diff --git a/src/pages/demo/plugins/day/index.vue b/src/pages/demo/plugins/day/index.vue
index ce864c84..f50d4e22 100644
--- a/src/pages/demo/plugins/day/index.vue
+++ b/src/pages/demo/plugins/day/index.vue
@@ -58,7 +58,7 @@
       <el-col :span="12"><el-card shadow="never"><d2-highlight slot="header" :code="`// 是否之后\ndayjs().isAfter(dayjs().subtract(1, 'day'))`"/>{{dayjs().isAfter(dayjs().subtract(1, 'day'))}}</el-card></el-col>
     </el-row>
     <template slot="footer">
-      <d2-demo-link-btn title="依赖" :link="link"/>
+      <d2-demo-link-btn title="依赖" link="https://github.com/iamkun/dayjs"/>
     </template>
   </d2-container>
 </template>
@@ -68,7 +68,6 @@ import dayjs from 'dayjs'
 export default {
   data () {
     return {
-      link: 'https://github.com/iamkun/dayjs',
       dayjs
     }
   }