diff --git a/.github/workflows/dev-cd.yml b/.github/workflows/dev-cd.yml
new file mode 100644
index 0000000..721c687
--- /dev/null
+++ b/.github/workflows/dev-cd.yml
@@ -0,0 +1,119 @@
+# 워크플로우의 이름 지정
+name: DEV-GUNBBANG-SERVER CD
+
+# 해당 workflow가 언제 실행될 것인지에 대한 트리거를 지정
+on:
+  push:
+    branches: [ dev ] # main branch로 push 될 때 실행됩니다.
+
+env:
+  S3_BUCKET_NAME: gunbbang-bucket-release
+  ZIP_FILE_NAME: dev-gunbbang-server
+
+jobs:
+  build:
+    name: Code deployment
+    environment: dev
+    runs-on: ubuntu-latest
+
+    steps:
+    
+    # 1) 워크플로우 실행 전 기본적으로 체크아웃 필요
+    - name: checkout
+      uses: actions/checkout@v3
+    
+    # 2) JDK 11버전 설치, 다른 JDK 버전을 사용하다면 수정
+    - name: Set up JDK 11
+      uses: actions/setup-java@v3
+      with:
+        java-version: '11'
+        distribution: 'temurin'
+    
+    # 3) 환경변수 파일 생성
+    - name: make application.properties 파일 생성
+      run: |
+        pwd
+        ## create application.yml in api module
+        ## mkdir ./api/src/main/resources 
+        cd ./api/src/main/resources
+        touch ./application.yml
+        ls -al
+        cd /home/runner/work/GEON-PPANG-SERVER/GEON-PPANG-SERVER
+        
+        
+        ## create application.yml in client module
+        mkdir ./client/client-feign/src/main/resources
+        cd ./client/client-feign/src/main/resources
+        touch ./application.yml
+        touch ./client.yml    
+        ls -al
+        cd /home/runner/work/GEON-PPANG-SERVER/GEON-PPANG-SERVER
+        
+        
+        ## create application.yml in storage module
+        mkdir ./storage/db-core/src/main/resources
+        cd ./storage/db-core/src/main/resources
+        touch ./application.yml
+        touch ./db-core.yml 
+        ls -al
+        cd /home/runner/work/GEON-PPANG-SERVER/GEON-PPANG-SERVER 
+        pwd
+        
+        # GitHub-Actions 에서 설정한 값을 application.yml 파일에 쓰기
+        echo "${{ secrets.DEV_API_APPLICATION_YML }}" >> ./api/src/main/resources/application.yml
+        echo "${{ secrets.DEV_DB_CORE_APPLICATION_YML }}" >> ./storage/db-core/src/main/resources/application.yml
+        echo "${{ secrets.DEV_DB_CORE }}" >> ./storage/db-core/src/main/resources/db-core.yml
+        echo "${{ secrets.DEV_CLIENT }}" >> ./client/client-feign/src/main/resources/client.yml
+        echo "${{ secrets.DEV_CLIENT_APPLICATION_YML }}" >> ./client/client-feign/src/main/resources/application.yml
+
+      shell: bash
+        
+    # 이 워크플로우는 gradle build
+    - name: Grant execute permission for gradlew
+      run: chmod +x gradlew
+      
+    - name: Build with Gradle # 실제 application build(-x 옵션을 통해 test는 제외)
+      run: ./gradlew build -x test
+      
+    # 디렉토리 생성
+    - name: Make Directory
+      run: mkdir -p dev-deploy
+      
+    # Jar 파일 복사
+    - name: Copy Jar
+      run: cp ./api/build/libs/*.jar ./dev-deploy
+    
+    # appspec.yml 파일 복사
+    - name: Copy appspec.yml
+      run: cp appspec.yml ./dev-deploy
+
+    # script files 복사
+    - name: Copy script
+      run: cp ./scripts/dev-deploy.sh ./dev-deploy/deploy.sh
+      
+    - name: Make zip file
+      run: zip -r ./$ZIP_FILE_NAME.zip ./dev-deploy
+      shell: bash
+      
+    - name: Configure AWS credentials
+      uses: aws-actions/configure-aws-credentials@v1
+      with:
+        aws-access-key-id: ${{ secrets.DEV_AWS_ACCESS_KEY_ID }}
+        aws-secret-access-key: ${{ secrets.DEV_AWS_SECRET_ACCESS_KEY }}
+        aws-region: ap-northeast-2
+        
+    - name: Upload to S3
+      run: aws s3 cp --region ap-northeast-2 ./$ZIP_FILE_NAME.zip s3://$S3_BUCKET_NAME/
+      
+    # Deploy
+    - name: Deploy
+      env:
+        AWS_ACCESS_KEY_ID: ${{ secrets.DEV_AWS_ACCESS_KEY_ID }}
+        AWS_SECRET_ACCESS_KEY: ${{ secrets.DEV_AWS_SECRET_ACCESS_KEY }}
