diff --git a/.github/workflows/develop.yml b/.github/workflows/develop.yml
index 79fd5f0..220d8b5 100644
--- a/.github/workflows/develop.yml
+++ b/.github/workflows/develop.yml
@@ -17,12 +17,6 @@ jobs:
       contents: read
       packages: write
     steps:
-      - name: Check disk space before cleanup
-        run: df -h
-      - name: Clean up disk space
-        run: |
-          docker system prune -af
-          df -h
       - name: Checkout
         uses: actions/checkout@v3
         with:
@@ -50,12 +44,6 @@ jobs:
     runs-on: ubuntu-latest
     needs: build
     steps:
-      - name: Check disk space before cleanup
-        run: df -h
-      - name: Clean up disk space
-        run: |
-          docker system prune -af
-          df -h
       - name: Checkout
         uses: actions/checkout@v3
         with:
diff --git a/app/frontend/.env.production b/app/frontend/.env.production
new file mode 100644
index 0000000..6eaca9d
--- /dev/null
+++ b/app/frontend/.env.production
@@ -0,0 +1 @@
+REACT_APP_BASE_URL=https://backend.aimingmed.com/
\ No newline at end of file
diff --git a/app/frontend/src/App.tsx b/app/frontend/src/App.tsx
index 0a9f2cf..f6dbf71 100644
--- a/app/frontend/src/App.tsx
+++ b/app/frontend/src/App.tsx
@@ -13,7 +13,7 @@ const App: React.FC = () => {
 
   useEffect(() => {
     mounted.current = true;
-    const ws = new WebSocket('ws://localhost:8000/ws');
+    const ws = new WebSocket('ws://localhost:8004/ws');
     setSocket(ws);
     ws.onopen = () => {
       console.log('WebSocket connection opened');