip .env docker-compose-prod.yml deploy.prod.sh appspec.yml
+          # 루트 기준 파일만 압축
+          zip -r deploy-prod.zip appspec.yml docker-compose-prod.yml deploy.prod.sh .env
 
       - name: Configure AWS credentials
-        run: |
-          aws configure set aws_access_key_id ${{ secrets.AWS_ACCESS_KEY_ID }}
-          aws configure set aws_secret_access_key ${{ secrets.AWS_SECRET_ACCESS_KEY }}
-          aws configure set region ${{ secrets.AWS_REGION }}
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ secrets.AWS_REGION }}
 
       - name: Upload Deployment Package to S3
-        run: |
-          aws s3 cp deploy.zip s3://${{ secrets.AWS_S3_BUCKET }}/deploy.zip
+        run: aws s3 cp deploy-prod.zip s3://${{ secrets.AWS_S3_BUCKET }}/deploy-prod.zip
 
       - name: Deploy to AWS CodeDeploy
         run: |
           aws deploy create-deployment \
-            --application-name ${{ secrets.AWS_CODEDEPLOY_APP }} \
-            --deployment-group-name ${{ secrets.AWS_CODEDEPLOY_GROUP }} \
-            --s3-location bucket=${{ secrets.AWS_S3_BUCKET }},bundleType=zip,key=deploy.zip
+            --application-name "${{ secrets.AWS_CODEDEPLOY_APP }}" \
+            --deployment-group-name "${{ secrets.AWS_CODEDEPLOY_GROUP }}" \
+            --s3-location bucket=${{ secrets.AWS_S3_BUCKET }},bundleType=zip,key=deploy-prod.zip
diff --git a/gdgoc/.gitignore b/.gitignore
similarity index 81%
rename from gdgoc/.gitignore
rename to .gitignore
index 2e0c3b8..03282e4 100644
--- a/gdgoc/.gitignore
+++ b/.gitignore
@@ -1,11 +1,15 @@
 HELP.md
 .gradle
-../.env
+**/.env
+**/.env.*
+*.env
 .env
+!.env.example
+**/.env.example
 build/
 !gradle/wrapper/gradle-wrapper.jar
-!**/src/main/**/build/
-!**/src/test/**/build/
+!src/main/**/build/
+!src/test/**/build/
 
 ### STS ###
 .apt_generated
diff --git a/Dockerfile b/Dockerfile
index 95e74d6..215970a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,16 +1,27 @@
-FROM gradle:8.0.2-jdk17 AS build
-WORKDIR /app/gdgoc
+# syntax=docker/dockerfile:1
 
-COPY gdgoc/ .
-RUN ls -l
-RUN chmod +x gradlew
-RUN ./gradlew build -x test
+# --- Build stage ---
+FROM gradle:8.11.1-jdk17 AS build
+WORKDIR /app
+
+# 루트 프로젝트 전체 복사
+COPY . .
+
+# wrapper가 있다면 wrapper 사용 권장
+# 권한 부여는 로컬에서 이미 되어 있을 수도 있음
+RUN chmod +x ./gradlew || true
+
+# 테스트는 컨테이너 빌드에서 보통 스킵 (CI에서 이미 수행)
+RUN ./gradlew clean bootJar -x test --no-daemon
 
-RUN cp $(ls /app/gdgoc/build/libs/*.jar | head -n 1) /app/gdgoc/build/libs/app.jar
+# 산출물 이름이 가변적이면 가장 최신 jar를 app.jar로 복사
+RUN cp "$(ls build/libs/*.jar | head -n 1)" build/libs/app.jar
 
-FROM openjdk:17-jdk-slim
+# --- Runtime stage ---
+FROM eclipse-temurin:17-jre
 WORKDIR /app
 
-COPY --from=build /app/gdgoc/build/libs/app.jar app.jar
+COPY --from=build /app/build/libs/app.jar app.jar
 
-ENTRYPOINT ["java", "-jar", "app.jar"]
+EXPOSE 8080
+ENTRYPOINT ["java","-jar","/app/app.jar"]
diff --git a/gdgoc/appspec.dev.yml b/appspec.dev.yml
similarity index 100%
rename from gdgoc/appspec.dev.yml
rename to appspec.dev.yml
diff --git a/gdgoc/appspec.prod.yml b/appspec.prod.yml
similarity index 100%
rename from gdgoc/appspec.prod.yml
rename to appspec.prod.yml
diff --git a/gdgoc/build.gradle b/build.gradle
similarity index 100%
rename from gdgoc/build.gradle
rename to build.gradle
diff --git a/gdgoc/deploy.dev.sh b/deploy.dev.sh
similarity index 100%
rename from gdgoc/deploy.dev.sh
rename to deploy.dev.sh
diff --git a/gdgoc/deploy.prod.sh b/deploy.prod.sh
similarity index 100%
rename from gdgoc/deploy.prod.sh
rename to deploy.prod.sh
diff --git a/gdgoc/docker-compose-dev.yml b/docker-compose-dev.yml
similarity index 100%
rename from gdgoc/docker-compose-dev.yml
rename to docker-compose-dev.yml
diff --git a/gdgoc/docker-compose-prod.yml b/docker-compose-prod.yml
similarity index 100%
rename from gdgoc/docker-compose-prod.yml
rename to docker-compose-prod.yml
diff --git a/gdgoc/settings.gradle b/gdgoc/settings.gradle
deleted file mode 100644
index b0e273a..0000000
--- a/gdgoc/settings.gradle
+++ /dev/null
@@ -1 +0,0 @@
-rootProject.name = 'gdgoc'
diff --git a/gdgoc/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
similarity index 100%
rename from gdgoc/gradle/wrapper/gradle-wrapper.jar
rename to gradle/wrapper/gradle-wrapper.jar
diff --git a/gdgoc/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
similarity index 100%
rename from gdgoc/gradle/wrapper/gradle-wrapper.properties
rename to gradle/wrapper/gradle-wrapper.properties
diff --git a/gdgoc/gradlew b/gradlew
similarity index 100%
rename from gdgoc/gradlew
rename to gradlew
diff --git a/gdgoc/gradlew.bat b/gradlew.bat
similarity index 100%
rename from gdgoc/gradlew.bat
rename to gradlew.bat
diff --git a/settings.gradle b/settings.gradle
new file mode 100644
index 0000000..48e2746
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1 @@
+rootProject.name = '24-2_GDGoC_Server'
diff --git a/gdgoc/src/main/java/inha/gdgoc/GdgocApplication.java b/src/main/java/inha/gdgoc/GdgocApplication.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/GdgocApplication.java
rename to src/main/java/inha/gdgoc/GdgocApplication.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/config/DotenvLoader.java b/src/main/java/inha/gdgoc/config/DotenvLoader.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/config/DotenvLoader.java
rename to src/main/java/inha/gdgoc/config/DotenvLoader.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/config/QueryDslConfig.java b/src/main/java/inha/gdgoc/config/QueryDslConfig.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/config/QueryDslConfig.java
rename to src/main/java/inha/gdgoc/config/QueryDslConfig.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/config/S3Config.java b/src/main/java/inha/gdgoc/config/S3Config.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/config/S3Config.java
rename to src/main/java/inha/gdgoc/config/S3Config.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/config/SecurityConfig.java b/src/main/java/inha/gdgoc/config/SecurityConfig.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/config/SecurityConfig.java
