diff --git a/components/table/demo/edit-row.md b/components/table/demo/edit-row.md
index 7de22b940..bd262feaf 100644
--- a/components/table/demo/edit-row.md
+++ b/components/table/demo/edit-row.md
@@ -12,7 +12,7 @@ Table with editable rows.
 <template>
   <a-table :columns="columns" :dataSource="data" bordered>
     <template v-for="col in ['name', 'age', 'address']" :slot="col" slot-scope="text, record, index">
-      <div>
+      <div :key="col">
         <a-input
           v-if="record.editable"
           style="margin: -5px 0"
diff --git a/components/tree-select/demo/treeData.md b/components/tree-select/demo/treeData.md
index ad386ce80..f55298a0f 100644
--- a/components/tree-select/demo/treeData.md
+++ b/components/tree-select/demo/treeData.md
@@ -19,7 +19,7 @@ The tree structure can be populated using `treeData` property. This is a quick a
     v-model="value"
   >
     <span style="color: #08c" slot="title" slot-scope="{key, value}" v-if="key='0-0-1'">
-      <a-icon type="home"/>Child Node1 {{value}}
+      Child Node1 {{value}}
     </span>
   </a-tree-select>
 </template>
diff --git a/scripts/gulpfile.js b/scripts/gulpfile.js
index f51688eed..9bf23f5f1 100644
--- a/scripts/gulpfile.js
+++ b/scripts/gulpfile.js
@@ -113,6 +113,7 @@ function copyHtml() {
 gulp.task('_site', done => {
   dist(() => {
     copyHtml();
+    done();
   });
 });
 gulp.task('copy-html', () => {
diff --git a/site/components/CarbonAds.vue b/site/components/CarbonAds.vue
index ea5c09f06..f79b9ddb2 100644
--- a/site/components/CarbonAds.vue
+++ b/site/components/CarbonAds.vue
@@ -6,7 +6,7 @@ const carbonUrls = {
   'ant-design-vue.gitee.io':'//cdn.carbonads.com/carbon.js?serve=CK7DL2JN&placement=antdesignvuegiteeio',
   'vue.ant.design': '//cdn.carbonads.com/carbon.js?serve=CK7DL2JW&placement=vueantdesign',
 };
-const carbonUrl = carbonUrls[location.host] || '//cdn.carbonads.com/carbon.js?serve=CK7DL2JW&placement=vuecomponentgithubio';
+const carbonUrl = carbonUrls[location.host] || '//cdn.carbonads.com/carbon.js?serve=CK7DL2JW&placement=vueantdesign';
 export default {
   props: {
     isMobile: Boolean,