diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1f80a9c..b480b5d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -12,24 +12,41 @@ jobs:
     steps:
       - name: Build Container
         run: |
-          git clone -b "${{github.ref_name}}" "${{github.server_url%%://*}}://${{github.token}}@${{github.server_url#*://}}/${{github.repository}}.git" .
-          REGISTRY="$(echo ${{github.server_url}} | sed s%http://%% | sed s%https://%% )"
-          VERSION="$(cat package.json | grep 'version' | grep -Eo '([0-9]+\.?)+(-[0-9a-zA-Z\-\.]+)?')"
+          REGISTRY="$(echo "${{github.server_url}}" | sed -E 's|https?://||')"
+          DOCKER_HUB=$([ -n "${{secrets.DOCKER_HUB_USER}}" ] && [ -n "${{secrets.DOCKER_HUB_TOKEN}}" ] && [ -n "${{secrets.DOCKER_HUB_IMAGE}}" ] && echo "true" || echo "false")
           
-          docker login -u ${{github.repository_owner}} -p ${{secrets.DEPLOY_TOKEN}} $REGISTRY
+          git clone -b "${{github.ref_name}}" "${{github.token}}@${REGISTRY}/${{github.repository}}.git" .
+          VERSION="$(grep -oP '(?<="version": ")[^"]+' package.json)"
+  
+          docker login -u "${{github.repository_owner}}" -p "${{secrets.DEPLOY_TOKEN}}" "$REGISTRY"
+          if [ "$DOCKER_HUB" = "true" ]; then docker login -u "${{secrets.DOCKER_HUB_USER}}" -p "${{secrets.DOCKER_HUB_TOKEN}}" docker.io; fi
+  
+          docker build -t "$REGISTRY/${{github.repository}}:${{github.ref_name}}" .
+          docker push "$REGISTRY/${{github.repository}}:${{github.ref_name}}"
+          if [ "$DOCKER_HUB" = "true" ]; then
+            docker tag "$REGISTRY/${{github.repository}}:${{github.ref_name}}" "docker.io/${{secrets.DOCKER_HUB_IMAGE}}:${{github.ref_name}}"
+            docker push "docker.io/${{secrets.DOCKER_HUB_IMAGE}}:${{github.ref_name}}"
+          fi
+  
+          if [ "${{github.ref_name}}" = "master" ]; then
+            docker tag "$REGISTRY/${{github.repository}}:${{github.ref_name}}" "$REGISTRY/${{github.repository}}:$VERSION"
+            docker push "$REGISTRY/${{github.repository}}:$VERSION"
+
+            if [ "$DOCKER_HUB" = "true" ]; then
+              docker tag "$REGISTRY/${{github.repository}}:${{github.ref_name}}" "docker.io/${{secrets.DOCKER_HUB_IMAGE}}:$VERSION"
+              docker push "docker.io/${{secrets.DOCKER_HUB_IMAGE}}:$VERSION"
+            fi
+
+            docker tag "$REGISTRY/${{github.repository}}:${{github.ref_name}}" "$REGISTRY/${{github.repository}}:latest"
+            docker push "$REGISTRY/${{github.repository}}:latest"
           
-          docker build -t $REGISTRY/${{github.repository}}:${{github.ref_name}} .
-          docker push $REGISTRY/${{github.repository}}:${{github.ref_name}}
-          
-          if [ '${{github.ref_name}}' == 'master' ]; then
-            docker tag $REGISTRY/${{github.repository}}:${{github.ref_name}} $REGISTRY/${{github.repository}}:$VERSION
-            docker push $REGISTRY/${{github.repository}}:$VERSION
-          
-            docker tag $REGISTRY/${{github.repository}}:${{github.ref_name}} $REGISTRY/${{github.repository}}:latest
-            docker push $REGISTRY/${{github.repository}}:latest
+            if [ "$DOCKER_HUB" = "true" ]; then
+              docker tag "$REGISTRY/${{github.repository}}:${{github.ref_name}}" "docker.io/${{secrets.DOCKER_HUB_IMAGE}}:latest"
+              docker push "docker.io/${{secrets.DOCKER_HUB_IMAGE}}:latest"
+            fi
           fi
 
-  tag:
+tag:
     name: Git Tag
     runs-on: ubuntu-latest
     container: alpine/git