rename to src/main/java/inha/gdgoc/config/SecurityConfig.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/config/TokenAuthenticationFilter.java b/src/main/java/inha/gdgoc/config/TokenAuthenticationFilter.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/config/TokenAuthenticationFilter.java
rename to src/main/java/inha/gdgoc/config/TokenAuthenticationFilter.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/config/jwt/JwtProperties.java b/src/main/java/inha/gdgoc/config/jwt/JwtProperties.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/config/jwt/JwtProperties.java
rename to src/main/java/inha/gdgoc/config/jwt/JwtProperties.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/config/jwt/TokenProvider.java b/src/main/java/inha/gdgoc/config/jwt/TokenProvider.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/config/jwt/TokenProvider.java
rename to src/main/java/inha/gdgoc/config/jwt/TokenProvider.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/controller/AuthController.java b/src/main/java/inha/gdgoc/domain/auth/controller/AuthController.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/controller/AuthController.java
rename to src/main/java/inha/gdgoc/domain/auth/controller/AuthController.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/dto/request/CodeVerificationRequest.java b/src/main/java/inha/gdgoc/domain/auth/dto/request/CodeVerificationRequest.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/dto/request/CodeVerificationRequest.java
rename to src/main/java/inha/gdgoc/domain/auth/dto/request/CodeVerificationRequest.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/dto/request/FindIdRequest.java b/src/main/java/inha/gdgoc/domain/auth/dto/request/FindIdRequest.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/dto/request/FindIdRequest.java
rename to src/main/java/inha/gdgoc/domain/auth/dto/request/FindIdRequest.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/dto/request/PasswordResetRequest.java b/src/main/java/inha/gdgoc/domain/auth/dto/request/PasswordResetRequest.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/dto/request/PasswordResetRequest.java
rename to src/main/java/inha/gdgoc/domain/auth/dto/request/PasswordResetRequest.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/dto/request/SendingCodeRequest.java b/src/main/java/inha/gdgoc/domain/auth/dto/request/SendingCodeRequest.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/dto/request/SendingCodeRequest.java
rename to src/main/java/inha/gdgoc/domain/auth/dto/request/SendingCodeRequest.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/dto/request/UserLoginRequest.java b/src/main/java/inha/gdgoc/domain/auth/dto/request/UserLoginRequest.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/dto/request/UserLoginRequest.java
rename to src/main/java/inha/gdgoc/domain/auth/dto/request/UserLoginRequest.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/dto/response/AccessTokenResponse.java b/src/main/java/inha/gdgoc/domain/auth/dto/response/AccessTokenResponse.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/dto/response/AccessTokenResponse.java
rename to src/main/java/inha/gdgoc/domain/auth/dto/response/AccessTokenResponse.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/dto/response/CodeVerificationResponse.java b/src/main/java/inha/gdgoc/domain/auth/dto/response/CodeVerificationResponse.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/dto/response/CodeVerificationResponse.java
rename to src/main/java/inha/gdgoc/domain/auth/dto/response/CodeVerificationResponse.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/dto/response/FindIdResponse.java b/src/main/java/inha/gdgoc/domain/auth/dto/response/FindIdResponse.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/dto/response/FindIdResponse.java
rename to src/main/java/inha/gdgoc/domain/auth/dto/response/FindIdResponse.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/dto/response/LoginResponse.java b/src/main/java/inha/gdgoc/domain/auth/dto/response/LoginResponse.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/dto/response/LoginResponse.java
rename to src/main/java/inha/gdgoc/domain/auth/dto/response/LoginResponse.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/entity/AuthCode.java b/src/main/java/inha/gdgoc/domain/auth/entity/AuthCode.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/entity/AuthCode.java
rename to src/main/java/inha/gdgoc/domain/auth/entity/AuthCode.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/entity/RefreshToken.java b/src/main/java/inha/gdgoc/domain/auth/entity/RefreshToken.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/entity/RefreshToken.java
rename to src/main/java/inha/gdgoc/domain/auth/entity/RefreshToken.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/enums/LoginType.java b/src/main/java/inha/gdgoc/domain/auth/enums/LoginType.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/enums/LoginType.java
rename to src/main/java/inha/gdgoc/domain/auth/enums/LoginType.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/exception/AuthErrorCode.java b/src/main/java/inha/gdgoc/domain/auth/exception/AuthErrorCode.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/exception/AuthErrorCode.java
rename to src/main/java/inha/gdgoc/domain/auth/exception/AuthErrorCode.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/repository/AuthCodeRepository.java b/src/main/java/inha/gdgoc/domain/auth/repository/AuthCodeRepository.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/repository/AuthCodeRepository.java
rename to src/main/java/inha/gdgoc/domain/auth/repository/AuthCodeRepository.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/repository/RefreshTokenRepository.java b/src/main/java/inha/gdgoc/domain/auth/repository/RefreshTokenRepository.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/repository/RefreshTokenRepository.java
rename to src/main/java/inha/gdgoc/domain/auth/repository/RefreshTokenRepository.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/service/AuthCodeService.java b/src/main/java/inha/gdgoc/domain/auth/service/AuthCodeService.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/service/AuthCodeService.java
