diff --git a/.github/workflows/dev.yml b/.github/workflows/dev.yml
index da8374bc..08299a6d 100644
--- a/.github/workflows/dev.yml
+++ b/.github/workflows/dev.yml
@@ -8,9 +8,7 @@ on:
 env:
   ECR_REGISTRY: ${{ secrets.AWS_ECR_REGISTRY }}
   ECR_REPOSITORY: ${{ secrets.AWS_DEV_ECR_REPOSITORY }}
-  AWS_S3_BUCKET: ${{ secrets.AWS_DEV_S3_BUCKET }}
-  AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
-  AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+  AWS_S3_BUCKET: ${{ secrets.AWS_S3_BUCKET }}
 
 jobs:
   build_and_push:
@@ -56,3 +54,26 @@ jobs:
           docker build -t $ECR_REPOSITORY:latest .
           docker tag $ECR_REPOSITORY:latest $ECR_REGISTRY/$ECR_REPOSITORY:latest
           docker push $ECR_REGISTRY/$ECR_REPOSITORY:latest
+
+      - name: Create Dockerrun.aws.json file
+        run: |
+          echo '{
+            "AWSEBDockerrunVersion": "1",
+            "Image": {
+              "Name": "'$ECR_REGISTRY'/'$ECR_REPOSITORY':latest",
+              "Update": "true"
+            },
+            "Ports": [
+              {
+                "ContainerPort": "8080"
+              }
+            ]
+          }' > Dockerrun.aws.json
+
+      - name: Upload Dockerrun.aws.json to S3
+        env:
+          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          AWS_REGION: ap-northeast-2
+        run: |
+          aws s3 cp Dockerrun.aws.json $AWS_S3_BUCKET/Dockerrun-${{ github.sha }}.aws.json