diff --git a/functions/api/version.ts b/functions/api/version.ts
index ca4cdde..7f3ec9f 100644
--- a/functions/api/version.ts
+++ b/functions/api/version.ts
@@ -24,21 +24,21 @@ interface VersionConfig {
 // 版本配置 - 直接在这里管理版本信息
 const versionConfig: VersionConfig = {
   ios: {
-    version: "0.0.3",
+    version: "0.0.4",
     forceUpdate: false,
     updateMessage: "修复了一些问题并优化了性能",
     updateUrl: "https://apps.apple.com/app/id123456789",
     minSupportVersion: "0.0.1",
   },
   android: {
-    version: "0.0.3",
+    version: "0.0.4",
     forceUpdate: false,
     updateMessage: "修复了一些问题并优化了性能",
     updateUrl: "https://play.google.com/store/apps/details?id=riwa.ionic.app",
     minSupportVersion: "0.0.1",
   },
   browser: {
-    version: "0.0.3",
+    version: "0.0.4",
     forceUpdate: false,
     updateMessage: "修复了一些问题并优化了性能",
     updateUrl: "",
diff --git a/index.html b/index.html
index 993f8db..a75b70a 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/png" href="/riwsan.png" />
+    <link rel="shortcut icon" type="image/jpeg" href="/riwsan.jpg" />
 
     <!-- add to homescreen for ios -->
     <meta name="mobile-web-app-capable" content="yes" />
diff --git a/package.json b/package.json
index 941cecb..340d4da 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "riwa-ionic",
   "type": "module",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "private": true,
   "description": "An Ionic project",
   "scripts": {
diff --git a/public/riwsan.jpg b/public/riwsan.jpg
new file mode 100644
index 0000000..97645dd
Binary files /dev/null and b/public/riwsan.jpg differ
diff --git a/public/riwsan.png b/public/riwsan.png
deleted file mode 100644
index 2742527..0000000
Binary files a/public/riwsan.png and /dev/null differ
diff --git a/src/views/pwa/download.vue b/src/views/pwa/download.vue
index a588412..c65d4b0 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="/riwsan.png" class="w-16 h-16">
+          <img alt="Riwsan 瑞讯" src="/riwsan.jpg" 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 93fadb5..5335e50 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -63,15 +63,15 @@ export default defineConfig(({ mode }) => {
           prefer_related_applications: false,
           icons: [
             {
-              src: "/riwsan.png",
+              src: "/riwsan.jpg",
               sizes: "any",
-              type: "image/svg+xml",
+              type: "image/jpeg",
               purpose: "any maskable",
             },
           ],
         },
         workbox: {
-          globPatterns: ["**/*.{js,css,html,ico,png,svg,woff2}"],
+          globPatterns: ["**/*.{js,css,html,ico,png,svg,jpg,woff2}"],
           navigateFallback: "/index.html",
           navigateFallbackDenylist: [/^\/api/],
           cleanupOutdatedCaches: true,