diff --git a/astro.config.mjs b/astro.config.mjs
index 74e70f9..9d7f186 100644
--- a/astro.config.mjs
+++ b/astro.config.mjs
@@ -16,7 +16,11 @@ export default defineConfig({
       host: true, // Allow all hosts
       // OR specify the exact host:
       // host: 'chat-with-ai.s38.siliconpin.com',
-    },
+      },
+      preview: {
+        allowedHosts: ['chat-with-ai.s38.siliconpin.com','chat-with-ai.siliconpin.com','chat.siliconpin.com'],
+      }
+    }
     plugins: [
       chunkSplitPlugin({
         strategy: 'default',