diff --git a/README.zh-CN.md b/README.zh-CN.md
index bbb94a48..3df8b8ea 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -221,6 +221,10 @@ Detailed changes for each release are documented in the [release notes](https://
 
 [Buy me a coffee](https://www.buymeacoffee.com/Pan)
 
+## 购买贴纸
+
+你也可以通过 购买[官方授权的贴纸](https://smallsticker.com/product/vue-element-admin) 的方式来支持 vue-element-admin - 每售出一张贴纸，本项目将获得 2 元的捐赠。
+
 ## Browsers support
 
 Modern browsers and Internet Explorer 10+.
diff --git a/src/components/SvgIcon/index.vue b/src/components/SvgIcon/index.vue
index 9a3318e5..b07ded2a 100644
--- a/src/components/SvgIcon/index.vue
+++ b/src/components/SvgIcon/index.vue
@@ -1,7 +1,7 @@
 <template>
   <div v-if="isExternal" :style="styleExternalIcon" class="svg-external-icon svg-icon" v-on="$listeners" />
   <svg v-else :class="svgClass" aria-hidden="true" v-on="$listeners">
-    <use :href="iconName" />
+    <use :xlink:href="iconName" />
   </svg>
 </template>
 
diff --git a/src/views/dashboard/admin/components/RaddarChart.vue b/src/views/dashboard/admin/components/RaddarChart.vue
index 6823af31..52c8f9fb 100644
--- a/src/views/dashboard/admin/components/RaddarChart.vue
+++ b/src/views/dashboard/admin/components/RaddarChart.vue
@@ -70,7 +70,7 @@ export default {
           indicator: [
             { name: 'Sales', max: 10000 },
             { name: 'Administration', max: 20000 },
-            { name: 'Information Techology', max: 20000 },
+            { name: 'Information Technology', max: 20000 },
             { name: 'Customer Support', max: 20000 },
             { name: 'Development', max: 20000 },
             { name: 'Marketing', max: 20000 }