rename to src/main/java/inha/gdgoc/domain/auth/service/AuthCodeService.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/service/AuthService.java b/src/main/java/inha/gdgoc/domain/auth/service/AuthService.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/service/AuthService.java
rename to src/main/java/inha/gdgoc/domain/auth/service/AuthService.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/service/MailService.java b/src/main/java/inha/gdgoc/domain/auth/service/MailService.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/service/MailService.java
rename to src/main/java/inha/gdgoc/domain/auth/service/MailService.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/auth/service/RefreshTokenService.java b/src/main/java/inha/gdgoc/domain/auth/service/RefreshTokenService.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/auth/service/RefreshTokenService.java
rename to src/main/java/inha/gdgoc/domain/auth/service/RefreshTokenService.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/game/controller/GameQuestionController.java b/src/main/java/inha/gdgoc/domain/game/controller/GameQuestionController.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/game/controller/GameQuestionController.java
rename to src/main/java/inha/gdgoc/domain/game/controller/GameQuestionController.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/game/controller/GameUserController.java b/src/main/java/inha/gdgoc/domain/game/controller/GameUserController.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/game/controller/GameUserController.java
rename to src/main/java/inha/gdgoc/domain/game/controller/GameUserController.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/game/dto/request/GameQuestionRequest.java b/src/main/java/inha/gdgoc/domain/game/dto/request/GameQuestionRequest.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/game/dto/request/GameQuestionRequest.java
rename to src/main/java/inha/gdgoc/domain/game/dto/request/GameQuestionRequest.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/game/dto/request/GameUserRequest.java b/src/main/java/inha/gdgoc/domain/game/dto/request/GameUserRequest.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/game/dto/request/GameUserRequest.java
rename to src/main/java/inha/gdgoc/domain/game/dto/request/GameUserRequest.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/game/dto/response/GameQuestionResponse.java b/src/main/java/inha/gdgoc/domain/game/dto/response/GameQuestionResponse.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/game/dto/response/GameQuestionResponse.java
rename to src/main/java/inha/gdgoc/domain/game/dto/response/GameQuestionResponse.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/game/dto/response/GameUserResponse.java b/src/main/java/inha/gdgoc/domain/game/dto/response/GameUserResponse.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/game/dto/response/GameUserResponse.java
rename to src/main/java/inha/gdgoc/domain/game/dto/response/GameUserResponse.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/game/entity/GameQuestion.java b/src/main/java/inha/gdgoc/domain/game/entity/GameQuestion.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/game/entity/GameQuestion.java
rename to src/main/java/inha/gdgoc/domain/game/entity/GameQuestion.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/game/entity/GameUser.java b/src/main/java/inha/gdgoc/domain/game/entity/GameUser.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/game/entity/GameUser.java
rename to src/main/java/inha/gdgoc/domain/game/entity/GameUser.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/game/repository/GameQuestionRepository.java b/src/main/java/inha/gdgoc/domain/game/repository/GameQuestionRepository.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/game/repository/GameQuestionRepository.java
rename to src/main/java/inha/gdgoc/domain/game/repository/GameQuestionRepository.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/game/repository/GameUserRepository.java b/src/main/java/inha/gdgoc/domain/game/repository/GameUserRepository.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/game/repository/GameUserRepository.java
rename to src/main/java/inha/gdgoc/domain/game/repository/GameUserRepository.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/game/service/GameQuestionService.java b/src/main/java/inha/gdgoc/domain/game/service/GameQuestionService.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/game/service/GameQuestionService.java
rename to src/main/java/inha/gdgoc/domain/game/service/GameQuestionService.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/game/service/GameUserService.java b/src/main/java/inha/gdgoc/domain/game/service/GameUserService.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/game/service/GameUserService.java
rename to src/main/java/inha/gdgoc/domain/game/service/GameUserService.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/recruit/controller/RecruitMemberController.java b/src/main/java/inha/gdgoc/domain/recruit/controller/RecruitMemberController.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/recruit/controller/RecruitMemberController.java
rename to src/main/java/inha/gdgoc/domain/recruit/controller/RecruitMemberController.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/recruit/dto/request/ApplicationRequest.java b/src/main/java/inha/gdgoc/domain/recruit/dto/request/ApplicationRequest.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/recruit/dto/request/ApplicationRequest.java
rename to src/main/java/inha/gdgoc/domain/recruit/dto/request/ApplicationRequest.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/recruit/dto/request/CheckPhoneNumberRequest.java b/src/main/java/inha/gdgoc/domain/recruit/dto/request/CheckPhoneNumberRequest.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/recruit/dto/request/CheckPhoneNumberRequest.java