+      run:
+        aws deploy create-deployment 
+        --application-name gunbbang-server-codedeploy  
+        --deployment-group-name dev-gunbbang-server-codedeploy-group
+        --file-exists-behavior OVERWRITE 
+        --s3-location bucket=gunbbang-bucket-release,bundleType=zip,key=$ZIP_FILE_NAME.zip
+        --region ap-northeast-2
diff --git a/.github/workflows/dev-ci.yml b/.github/workflows/dev-ci.yml
new file mode 100644
index 0000000..8fd9229
--- /dev/null
+++ b/.github/workflows/dev-ci.yml
@@ -0,0 +1,85 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+# This workflow will build a Java project with Gradle and cache/restore any dependencies to improve the workflow execution time
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-gradle
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+# This workflow will build a Java project with Gradle and cache/restore any dependencies to improve the workflow execution time
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-gradle
+
+name: DEV-Gunbbang-Server CI
+
+on:
+  push:
+   branches: [ "dev" ]
+  pull_request:
+    branches: [ "dev" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    environment: dev
+    runs-on: ubuntu-latest
+    steps:
+    # 1) 워크플로우 실행 전 기본적으로 체크아웃 필요
+    - name: checkout
+      uses: actions/checkout@v3
+    
+    # 2) JDK 11버전 설치, 다른 JDK 버전을 사용하다면 수정
+    - name: Set up JDK 11
+      uses: actions/setup-java@v3
+      with:
+        java-version: '11'
+        distribution: 'temurin'
+    
+    # 3) 환경변수 파일 생성
+    - name: make application.yml 파일 생성
+      run: |
+        pwd
+        ## create application.yml in api module
+        ## mkdir ./api/src/main/resources
+        cd ./api/src/main/resources
+        touch ./application.yml
+        ls -al
+        cd /home/runner/work/GEON-PPANG-SERVER/GEON-PPANG-SERVER
+        
+        
+        ## create application.yml in client module
+        mkdir ./client/client-feign/src/main/resources
+        cd ./client/client-feign/src/main/resources
+        touch ./application.yml
+        touch ./client.yml     
+        ls -al
+        cd /home/runner/work/GEON-PPANG-SERVER/GEON-PPANG-SERVER
+        
+        
+        ## create application.yml in storage module
+        mkdir ./storage/db-core/src/main/resources
+        cd ./storage/db-core/src/main/resources
+        touch ./application.yml
+        touch ./db-core.yml 
+        ls -al
+        cd /home/runner/work/GEON-PPANG-SERVER/GEON-PPANG-SERVER
+        
+        
+        # GitHub-Actions 에서 설정한 값을 application.yml 파일에 쓰기
+        echo "${{ secrets.DEV_API_APPLICATION_YML }}" >> ./api/src/main/resources/application.yml
+        echo "${{ secrets.DEV_DB_CORE_APPLICATION_YML }}" >> ./storage/db-core/src/main/resources/application.yml
+        echo "${{ secrets.DEV_DB_CORE }}" >> ./storage/db-core/src/main/resources/db-core.yml
+        echo "${{ secrets.DEV_CLIENT }}" >> ./client/client-feign/src/main/resources/client.yml
+        echo "${{ secrets.DEV_CLIENT_APPLICATION_YML }}" >> ./client/client-feign/src/main/resources/application.yml
+      
+      shell: bash
+        
+    # 이 워크플로우는 gradle build
+    - name: Grant execute permission for gradlew
+      run: chmod +x gradlew
+      
+    - name: Build with Gradle # 실제 application build(-x 옵션을 통해 test는 제외)
+      run: ./gradlew build -x test
diff --git a/.github/workflows/cd.yml b/.github/workflows/prod-cd.yml
similarity index 86%
rename from .github/workflows/cd.yml
rename to .github/workflows/prod-cd.yml
index d0387fa..48174c8 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/prod-cd.yml
@@ -1,13 +1,14 @@
 # 워크플로우의 이름 지정
-name: GUNBBANG-SERVER CD
+name: PROD-GUNBBANG-SERVER CD
 
