diff --git a/docker/frontend/Dockerfile b/docker/frontend/Dockerfile
index 8f44fa3..b468396 100644
--- a/docker/frontend/Dockerfile
+++ b/docker/frontend/Dockerfile
@@ -28,6 +28,6 @@ RUN mkdir -p /var/cache/nginx \
     && chown -R nginx:nginx /var/cache/nginx \
     && chown -R nginx:nginx /etc/nginx
 
-EXPOSE 80
+EXPOSE 83
 
 CMD ["nginx", "-g", "daemon off;"]
\ No newline at end of file
diff --git a/frontend/vite.config.ts b/frontend/vite.config.ts
index 972c4b0..c973a8f 100644
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -12,7 +12,7 @@ export default defineConfig({
   server: {
     proxy: {
       '/api': {
-        target: 'http://localhost:8000',
+        target: 'http://localhost:83',
         changeOrigin: true
       }
     }