diff --git a/webui/vite.config.ts b/webui/vite.config.ts
index e9fd5d3..c88df3e 100644
--- a/webui/vite.config.ts
+++ b/webui/vite.config.ts
@@ -17,7 +17,7 @@ export default defineConfig({
 	server: {
 		proxy: {
 			'/api': {
-				target: 'http://localhost:8093/'
+				target: process.env.UPEND_PROXY_URL || 'http://localhost:8093/'
 			}
 		}
 	}