 # 해당 workflow가 언제 실행될 것인지에 대한 트리거를 지정
 on:
   push:
-    branches: [ dev ] # main branch로 push 될 때 실행됩니다.
+    branches: [ prod ] # main branch로 push 될 때 실행됩니다.
 
 env:
   S3_BUCKET_NAME: gunbbang-bucket-release
+  ZIP_FILE_NAME: prod-gunbbang-server
 
 jobs:
   build:
@@ -76,22 +77,22 @@ jobs:
       
     # 디렉토리 생성
     - name: Make Directory
-      run: mkdir -p deploy
+      run: mkdir -p prod-deploy
       
     # Jar 파일 복사
     - name: Copy Jar
-      run: cp ./api/build/libs/*.jar ./deploy
+      run: cp ./api/build/libs/*.jar ./prod-deploy
     
     # appspec.yml 파일 복사
     - name: Copy appspec.yml
-      run: cp appspec.yml ./deploy
+      run: cp appspec.yml ./prod-deploy
 
     # script files 복사
     - name: Copy script
-      run: cp ./scripts/*.sh ./deploy
+      run: cp ./scripts/prod-deploy.sh ./prod-deploy/deploy.sh
       
     - name: Make zip file
-      run: zip -r ./gunbbang_server.zip ./deploy
+      run: zip -r ./$ZIP_FILE_NAME.zip ./prod-deploy
       shell: bash
       
     - name: Configure AWS credentials
@@ -102,7 +103,7 @@ jobs:
         aws-region: ap-northeast-2
         
     - name: Upload to S3
-      run: aws s3 cp --region ap-northeast-2 ./gunbbang_server.zip s3://$S3_BUCKET_NAME/
+      run: aws s3 cp --region ap-northeast-2 ./$ZIP_FILE_NAME.zip s3://$S3_BUCKET_NAME/
       
     # Deploy
     - name: Deploy
@@ -112,7 +113,7 @@ jobs:
       run:
         aws deploy create-deployment 
         --application-name gunbbang-server-codedeploy  
-        --deployment-group-name gunbbang-server-codedeploy-group
+        --deployment-group-name prod-gunbbang-server-codedeploy-group
         --file-exists-behavior OVERWRITE 
-        --s3-location bucket=gunbbang-bucket-release,bundleType=zip,key=gunbbang_server.zip
+        --s3-location bucket=gunbbang-bucket-release,bundleType=zip,key=$ZIP_FILE_NAME.zip
         --region ap-northeast-2
diff --git a/.github/workflows/gradle.yml b/.github/workflows/prod-ci.yml
similarity index 97%
rename from .github/workflows/gradle.yml
rename to .github/workflows/prod-ci.yml
index e959a4a..88cb02e 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/prod-ci.yml
@@ -11,13 +11,13 @@
 # This workflow will build a Java project with Gradle and cache/restore any dependencies to improve the workflow execution time
 # For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-gradle
 
