diff --git a/vite.config.ts b/vite.config.ts
index 5c9691de..9b5a7cb2 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -18,6 +18,10 @@ export default defineConfig({
   },
   plugins,
   build: {
-    brotliSize: false
+    brotliSize: false,
+    sourcemap: false
+  },
+  server: {
+    strictPort: true
   }
 });