diff --git a/.github/workflows/build-container.yml b/.github/workflows/build-container.yml
index 814735c..05f6545 100644
--- a/.github/workflows/build-container.yml
+++ b/.github/workflows/build-container.yml
@@ -29,7 +29,7 @@ jobs:
         uses: docker/build-push-action@v2
         with:
           context: .
-          file: Docker/Dockerfile
+          file: docker/Dockerfile
           push: true
           tags: ${{ secrets.DOCKER_USERNAME }}/sming:latest
 
@@ -40,4 +40,4 @@ jobs:
         run: /opt/Sming/Tools/install.sh Esp8266
 
       - name: Install Esp32
-        run: /opt/Sming/Tools/install.sh Esp32
\ No newline at end of file
+        run: /opt/Sming/Tools/install.sh Esp32