Merge pull request #3 from PanJiaChen/master

merge update

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+.

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>