-name: Gunbbang-Server CI
+name: PROD-Gunbbang-Server CI
 
 on:
   push:
-   branches: [ "dev" ]
+   branches: [ "prod" ]
   pull_request:
-    branches: [ "dev" ]
+    branches: [ "prod" ]
 
 permissions:
   contents: read
diff --git a/api/src/main/resources/logback-spring.xml b/api/src/main/resources/logback-spring.xml
index 0d32c96..5924228 100644
--- a/api/src/main/resources/logback-spring.xml
+++ b/api/src/main/resources/logback-spring.xml
@@ -7,64 +7,110 @@
         </encoder>
     </appender>
 
-    <property name="LOG_FILE_NAME" value="api"/>
-    <property name="ERR_LOG_FILE_NAME" value="api-error"/>
+    <property name="DEV_LOG_FILE" value="dev-api"/>
+    <property name="DEV_ERR_LOG_FILE" value="dev-api-error"/>
+    <property name="PROD_LOG_FILE" value="prod-api"/>
+    <property name="PROD_ERR_LOG_FILE" value="prod-api-error"/>
 
-    <!-- API 로깅 -->
-    <appender name="ApiLogFile" class="ch.qos.logback.core.rolling.RollingFileAppender">
+    <!-- DEV API 로깅 -->
+    <appender name="DEV_API_LOG_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
         <filter class="ch.qos.logback.classic.filter.LevelFilter">
             <level>INFO</level> <!-- info 레벨 -->
             <onMatch>ACCEPT</onMatch>
             <onMismatch>DENY</onMismatch>
         </filter>
-        <file>${LOG_PATH}/${LOG_FILE_NAME}.log</file>
+        <file>${LOG_PATH}/${DEV_LOG_FILE}.log</file>
+        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
+            <pattern>%msg%n</pattern>
+        </encoder>
+        <!-- 하루에 한번 압축 후 보관, 최대 5일, 1GB까지 보관 -->
+        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
+            <fileNamePattern>${LOG_PATH}/${DEV_LOG_FILE}.%d{yyyy-MM-dd}.gz</fileNamePattern>
+            <maxHistory>5</maxHistory>
+            <totalSizeCap>1GB</totalSizeCap>
+        </rollingPolicy>
+    </appender>
+
+    <!-- DEV API 에러 로깅 -->
+    <appender name="DEV_ERROR_LOG_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <filter class="ch.qos.logback.classic.filter.LevelFilter">
+            <level>ERROR</level> <!-- error 레벨 -->
+            <onMatch>ACCEPT</onMatch>
+            <onMismatch>DENY</onMismatch>
+        </filter>
+        <file>${LOG_PATH}/${DEV_ERR_LOG_FILE}.log</file>
+        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
+            <pattern>%msg%n</pattern>
+        </encoder>
+        <!-- 하루에 한번 압축 후 보관, 최대 5일, 1GB까지 보관 -->
+        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
+            <fileNamePattern>${LOG_PATH}/${DEV_ERR_LOG_FILE}.%d{yyyy-MM-dd}.gz</fileNamePattern>
+            <maxHistory>5</maxHistory>
+            <totalSizeCap>1GB</totalSizeCap>
+        </rollingPolicy>
+    </appender>
+    <!-- PROD API 로깅 -->
+    <appender name="PROD_API_LOG_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <filter class="ch.qos.logback.classic.filter.LevelFilter">
+            <level>INFO</level> <!-- info 레벨 -->
+            <onMatch>ACCEPT</onMatch>
+            <onMismatch>DENY</onMismatch>
+        </filter>
+        <file>${LOG_PATH}/${PROD_LOG_FILE}.log</file>
         <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
             <pattern>%msg%n</pattern>
         </encoder>
         <!-- 하루에 한번 압축 후 보관, 최대 14일, 1GB까지 보관 -->
         <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
-            <fileNamePattern>${LOG_PATH}/${LOG_FILE_NAME}.%d{yyyy-MM-dd}.gz</fileNamePattern>
+            <fileNamePattern>${LOG_PATH}/${PROD_LOG_FILE}.%d{yyyy-MM-dd}.gz</fileNamePattern>
             <maxHistory>14</maxHistory>
             <totalSizeCap>1GB</totalSizeCap>
         </rollingPolicy>
     </appender>
 
