diff --git a/public/images/fav.jpg b/public/images/fav.jpg
deleted file mode 100644
index fe7dd88..0000000
Binary files a/public/images/fav.jpg and /dev/null differ
diff --git a/public/images/lae-fav.png b/public/images/lae-fav.png
new file mode 100644
index 0000000..7e6634e
Binary files /dev/null and b/public/images/lae-fav.png differ
diff --git a/resources/views/layouts/app.blade.php b/resources/views/layouts/app.blade.php
index 881de44..0894c9d 100644
--- a/resources/views/layouts/app.blade.php
+++ b/resources/views/layouts/app.blade.php
@@ -11,8 +11,8 @@
     <title>@yield('title', '莱云')</title>
 
 
-    <link rel="icon" href="/images/fav.jpg"/>
-    <link rel="apple-touch-icon" href="/images/fav.jpg"/>
+    <link rel="icon" href="/images/lae-fav.png"/>
+    <link rel="apple-touch-icon" href="/images/lae-fav.png"/>
 
     <!-- Fonts -->
     {{-- <link rel="dns-prefetch" href="//fonts.gstatic.com"> --}}