rename to src/main/java/inha/gdgoc/domain/recruit/dto/request/CheckPhoneNumberRequest.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/recruit/dto/request/CheckStudentIdRequest.java b/src/main/java/inha/gdgoc/domain/recruit/dto/request/CheckStudentIdRequest.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/recruit/dto/request/CheckStudentIdRequest.java
rename to src/main/java/inha/gdgoc/domain/recruit/dto/request/CheckStudentIdRequest.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/recruit/dto/request/RecruitMemberRequest.java b/src/main/java/inha/gdgoc/domain/recruit/dto/request/RecruitMemberRequest.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/recruit/dto/request/RecruitMemberRequest.java
rename to src/main/java/inha/gdgoc/domain/recruit/dto/request/RecruitMemberRequest.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/recruit/dto/response/SpecifiedMemberResponse.java b/src/main/java/inha/gdgoc/domain/recruit/dto/response/SpecifiedMemberResponse.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/recruit/dto/response/SpecifiedMemberResponse.java
rename to src/main/java/inha/gdgoc/domain/recruit/dto/response/SpecifiedMemberResponse.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/recruit/entity/Answer.java b/src/main/java/inha/gdgoc/domain/recruit/entity/Answer.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/recruit/entity/Answer.java
rename to src/main/java/inha/gdgoc/domain/recruit/entity/Answer.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/recruit/entity/RecruitMember.java b/src/main/java/inha/gdgoc/domain/recruit/entity/RecruitMember.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/recruit/entity/RecruitMember.java
rename to src/main/java/inha/gdgoc/domain/recruit/entity/RecruitMember.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/recruit/enums/EnrolledClassification.java b/src/main/java/inha/gdgoc/domain/recruit/enums/EnrolledClassification.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/recruit/enums/EnrolledClassification.java
rename to src/main/java/inha/gdgoc/domain/recruit/enums/EnrolledClassification.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/recruit/enums/Gender.java b/src/main/java/inha/gdgoc/domain/recruit/enums/Gender.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/recruit/enums/Gender.java
rename to src/main/java/inha/gdgoc/domain/recruit/enums/Gender.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/recruit/enums/InputType.java b/src/main/java/inha/gdgoc/domain/recruit/enums/InputType.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/recruit/enums/InputType.java
rename to src/main/java/inha/gdgoc/domain/recruit/enums/InputType.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/recruit/enums/SurveyType.java b/src/main/java/inha/gdgoc/domain/recruit/enums/SurveyType.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/recruit/enums/SurveyType.java
rename to src/main/java/inha/gdgoc/domain/recruit/enums/SurveyType.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/recruit/repository/AnswerRepository.java b/src/main/java/inha/gdgoc/domain/recruit/repository/AnswerRepository.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/recruit/repository/AnswerRepository.java
rename to src/main/java/inha/gdgoc/domain/recruit/repository/AnswerRepository.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/recruit/repository/RecruitMemberRepository.java b/src/main/java/inha/gdgoc/domain/recruit/repository/RecruitMemberRepository.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/recruit/repository/RecruitMemberRepository.java
rename to src/main/java/inha/gdgoc/domain/recruit/repository/RecruitMemberRepository.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/recruit/service/RecruitMemberService.java b/src/main/java/inha/gdgoc/domain/recruit/service/RecruitMemberService.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/recruit/service/RecruitMemberService.java
rename to src/main/java/inha/gdgoc/domain/recruit/service/RecruitMemberService.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/resource/controller/ResourceController.java b/src/main/java/inha/gdgoc/domain/resource/controller/ResourceController.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/resource/controller/ResourceController.java
rename to src/main/java/inha/gdgoc/domain/resource/controller/ResourceController.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/resource/dto/response/S3ResultResponse.java b/src/main/java/inha/gdgoc/domain/resource/dto/response/S3ResultResponse.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/resource/dto/response/S3ResultResponse.java
rename to src/main/java/inha/gdgoc/domain/resource/dto/response/S3ResultResponse.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/resource/enums/S3KeyType.java b/src/main/java/inha/gdgoc/domain/resource/enums/S3KeyType.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/resource/enums/S3KeyType.java
rename to src/main/java/inha/gdgoc/domain/resource/enums/S3KeyType.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/resource/exception/ResourceException.java b/src/main/java/inha/gdgoc/domain/resource/exception/ResourceException.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/resource/exception/ResourceException.java
rename to src/main/java/inha/gdgoc/domain/resource/exception/ResourceException.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/resource/service/S3Service.java b/src/main/java/inha/gdgoc/domain/resource/service/S3Service.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/resource/service/S3Service.java
rename to src/main/java/inha/gdgoc/domain/resource/service/S3Service.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/controller/StudyAttendeeController.java b/src/main/java/inha/gdgoc/domain/study/controller/StudyAttendeeController.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/controller/StudyAttendeeController.java
rename to src/main/java/inha/gdgoc/domain/study/controller/StudyAttendeeController.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/controller/StudyController.java b/src/main/java/inha/gdgoc/domain/study/controller/StudyController.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/controller/StudyController.java
