diff --git a/.github/workflows/CD_Backend.yml b/.github/workflows/CD_Backend.yml
new file mode 100644
index 0000000..0025cf0
--- /dev/null
+++ b/.github/workflows/CD_Backend.yml
@@ -0,0 +1,51 @@
+name: CD_Backend
+
+permissions:
+  contents: write
+
+on:
+  push:
+    branches:
+      - dev
+
+jobs:
+  version-and-release:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Bump version and push tag
+        id: tag_version
+        uses: mathieudutour/github-tag-action@v6.2
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: login to docker registry
+        uses: docker/login-action@v3
+        with:
+          username: ${{secrets.DOCKERHUB_USERNAME}}
+          password: ${{secrets.DOCKERHUB_TOKEN}}
+
+      - name: build and push docker image to registry
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: mohammadsadeghmontazeri/starback:latest
+
+      - name: Create Release
+        id: create_release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ steps.tag_version.outputs.new_tag }}
+          release_name: Release ${{ steps.tag_version.outputs.new_tag }}
+          body: |
+            steps.tag_version.outputs.changelog
+          draft: false
+          prerelease: false
diff --git a/.github/workflows/CI_Backend.yml b/.github/workflows/CI_Backend.yml
index b913388..fe0cdce 100644
--- a/.github/workflows/CI_Backend.yml
+++ b/.github/workflows/CI_Backend.yml
@@ -1,22 +1,12 @@
 name: CI_Backend
 
-permissions:
-  contents: write
-  packages: write
-  issues: write
-  pull-requests: write
-  deployments: write
-
 on:
   pull_request:
     branches:
-      - main
-  push:
-    branches:
-      - main
+      - dev
 
 jobs:
-  build:
+  build-and-test:
     runs-on: ubuntu-latest
 
     steps:
@@ -36,32 +26,3 @@ jobs:
 
       - name: Run tests
         run: dotnet test --no-build --verbosity normal
-
-  semantic-versioning:
-    runs-on: ubuntu-latest
-    needs: build # Ensure this job runs after the build job
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0 # Fetch the full history to calculate the next version
-
-      - name: Get next version
-        id: get_next_version
-        uses: thenativeweb/get-next-version@main
-        with:
-          prefix: "v"
-
-      - name: Create Release
-        id: create_release
-        uses: actions/create-release@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ steps.get_next_version.outputs.version }}
-          release_name: Release ${{ steps.get_next_version.outputs.version }}
-          body: |
-            content change
-          draft: false
-          prerelease: false
diff --git a/docker-compose.yml b/docker-compose.yml
index 6c32608..ccda1aa 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -38,4 +38,4 @@ services:
       - "8080:80"
 
 volumes:
-  pgdata:
+  pgdata:
\ No newline at end of file