diff --git a/vite.config.ts b/vite.config.ts
index 3de5746..02ab571 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -17,6 +17,12 @@ export default defineConfig({
       "Cross-Origin-Embedder-Policy": "require-corp",
     },
   },
+  preview: {
+    headers: {
+      "Cross-Origin-Opener-Policy": "same-origin",
+      "Cross-Origin-Embedder-Policy": "require-corp",
+    },
+  },
   build: {
     target: "esnext",
   },