rename to src/main/java/inha/gdgoc/domain/study/controller/StudyController.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/dto/AttendeeUpdateDto.java b/src/main/java/inha/gdgoc/domain/study/dto/AttendeeUpdateDto.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/dto/AttendeeUpdateDto.java
rename to src/main/java/inha/gdgoc/domain/study/dto/AttendeeUpdateDto.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/dto/MyStudyRecruitDto.java b/src/main/java/inha/gdgoc/domain/study/dto/MyStudyRecruitDto.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/dto/MyStudyRecruitDto.java
rename to src/main/java/inha/gdgoc/domain/study/dto/MyStudyRecruitDto.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/dto/StudyAttendeeDto.java b/src/main/java/inha/gdgoc/domain/study/dto/StudyAttendeeDto.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/dto/StudyAttendeeDto.java
rename to src/main/java/inha/gdgoc/domain/study/dto/StudyAttendeeDto.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/dto/StudyAttendeeListWithMetaDto.java b/src/main/java/inha/gdgoc/domain/study/dto/StudyAttendeeListWithMetaDto.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/dto/StudyAttendeeListWithMetaDto.java
rename to src/main/java/inha/gdgoc/domain/study/dto/StudyAttendeeListWithMetaDto.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/dto/StudyAttendeeResultDto.java b/src/main/java/inha/gdgoc/domain/study/dto/StudyAttendeeResultDto.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/dto/StudyAttendeeResultDto.java
rename to src/main/java/inha/gdgoc/domain/study/dto/StudyAttendeeResultDto.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/dto/StudyDto.java b/src/main/java/inha/gdgoc/domain/study/dto/StudyDto.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/dto/StudyDto.java
rename to src/main/java/inha/gdgoc/domain/study/dto/StudyDto.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/dto/StudyListWithMetaDto.java b/src/main/java/inha/gdgoc/domain/study/dto/StudyListWithMetaDto.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/dto/StudyListWithMetaDto.java
rename to src/main/java/inha/gdgoc/domain/study/dto/StudyListWithMetaDto.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/dto/request/AttendeeCreateRequest.java b/src/main/java/inha/gdgoc/domain/study/dto/request/AttendeeCreateRequest.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/dto/request/AttendeeCreateRequest.java
rename to src/main/java/inha/gdgoc/domain/study/dto/request/AttendeeCreateRequest.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/dto/request/AttendeeUpdateRequest.java b/src/main/java/inha/gdgoc/domain/study/dto/request/AttendeeUpdateRequest.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/dto/request/AttendeeUpdateRequest.java
rename to src/main/java/inha/gdgoc/domain/study/dto/request/AttendeeUpdateRequest.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/dto/request/StudyCreateRequest.java b/src/main/java/inha/gdgoc/domain/study/dto/request/StudyCreateRequest.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/dto/request/StudyCreateRequest.java
rename to src/main/java/inha/gdgoc/domain/study/dto/request/StudyCreateRequest.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/dto/response/GetCreatorResponse.java b/src/main/java/inha/gdgoc/domain/study/dto/response/GetCreatorResponse.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/dto/response/GetCreatorResponse.java
rename to src/main/java/inha/gdgoc/domain/study/dto/response/GetCreatorResponse.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/dto/response/GetDetailedStudyResponse.java b/src/main/java/inha/gdgoc/domain/study/dto/response/GetDetailedStudyResponse.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/dto/response/GetDetailedStudyResponse.java
rename to src/main/java/inha/gdgoc/domain/study/dto/response/GetDetailedStudyResponse.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/dto/response/GetStudyAttendeeListResponse.java b/src/main/java/inha/gdgoc/domain/study/dto/response/GetStudyAttendeeListResponse.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/dto/response/GetStudyAttendeeListResponse.java
rename to src/main/java/inha/gdgoc/domain/study/dto/response/GetStudyAttendeeListResponse.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/dto/response/GetStudyAttendeeResponse.java b/src/main/java/inha/gdgoc/domain/study/dto/response/GetStudyAttendeeResponse.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/dto/response/GetStudyAttendeeResponse.java
rename to src/main/java/inha/gdgoc/domain/study/dto/response/GetStudyAttendeeResponse.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/dto/response/GetStudyAttendeeResultResponse.java b/src/main/java/inha/gdgoc/domain/study/dto/response/GetStudyAttendeeResultResponse.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/dto/response/GetStudyAttendeeResultResponse.java
rename to src/main/java/inha/gdgoc/domain/study/dto/response/GetStudyAttendeeResultResponse.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/dto/response/MyStudyRecruitResponse.java b/src/main/java/inha/gdgoc/domain/study/dto/response/MyStudyRecruitResponse.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/dto/response/MyStudyRecruitResponse.java
rename to src/main/java/inha/gdgoc/domain/study/dto/response/MyStudyRecruitResponse.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/dto/response/PageResponse.java b/src/main/java/inha/gdgoc/domain/study/dto/response/PageResponse.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/dto/response/PageResponse.java
rename to src/main/java/inha/gdgoc/domain/study/dto/response/PageResponse.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/dto/response/StudyListRequest.java b/src/main/java/inha/gdgoc/domain/study/dto/response/StudyListRequest.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/dto/response/StudyListRequest.java
rename to src/main/java/inha/gdgoc/domain/study/dto/response/StudyListRequest.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/entity/Study.java b/src/main/java/inha/gdgoc/domain/study/entity/Study.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/entity/Study.java
