diff --git a/.dockerignore b/.dockerignore
index c92dc69..29fc99c 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,6 +1,5 @@
 node_modules
 
-.env
 .git
 .gitignore
 
diff --git a/.github/workflows/CD_workflow.yml b/.github/workflows/CD_workflow.yml
new file mode 100644
index 0000000..c25c619
--- /dev/null
+++ b/.github/workflows/CD_workflow.yml
@@ -0,0 +1,40 @@
+name: Deploy doker image to Amazon ECR
+
+on:
+  workflow_run:
+    workflows: ["Deploy doker image to Amazon ECR"]
+    types:
+      - completed
+
+env:
+  AWS_REGION: ${{ secrets.AWS_REGION }}                   
+  ECR_REPOSITORY: ${{ secrets.ECR_REPOSITORY }}           
+
+jobs:
+  deploy:
+    name: Deploy
+    runs-on: self-hosted
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+
+    - name: Configure AWS credentials
+      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: Login to Amazon ECR
+      id: login-ecr
+      uses: aws-actions/amazon-ecr-login@v2
+
+    - name: Move to the directory containing the Dockerfile
+      run: cd ./app/Key-Ring
+
+    - name: Update git branch
+      run: git pull origin prod
+
+    - name: Update Deployment
+      run: make deploy
diff --git a/.github/workflows/ECR_workflow.yml b/.github/workflows/ECR_workflow.yml
index 57ac09f..cdc0ee7 100644
--- a/.github/workflows/ECR_workflow.yml
+++ b/.github/workflows/ECR_workflow.yml
@@ -2,7 +2,7 @@ name: Deploy doker image to Amazon ECR
 
 on:
   push:
-    branches: [ "main" ]
+    branches: [ "prod" ]
 
 env:
   AWS_REGION: ${{ secrets.AWS_REGION }}                   
diff --git a/.gitignore b/.gitignore
index 4ff56fb..df248e3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,6 @@
 
 /data
 
-.env
\ No newline at end of file
+.env
+
+.vscode
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index 193e803..3360f35 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -12,9 +12,8 @@ services:
 
   mongo:
     image: mongo:latest
-    environment:
-      MONGO_INITDB_ROOT_USERNAME: ${MONGO_INITDB_ROOT_USERNAME}
-      MONGO_INITDB_ROOT_PASSWORD: ${MONGO_INITDB_ROOT_PASSWORD}
+    env_file:
+      - ./.env
     volumes:
       - mongo-data:/data/db