diff --git a/public/views/tags.html b/public/views/tags.html
index db83665..e438531 100644
--- a/public/views/tags.html
+++ b/public/views/tags.html
@@ -72,8 +72,8 @@
                 <span title="{{bookmark.url}} 点击复制链接" ng-click="copy(bookmark.id, bookmark.url)" id="tagurl{{bookmark.id}}" style="cursor:default;">{{ bookmark.url }}</span>
             </td>
             <td>{{ bookmark.click_count }}</td>
-            <td>{{ bookmark.created_at.substr(0, 10) }}</td>
-            <td>{{ bookmark.last_click.substr(0, 10) }}</td>
+            <td><span title="{{bookmark.created_at}}">{{ bookmark.created_at.substr(0, 10) }} </span></td>
+            <td><span title="{{bookmark.last_click}}">{{ bookmark.last_click.substr(0, 10) }} </span></td>
             <td>
                 <div class="ui label" ng-repeat="tag in bookmark.tags" tag-id="{{ tag.id }}" ng-click="getBookmarks(tag.id, 1)">
                     {{ tag.name }}