rename to src/main/java/inha/gdgoc/domain/study/entity/Study.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/entity/StudyAttendee.java b/src/main/java/inha/gdgoc/domain/study/entity/StudyAttendee.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/entity/StudyAttendee.java
rename to src/main/java/inha/gdgoc/domain/study/entity/StudyAttendee.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/enums/AttendeeStatus.java b/src/main/java/inha/gdgoc/domain/study/enums/AttendeeStatus.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/enums/AttendeeStatus.java
rename to src/main/java/inha/gdgoc/domain/study/enums/AttendeeStatus.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/enums/CreatorType.java b/src/main/java/inha/gdgoc/domain/study/enums/CreatorType.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/enums/CreatorType.java
rename to src/main/java/inha/gdgoc/domain/study/enums/CreatorType.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/enums/StudyStatus.java b/src/main/java/inha/gdgoc/domain/study/enums/StudyStatus.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/enums/StudyStatus.java
rename to src/main/java/inha/gdgoc/domain/study/enums/StudyStatus.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/repository/StudyAttendeeCustom.java b/src/main/java/inha/gdgoc/domain/study/repository/StudyAttendeeCustom.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/repository/StudyAttendeeCustom.java
rename to src/main/java/inha/gdgoc/domain/study/repository/StudyAttendeeCustom.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/repository/StudyAttendeeRepository.java b/src/main/java/inha/gdgoc/domain/study/repository/StudyAttendeeRepository.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/repository/StudyAttendeeRepository.java
rename to src/main/java/inha/gdgoc/domain/study/repository/StudyAttendeeRepository.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/repository/StudyAttendeeRepositoryImpl.java b/src/main/java/inha/gdgoc/domain/study/repository/StudyAttendeeRepositoryImpl.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/repository/StudyAttendeeRepositoryImpl.java
rename to src/main/java/inha/gdgoc/domain/study/repository/StudyAttendeeRepositoryImpl.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/repository/StudyRepository.java b/src/main/java/inha/gdgoc/domain/study/repository/StudyRepository.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/repository/StudyRepository.java
rename to src/main/java/inha/gdgoc/domain/study/repository/StudyRepository.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/repository/StudyRepositoryCustom.java b/src/main/java/inha/gdgoc/domain/study/repository/StudyRepositoryCustom.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/repository/StudyRepositoryCustom.java
rename to src/main/java/inha/gdgoc/domain/study/repository/StudyRepositoryCustom.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/repository/StudyRepositoryImpl.java b/src/main/java/inha/gdgoc/domain/study/repository/StudyRepositoryImpl.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/repository/StudyRepositoryImpl.java
rename to src/main/java/inha/gdgoc/domain/study/repository/StudyRepositoryImpl.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/service/StudyAttendeeService.java b/src/main/java/inha/gdgoc/domain/study/service/StudyAttendeeService.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/service/StudyAttendeeService.java
rename to src/main/java/inha/gdgoc/domain/study/service/StudyAttendeeService.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/service/StudyService.java b/src/main/java/inha/gdgoc/domain/study/service/StudyService.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/service/StudyService.java
rename to src/main/java/inha/gdgoc/domain/study/service/StudyService.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/validator/CreateStudyAttendeeValidationRule.java b/src/main/java/inha/gdgoc/domain/study/validator/CreateStudyAttendeeValidationRule.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/validator/CreateStudyAttendeeValidationRule.java
rename to src/main/java/inha/gdgoc/domain/study/validator/CreateStudyAttendeeValidationRule.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/validator/CreateStudyAttendeeValidator.java b/src/main/java/inha/gdgoc/domain/study/validator/CreateStudyAttendeeValidator.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/validator/CreateStudyAttendeeValidator.java
rename to src/main/java/inha/gdgoc/domain/study/validator/CreateStudyAttendeeValidator.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/validator/HasAuthorityValidator.java b/src/main/java/inha/gdgoc/domain/study/validator/HasAuthorityValidator.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/validator/HasAuthorityValidator.java
rename to src/main/java/inha/gdgoc/domain/study/validator/HasAuthorityValidator.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/study/validator/IsCreatedByMeValidator.java b/src/main/java/inha/gdgoc/domain/study/validator/IsCreatedByMeValidator.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/study/validator/IsCreatedByMeValidator.java
rename to src/main/java/inha/gdgoc/domain/study/validator/IsCreatedByMeValidator.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/user/controller/UserController.java b/src/main/java/inha/gdgoc/domain/user/controller/UserController.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/user/controller/UserController.java
rename to src/main/java/inha/gdgoc/domain/user/controller/UserController.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/user/dto/request/CheckDuplicatedEmailRequest.java b/src/main/java/inha/gdgoc/domain/user/dto/request/CheckDuplicatedEmailRequest.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/user/dto/request/CheckDuplicatedEmailRequest.java
rename to src/main/java/inha/gdgoc/domain/user/dto/request/CheckDuplicatedEmailRequest.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/user/dto/request/UserSignupRequest.java b/src/main/java/inha/gdgoc/domain/user/dto/request/UserSignupRequest.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/user/dto/request/UserSignupRequest.java