-    <!-- 오류 로깅 -->
-    <appender name="ErrorLogFile" class="ch.qos.logback.core.rolling.RollingFileAppender">
+    <!-- PROD API 에러 로깅 -->
+    <appender name="PROD_ERROR_LOG_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
         <filter class="ch.qos.logback.classic.filter.LevelFilter">
             <level>ERROR</level> <!-- error 레벨 -->
             <onMatch>ACCEPT</onMatch>
             <onMismatch>DENY</onMismatch>
         </filter>
-        <file>${LOG_PATH}/${ERR_LOG_FILE_NAME}.log</file>
+        <file>${LOG_PATH}/${PROD_ERR_LOG_FILE}.log</file>
         <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
             <pattern>%msg%n</pattern>
         </encoder>
         <!-- 하루에 한번 압축 후 보관, 최대 14일, 1GB까지 보관 -->
         <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
-            <fileNamePattern>${LOG_PATH}/${ERR_LOG_FILE_NAME}.%d{yyyy-MM-dd}.gz</fileNamePattern>
+            <fileNamePattern>${LOG_PATH}/${PROD_ERR_LOG_FILE}.%d{yyyy-MM-dd}.gz</fileNamePattern>
             <maxHistory>14</maxHistory>
             <totalSizeCap>1GB</totalSizeCap>
         </rollingPolicy>
     </appender>
+
     <springProfile name="local">
         <!-- logger name에 LoggingAspect 클래스 위치해있는 패키지 경로 지정-->
         <logger name="com.org.gunbbang.AOP.LoggingAspect" level="INFO">
 <!--            <appender-ref ref="Console" />-->
-            <appender-ref ref="ApiLogFile" />
-            <appender-ref ref="ErrorLogFile" />
+            <appender-ref ref="DEV_API_LOG_FILE" />
+            <appender-ref ref="DEV_ERROR_LOG_FILE" />
+        </logger>
+    </springProfile>
+    <springProfile name="dev">
+        <logger name="com.org.gunbbang.AOP.LoggingAspect" level="INFO">
+            <appender-ref ref="DEV_API_LOG_FILE" />
+            <appender-ref ref="DEV_ERROR_LOG_FILE" />
         </logger>
     </springProfile>
     <springProfile name="prod-set1">
         <logger name="com.org.gunbbang.AOP.LoggingAspect" level="INFO">
-            <appender-ref ref="ApiLogFile" />
-            <appender-ref ref="ErrorLogFile" />
+            <appender-ref ref="PROD_API_LOG_FILE" />
+            <appender-ref ref="PROD_ERROR_LOG_FILE" />
         </logger>
     </springProfile>
     <springProfile name="prod-set2">
         <logger name="com.org.gunbbang.AOP.LoggingAspect" level="INFO">
-            <appender-ref ref="ApiLogFile" />
-            <appender-ref ref="ErrorLogFile" />
+            <appender-ref ref="PROD_API_LOG_FILE" />
+            <appender-ref ref="PROD_ERROR_LOG_FILE" />
         </logger>
     </springProfile>
 
