diff --git a/public/favicon.png b/public/favicon.png
deleted file mode 100644
index 324f9a76..00000000
Binary files a/public/favicon.png and /dev/null differ
diff --git a/public/icons.svg b/public/icons.svg
new file mode 100644
index 00000000..5d70b684
--- /dev/null
+++ b/public/icons.svg
@@ -0,0 +1,8 @@
+<svg version="1.1" id="bookshelf" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 1000 1000">
+<path id="XMLID_30_" class="st0" fill="#2069AC" d="M328.9,748h-59.4c-9.9,0-18-8.1-18-18V331c0-9.9,8.1-18,18-18h59.4c9.9,0,18,8.1,18,18v399
+	C346.9,739.9,338.8,748,328.9,748z"/>
+<path id="XMLID_31_" class="st1" fill="#4E4592" d="M456.9,748h-92c-9.9,0-18-8.1-18-18V268c0-9.9,8.1-18,18-18h92c9.9,0,18,8.1,18,18v462
+	C474.9,739.9,466.8,748,456.9,748z"/>
+<path id="XMLID_32_" class="st2" fill="#83B4D4" d="M733.8,723.5l-39.1,22.7c-13.3,7.7-30.5,3.2-38.3-10.1L484.8,440.7
+	c-7.7-13.3-3.2-30.5,10.1-38.3l39.1-22.7c13.3-7.7,30.5-3.2,38.3,10.1l171.6,295.3C751.7,698.5,747.1,715.7,733.8,723.5z"/>
+</svg>
\ No newline at end of file
diff --git a/public/icons/apple-icon-120x120.png b/public/icons/apple-icon-120x120.png
index 0f156046..0d0441df 100644
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diff --git a/public/icons/apple-icon-152x152.png b/public/icons/apple-icon-152x152.png
index 6d9d3606..d5db8e76 100644
Binary files a/public/icons/apple-icon-152x152.png and b/public/icons/apple-icon-152x152.png differ
diff --git a/public/icons/apple-icon-167x167.png b/public/icons/apple-icon-167x167.png
index 721badb6..2da5aa09 100644
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diff --git a/public/icons/apple-icon-180x180.png b/public/icons/apple-icon-180x180.png
index 3f94ecf8..2221e381 100644
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diff --git a/public/icons/favicon-128x128.png b/public/icons/favicon-128x128.png
index 14011761..b80c7d9a 100644
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diff --git a/public/icons/favicon-16x16.png b/public/icons/favicon-16x16.png
index 679063a3..613c6be4 100644
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diff --git a/public/icons/favicon-32x32.png b/public/icons/favicon-32x32.png
index fd1fbc6f..7f9861de 100644
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diff --git a/public/icons/favicon-96x96.png b/public/icons/favicon-96x96.png
index e93b80a0..895b5165 100644
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diff --git a/public/icons/icon-128x128.png b/public/icons/icon-128x128.png
index 14011761..b80c7d9a 100644
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diff --git a/public/icons/icon-192x192.png b/public/icons/icon-192x192.png
index 4a14220c..41acf556 100644
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diff --git a/public/icons/icon-256x256.png b/public/icons/icon-256x256.png
index 12f043e7..791372ce 100644
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diff --git a/public/icons/icon-384x384.png b/public/icons/icon-384x384.png
index df8e257d..d46b6841 100644
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diff --git a/public/icons/icon-512x512.png b/public/icons/icon-512x512.png
index 3297003a..2269fea4 100644
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diff --git a/public/icons/ms-icon-144x144.png b/public/icons/ms-icon-144x144.png
index 83ac328f..d3db633c 100644
Binary files a/public/icons/ms-icon-144x144.png and b/public/icons/ms-icon-144x144.png differ
diff --git a/public/icons/safari-pinned-tab.svg b/public/icons/safari-pinned-tab.svg
index d6db5ae4..5d70b684 100644
--- a/public/icons/safari-pinned-tab.svg
+++ b/public/icons/safari-pinned-tab.svg
@@ -1 +1,8 @@
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fill-rule="evenodd"/></svg>
\ No newline at end of file
+<svg version="1.1" id="bookshelf" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 1000 1000">
+<path id="XMLID_30_" class="st0" fill="#2069AC" d="M328.9,748h-59.4c-9.9,0-18-8.1-18-18V331c0-9.9,8.1-18,18-18h59.4c9.9,0,18,8.1,18,18v399
+	C346.9,739.9,338.8,748,328.9,748z"/>
+<path id="XMLID_31_" class="st1" fill="#4E4592" d="M456.9,748h-92c-9.9,0-18-8.1-18-18V268c0-9.9,8.1-18,18-18h92c9.9,0,18,8.1,18,18v462
+	C474.9,739.9,466.8,748,456.9,748z"/>
+<path id="XMLID_32_" class="st2" fill="#83B4D4" d="M733.8,723.5l-39.1,22.7c-13.3,7.7-30.5,3.2-38.3-10.1L484.8,440.7
+	c-7.7-13.3-3.2-30.5,10.1-38.3l39.1-22.7c13.3-7.7,30.5-3.2,38.3,10.1l171.6,295.3C751.7,698.5,747.1,715.7,733.8,723.5z"/>
+</svg>
\ No newline at end of file
diff --git a/src/components/app/Header.vue b/src/components/app/Header.vue
index ceebfd35..61ecf250 100644
--- a/src/components/app/Header.vue
+++ b/src/components/app/Header.vue
@@ -14,8 +14,7 @@
         style="padding: 0 0 0 12px"
       >
         <div class="row flex-center">
-          <q-icon size="24px" :name="icon.mdiInformation" />
-          <q-tooltip anchor="bottom right" self="top right"> 欢迎来稿一个新的网站图标 </q-tooltip>
+          <q-icon size="48px" name="svguse:icons.svg#bookshelf" />
         </div>
         <q-toolbar-title shrink @click="changAppName">
           {{ appName }}
diff --git a/src/index.template.html b/src/index.template.html
index 492c28b4..c35019f1 100644
--- a/src/index.template.html
+++ b/src/index.template.html
@@ -15,8 +15,7 @@
       content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width<% if (ctx.mode.cordova || ctx.mode.capacitor) { %>, viewport-fit=cover<% } %>"
     />
 
-    <!-- 本来这里应该是一个ico文件，但现在没有图标 -->
-    <link rel="icon" type="image/png" sizes="32x32" href="favicon.png" />
+    <link rel="icon" type="image/svg+xml" sizes="64x64" href="icons.svg" />
   </head>
   <body>
     <!-- DO NOT touch the following DIV -->