rename to src/main/java/inha/gdgoc/domain/user/dto/request/UserSignupRequest.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/user/dto/response/CheckDuplicatedEmailResponse.java b/src/main/java/inha/gdgoc/domain/user/dto/response/CheckDuplicatedEmailResponse.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/user/dto/response/CheckDuplicatedEmailResponse.java
rename to src/main/java/inha/gdgoc/domain/user/dto/response/CheckDuplicatedEmailResponse.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/user/entity/Careers.java b/src/main/java/inha/gdgoc/domain/user/entity/Careers.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/user/entity/Careers.java
rename to src/main/java/inha/gdgoc/domain/user/entity/Careers.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/user/entity/SocialUrls.java b/src/main/java/inha/gdgoc/domain/user/entity/SocialUrls.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/user/entity/SocialUrls.java
rename to src/main/java/inha/gdgoc/domain/user/entity/SocialUrls.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/user/entity/User.java b/src/main/java/inha/gdgoc/domain/user/entity/User.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/user/entity/User.java
rename to src/main/java/inha/gdgoc/domain/user/entity/User.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/user/enums/Interest.java b/src/main/java/inha/gdgoc/domain/user/enums/Interest.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/user/enums/Interest.java
rename to src/main/java/inha/gdgoc/domain/user/enums/Interest.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/user/enums/SnsType.java b/src/main/java/inha/gdgoc/domain/user/enums/SnsType.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/user/enums/SnsType.java
rename to src/main/java/inha/gdgoc/domain/user/enums/SnsType.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/user/enums/UserRole.java b/src/main/java/inha/gdgoc/domain/user/enums/UserRole.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/user/enums/UserRole.java
rename to src/main/java/inha/gdgoc/domain/user/enums/UserRole.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/user/repository/UserRepository.java b/src/main/java/inha/gdgoc/domain/user/repository/UserRepository.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/user/repository/UserRepository.java
rename to src/main/java/inha/gdgoc/domain/user/repository/UserRepository.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/user/repository/UserRepositoryCustom.java b/src/main/java/inha/gdgoc/domain/user/repository/UserRepositoryCustom.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/user/repository/UserRepositoryCustom.java
rename to src/main/java/inha/gdgoc/domain/user/repository/UserRepositoryCustom.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/user/repository/UserRepositoryImpl.java b/src/main/java/inha/gdgoc/domain/user/repository/UserRepositoryImpl.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/user/repository/UserRepositoryImpl.java
rename to src/main/java/inha/gdgoc/domain/user/repository/UserRepositoryImpl.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/domain/user/service/UserService.java b/src/main/java/inha/gdgoc/domain/user/service/UserService.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/domain/user/service/UserService.java
rename to src/main/java/inha/gdgoc/domain/user/service/UserService.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/exception/NotFoundException.java b/src/main/java/inha/gdgoc/exception/NotFoundException.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/exception/NotFoundException.java
rename to src/main/java/inha/gdgoc/exception/NotFoundException.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/global/common/ApiResponse.java b/src/main/java/inha/gdgoc/global/common/ApiResponse.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/global/common/ApiResponse.java
rename to src/main/java/inha/gdgoc/global/common/ApiResponse.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/global/common/BaseEntity.java b/src/main/java/inha/gdgoc/global/common/BaseEntity.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/global/common/BaseEntity.java
rename to src/main/java/inha/gdgoc/global/common/BaseEntity.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/global/common/ErrorResponse.java b/src/main/java/inha/gdgoc/global/common/ErrorResponse.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/global/common/ErrorResponse.java
rename to src/main/java/inha/gdgoc/global/common/ErrorResponse.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/global/error/BusinessException.java b/src/main/java/inha/gdgoc/global/error/BusinessException.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/global/error/BusinessException.java
rename to src/main/java/inha/gdgoc/global/error/BusinessException.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/global/error/ErrorCode.java b/src/main/java/inha/gdgoc/global/error/ErrorCode.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/global/error/ErrorCode.java
rename to src/main/java/inha/gdgoc/global/error/ErrorCode.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/global/error/GlobalErrorCode.java b/src/main/java/inha/gdgoc/global/error/GlobalErrorCode.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/global/error/GlobalErrorCode.java
rename to src/main/java/inha/gdgoc/global/error/GlobalErrorCode.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/global/error/GlobalExceptionHandler.java b/src/main/java/inha/gdgoc/global/error/GlobalExceptionHandler.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/global/error/GlobalExceptionHandler.java
rename to src/main/java/inha/gdgoc/global/error/GlobalExceptionHandler.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/util/CookieUtil.java b/src/main/java/inha/gdgoc/util/CookieUtil.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/util/CookieUtil.java