@@ -73,6 +119,7 @@
     <root level="INFO">
         <appender-ref ref="Console" />
         <!--        <appender-ref ref="ApiLogFile" />-->
-        <appender-ref ref="ErrorLogFile" />
+        <appender-ref ref="PROD_ERROR_LOG_FILE" />
+        <appender-ref ref="DEV_ERROR_LOG_FILE" />
     </root>
 </configuration>
diff --git a/scripts/dev-deploy.sh b/scripts/dev-deploy.sh
new file mode 100644
index 0000000..4dc2dc1
--- /dev/null
+++ b/scripts/dev-deploy.sh
@@ -0,0 +1,42 @@
+#!/bin/bash
+BUILD_PATH=$(ls /home/ubuntu/app/api-0.0.1-SNAPSHOT.jar)
+JAR_NAME=$(basename $BUILD_PATH)
+echo "> build 파일명: $JAR_NAME"
+
+echo "> build 파일 복사"
+DEPLOY_PATH=/home/ubuntu/app/nonstop/jar/
+cp $BUILD_PATH $DEPLOY_PATH
+
+PROFILE=dev
+echo "> PROFILE = $PROFILE 로 설정"
+
+echo "> application.jar 교체"
+RUNNING_APPLICATION=$PROFILE-GunbbangServer.jar   # ??? 그냥 이름 임의로 지정해놓는듯
+RUNNING_APPLICATION_PATH=$DEPLOY_PATH$RUNNING_APPLICATION
+
+ln -Tfs $DEPLOY_PATH$JAR_NAME $RUNNING_APPLICATION_PATH
+
+echo "> 현재 구동중인 애플리케이션 pid 확인"
+RUNNING_PID=$(pgrep -f $RUNNING_APPLICATION)
+
+if [ -z $RUNNING_PID ]
+then
+  echo "> 현재 구동중인 애플리케이션이 없으므로 종료하지 않습니다."
+else
+  echo "> kill -15 $RUNNING_PID"
+  kill -15 $RUNNING_PID
+  exit=$?
+  sleep 10
+  if [ $exit -eq 0 ]; then
+      echo "kill -15 명령어로 서버가 다운되었습니다. exit status $exit. kill -15로 종료된 시각: $(date) "
+  else
+      echo "kill -15 명령어로 서버가 다운되지 않았습니다. exit status $exit."
+      echo "kill -9 명령어로 서버를 다운시킵니다. kill -9로 종료 시작한 시각: $(date)"
+      kill -9 $RUNNING_PID
+      sleep 20
+  fi
+fi
+
+current_datetime=$(date "+%Y년 %m월 %d일 %H시 %M분 %S초")
+echo "> $PROFILE 배포. 현재 시각: $current_datetime"
+nohup java -jar -Duser.timezone=Asia/Seoul -Dspring.profiles.active=$PROFILE $RUNNING_APPLICATION_PATH >> /home/ubuntu/app/nohup/nohup_$(date +\%Y_\%m_\%d_\%H_\%M_\%S).out 2>&1 &
diff --git a/scripts/deploy.sh b/scripts/prod-deploy.sh
similarity index 98%
rename from scripts/deploy.sh
rename to scripts/prod-deploy.sh
index 98a3c37..4965a22 100644
--- a/scripts/deploy.sh
+++ b/scripts/prod-deploy.sh
@@ -43,15 +43,15 @@ else
   echo "> kill -15 $IDLE_PID"
   kill -15 $IDLE_PID
   exit=$?
-  sleep 60
-  if [ exit -eq 0 ]; then
+  sleep 15
+  if [ $exit -eq 0 ]; then
       echo "kill -15 명령어로 서버가 다운되었습니다. exit status $exit. kill -15로 종료된 시각: $(date) "
   else
       echo "kill -15 명령어로 서버가 다운되지 않았습니다. exit status $exit."
       echo "kill -9 명령어로 서버를 다운시킵니다. kill -9로 종료 시작한 시각: $(date)"
       kill -9 $IDLE_PID
   fi
-  sleep 30
+  sleep 25
 fi
 
 echo "> $IDLE_PROFILE 배포"