diff --git a/.github/workflows/dev-ci.yml b/.github/workflows/dev-ci.yml
index c0f62f54..622df6d9 100644
--- a/.github/workflows/dev-ci.yml
+++ b/.github/workflows/dev-ci.yml
@@ -41,9 +41,6 @@ jobs:
 
       # src application 파일 생성
       - name: make application-test.yml
-#        if: |
-#          contains(github.ref, 'main') ||
-#          contains(github.ref, 'develop')
         run: |
           mkdir ./src/main/resources 
           cd ./src/main/resources 
diff --git a/.github/workflows/dev-cd.yml b/.github/workflows/dev-cicd.yml
similarity index 74%
rename from .github/workflows/dev-cd.yml
rename to .github/workflows/dev-cicd.yml
index 01aebdcd..9df9dfab 100644
--- a/.github/workflows/dev-cd.yml
+++ b/.github/workflows/dev-cicd.yml
@@ -44,10 +44,7 @@ jobs:
             ${{ runner.os }}-gradle-
 
         # src application 파일 생성
-      - name: make application-test.yml
-        #        if: |
-        #          contains(github.ref, 'main') ||
-        #          contains(github.ref, 'develop')
+      - name: make application.yml
         run: |
           mkdir ./src/main/resources 
           cd ./src/main/resources 
@@ -71,13 +68,20 @@ jobs:
       - name: Build with Gradle
         run: ./gradlew build
 
-#  deploy_to_dev:
-#    needs: build-dev
-#    environment: dev
-#    runs-on: ubuntu-latest
-#    steps:
-#      - name: Checkout
-#        uses: actions/checkout@v3
+      # jar 파일 upload
+      - name: Upload Jar file
+        uses: actions/upload-artifact@v3
+        with:
+          name: jar-file
+          path: build/libs/*.jar
+
+  deploy_to_dev:
+    needs: build-dev
+    environment: dev
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
 
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@v1
@@ -90,6 +94,13 @@ jobs:
         id: login-ecr
         uses: aws-actions/amazon-ecr-login@v1
 
+      # jar file download
+      - name: Download Jar file
+        uses: actions/download-artifact@v3
+        with:
+          name: jar-file
+          path: build/libs/
+
       - name: Build, tag, and push image to Amazon ECR
         id: build-image
         env:
@@ -117,4 +128,20 @@ jobs:
           task-definition: ${{ steps.task-def.outputs.task-definition }}
           service: ${{ env.ECS_SERVICE }}
           cluster: ${{ env.ECS_CLUSTER }}
-          wait-for-service-stability: true
\ No newline at end of file
+          wait-for-service-stability: true
+
+  slack_noti:
+    name: Slack_notification
+    runs-on: ubuntu-latest
+    needs: deploy-prod
+    steps:
+      - name: action-slack
+        uses: 8398a7/action-slack@v3
+        with:
+          status: ${{ job.status }}
+          author_name: www-be
+          fields: repo,message,commit,author,action,eventName,ref,workflow,job,took
+          if_mention: failure,cancelled
+        env:
+          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }} # required
+        if: always() # Pick up events even if the job fails or is canceled.
\ No newline at end of file