diff --git a/index.html b/index.html
index e45624f..eafaf38 100644
--- a/index.html
+++ b/index.html
@@ -14,7 +14,7 @@
     <meta name="format-detection" content="telephone=no" />
     <meta name="msapplication-tap-highlight" content="no" />
 
-    <link rel="shortcut icon" type="image/svg" href="/favicon.svg" />
+    <link rel="shortcut icon" type="image/svg" href="/riwsan.png" />
 
     <!-- add to homescreen for ios -->
     <meta name="mobile-web-app-capable" content="yes" />
diff --git a/public/riwsan.png b/public/riwsan.png
new file mode 100644
index 0000000..2742527
Binary files /dev/null and b/public/riwsan.png differ
diff --git a/src/views/pwa/download.vue b/src/views/pwa/download.vue
index 3bd8ed4..3325b9a 100644
--- a/src/views/pwa/download.vue
+++ b/src/views/pwa/download.vue
@@ -99,7 +99,7 @@ watch(isInstalled, (installed) => {
       <div class="flex flex-col items-center min-h-full px-6 py-12">
         <!-- App Logo & Name -->
         <div class="flex flex-col items-center mb-8">
-          <img alt="Riwsan 瑞讯" src="/favicon.svg" class="w-16 h-16">
+          <img alt="Riwsan 瑞讯" src="/riwsan.png" class="w-16 h-16">
           <h1 class="text-3xl font-bold mb-2">
             {{ appName }}
           </h1>
diff --git a/vite.config.ts b/vite.config.ts
index 28450d1..93fadb5 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -44,7 +44,7 @@ export default defineConfig(({ mode }) => {
       VitePWA({
         registerType: "autoUpdate",
         injectRegister: "auto",
-        includeAssets: ["favicon.svg"],
+        includeAssets: ["riwsan.png"],
         devOptions: {
           enabled: true,
           type: "module",
@@ -63,7 +63,7 @@ export default defineConfig(({ mode }) => {
           prefer_related_applications: false,
           icons: [
             {
-              src: "/favicon.svg",
+              src: "/riwsan.png",
               sizes: "any",
               type: "image/svg+xml",
               purpose: "any maskable",