rename to src/main/java/inha/gdgoc/util/CookieUtil.java
diff --git a/gdgoc/src/main/java/inha/gdgoc/util/EncryptUtil.java b/src/main/java/inha/gdgoc/util/EncryptUtil.java
similarity index 100%
rename from gdgoc/src/main/java/inha/gdgoc/util/EncryptUtil.java
rename to src/main/java/inha/gdgoc/util/EncryptUtil.java
diff --git a/gdgoc/src/main/resources/application-dev.yml b/src/main/resources/application-dev.yml
similarity index 100%
rename from gdgoc/src/main/resources/application-dev.yml
rename to src/main/resources/application-dev.yml
diff --git a/gdgoc/src/main/resources/application-local.yml b/src/main/resources/application-local.yml
similarity index 89%
rename from gdgoc/src/main/resources/application-local.yml
rename to src/main/resources/application-local.yml
index 740ebf2..541db58 100644
--- a/gdgoc/src/main/resources/application-local.yml
+++ b/src/main/resources/application-local.yml
@@ -25,8 +25,8 @@ spring:
     enabled: true
     locations: classpath:db/migration
     schemas: public
-    baseline-on-migrate: true        # ★ 기존 스키마를 기준선으로 등록
-    baseline-version: 1              # 기준선 버전(임의, 보통 1)
+    baseline-on-migrate: true
+    baseline-version: 1
     baseline-description: "Baseline existing schema"
 
   mail:
diff --git a/gdgoc/src/main/resources/application-prod.yml b/src/main/resources/application-prod.yml
similarity index 100%
rename from gdgoc/src/main/resources/application-prod.yml
rename to src/main/resources/application-prod.yml
diff --git a/gdgoc/src/main/resources/application.yml b/src/main/resources/application.yml
similarity index 100%
rename from gdgoc/src/main/resources/application.yml
rename to src/main/resources/application.yml
diff --git a/gdgoc/src/main/resources/db/migration/V20250823__user_role_ordinal_to_string.sql b/src/main/resources/db/migration/V20250823__user_role_ordinal_to_string.sql
similarity index 100%
rename from gdgoc/src/main/resources/db/migration/V20250823__user_role_ordinal_to_string.sql
rename to src/main/resources/db/migration/V20250823__user_role_ordinal_to_string.sql
diff --git a/gdgoc/src/test/java/inha/gdgoc/GdgocApplicationTests.java b/src/test/java/inha/gdgoc/GdgocApplicationTests.java
similarity index 100%
rename from gdgoc/src/test/java/inha/gdgoc/GdgocApplicationTests.java
rename to src/test/java/inha/gdgoc/GdgocApplicationTests.java
diff --git a/src/test/java/inha/gdgoc/domain/recruit/service/RecruitMemberServiceTest.java b/src/test/java/inha/gdgoc/domain/recruit/service/RecruitMemberServiceTest.java
new file mode 100644
index 0000000..49dfd53
--- /dev/null
+++ b/src/test/java/inha/gdgoc/domain/recruit/service/RecruitMemberServiceTest.java
@@ -0,0 +1,72 @@
+package inha.gdgoc.domain.recruit.service;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.*;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import inha.gdgoc.domain.recruit.dto.request.ApplicationRequest;
+import inha.gdgoc.domain.recruit.dto.request.RecruitMemberRequest;
+import inha.gdgoc.domain.recruit.entity.RecruitMember;
+import inha.gdgoc.domain.recruit.enums.EnrolledClassification;
+import inha.gdgoc.domain.recruit.enums.Gender;
+import inha.gdgoc.domain.recruit.repository.AnswerRepository;
+import inha.gdgoc.domain.recruit.repository.RecruitMemberRepository;
+import java.time.LocalDate;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import java.util.List;
+import java.util.Map;
+
+class RecruitMemberServiceTest {
+
+    @Test
+    void addMember_ShouldSaveRecruitMemberAndAnswers() {
+        // given
+        RecruitMemberRequest recruitMemberRequest = RecruitMemberRequest.builder()
+                .name("김소연")
+                .grade("4")
+                .studentId("122123388")
+                .enrolledClassification("정등록")
+                .phoneNumber("010-1111-2332")
+                .nationality("대한민국")
+                .email("abc@gmail.com")
+                .gender("여자")
+                .birth(LocalDate.of(2002, 8, 18))
+                .major("컴퓨터공학과")
+                .doubleMajor("복수전공 인공지능공학과")
+                .isPayed(true)
+                .build();
+
+        Map<String, Object> answers = Map.of(
+                "gdgUserMotive", "그냥",
+                "gdgUserStory", "삶",
+                "gdgInterest", List.of("FrontEnd", "BackEnd"),
+                "gdgPeriod", List.of("23-1", "24-1"),
+                "gdgRoute", "에타",
+                "gdgExpect", List.of("djqt"),
+                "gdgWish", List.of("a", "b", "c"),
+                "gdgFeedback", "asdfsdf"
+        );
+
+
+        RecruitMember savedMember = RecruitMember.builder()
+                .id(1L) // 저장될 ID
+                .name("김소연")
+                .grade("4")
+                .studentId("122123388")
+                .enrolledClassification(EnrolledClassification.FULL_REGISTRATION)
+                .phoneNumber("010-1111-2332")
+                .nationality("대한민국")
+                .email("abc@gmail.com")
+                .gender(Gender.FEMALE)
+                .birth(LocalDate.of(2002, 8, 18))
+                .major("컴퓨터공학과")
+                .doubleMajor("복수전공 인공지능공학과")
+                .isPayed(true)
+                .build();
+
+    }
+}
diff --git a/gdgoc/src/test/java/inha/gdgoc/domain/study/service/StudyAttendeeServiceTest.java b/src/test/java/inha/gdgoc/domain/study/service/StudyAttendeeServiceTest.java
similarity index 100%
rename from gdgoc/src/test/java/inha/gdgoc/domain/study/service/StudyAttendeeServiceTest.java
rename to src/test/java/inha/gdgoc/domain/study/service/StudyAttendeeServiceTest.java
diff --git a/gdgoc/src/test/java/inha/gdgoc/domain/study/service/StudyServiceTest.java b/src/test/java/inha/gdgoc/domain/study/service/StudyServiceTest.java
similarity index 100%
rename from gdgoc/src/test/java/inha/gdgoc/domain/study/service/StudyServiceTest.java
rename to src/test/java/inha/gdgoc/domain/study/service/StudyServiceTest.java
diff --git a/gdgoc/src/test/resources/application-test.yml b/src/test/resources/application-test.yml
similarity index 100%
rename from gdgoc/src/test/resources/application-test.yml
rename to src/test/resources/application-test.yml