perf: add click text to load more

pages/meetingDetail/meetingDetail.axml

@@ -226,7 +226,7 @@
           </view>
           <view a:if="{{item.content && ((item.category == 1 || item.taskViewList && item.taskViewList.length > 0) || ( item.fileView && item.fileView.fileInfos && item.fileView.fileInfos.length > 0 ))}}" class='simple-column'>{{item.content}} {{item.createTime}}</view>
         </block>
-        <view class="loading-more" onTap="loadAffairMore" a:if="{{current < pages}}">加载更多动态...</view>
+        <view class="loading-more" onTap="loadAffairMore" a:if="{{current < pages}}">点击加载更多动态...</view>
         <view class="affair-placeholder" a:if="{{affairList.length == 1 && affairList[0].logType == 'create_schedule'}}">
           <template is="affair-placeholder" data="{{title: '添加文件', tip: '我们不开无准备的会，快来上传会议文件吧。'}}"/>
         </view>