diff --git a/playground/src/app/home/page.tsx b/playground/src/app/home/page.tsx
index aa5adfec..a94b9ba9 100644
--- a/playground/src/app/home/page.tsx
+++ b/playground/src/app/home/page.tsx
@@ -3,6 +3,7 @@
 import AuthInitializer from "@/components/authInitializer"
 import { isMobile } from "@/common"
 import dynamic from 'next/dynamic'
+import { useEffect, useState } from "react"
 
 const PCEntry = dynamic(() => import('@/platform/pc/entry'), {
   ssr: false,
@@ -13,10 +14,16 @@ const MobileEntry = dynamic(() => import('@/platform/mobile/entry'), {
 })
 
 export default function Home() {
+  const [mobile, setMobile] = useState<boolean | null>(null);
+
+  useEffect(() => {
+    setMobile(isMobile())
+  })
 
   return (
+    mobile === null ? <></> :
     <AuthInitializer>
-      {isMobile() ? <MobileEntry></MobileEntry> : <PCEntry></PCEntry>}
+      {mobile ? <MobileEntry></MobileEntry> : <PCEntry></PCEntry>}
     </AuthInitializer >
   );
 }