diff --git a/app/layout.jsx b/app/layout.jsx
index 02d4695..f7aa16b 100644
--- a/app/layout.jsx
+++ b/app/layout.jsx
@@ -12,19 +12,24 @@ export default function RootLayout({ children }) {
 
   return (
     <html lang="zh-CN" suppressHydrationWarning>
-      <head>
-        <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover" />
-        {/* 尽早设置 data-theme，减少首屏主题闪烁；与 suppressHydrationWarning 配合避免服务端/客户端 html 属性不一致报错 */}
-        <script
-          dangerouslySetInnerHTML={{
-            __html: `(function(){try{var t=localStorage.getItem("theme");if(t==="light"||t==="dark")document.documentElement.setAttribute("data-theme",t);}catch(e){}})();`,
-          }}
-        />
-      </head>
-      <body>
-        <AnalyticsGate GA_ID={GA_ID} />
-        {children}
-      </body>
+    <head>
+      <meta name="apple-mobile-web-app-title" content="基估宝" />
+      <meta name="apple-mobile-web-app-capable" content="yes"/>
+      <meta name="apple-mobile-web-app-status-bar-style" content="default"/>
+      <link rel="apple-touch-icon" href="/Icon-60@3x.png?v=1"/>
+      <link rel="apple-touch-icon" sizes="180x180" href="/Icon-60@3x.png?v=1"/>
+      <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover" />
+      {/* 尽早设置 data-theme，减少首屏主题闪烁；与 suppressHydrationWarning 配合避免服务端/客户端 html 属性不一致报错 */}
+      <script
+        dangerouslySetInnerHTML={{
+          __html: `(function(){try{var t=localStorage.getItem("theme");if(t==="light"||t==="dark")document.documentElement.setAttribute("data-theme",t);}catch(e){}})();`,
+        }}
+      />
+    </head>
+    <body>
+    <AnalyticsGate GA_ID={GA_ID} />
+    {children}
+    </body>
     </html>
   );
 }
diff --git a/public/Icon-60@3x.png b/public/Icon-60@3x.png
new file mode 100644
index 0000000..16bd808
Binary files /dev/null and b/public/Icon-60@3x.png differ
