标签长度bug

pages/upload-photo/upload-photo.wxml

@@ -48,7 +48,7 @@
 </block>
 <block wx:if="{{ route=='tags' }}">
     <view class="tags">
-        <input placeholder="#添加标签" placeholder-style="color: #7aa5b1" class="add-tag" bindconfirm="addTag" maxlength="8" value="{{ value }}"/>
+        <input placeholder="#添加标签" placeholder-style="color: #7aa5b1" class="add-tag" bindconfirm="addTag" value="{{ value }}"/>
         <view class="tag-wrap"  bindtap="selectedTag">
             <block wx:for="{{ tags }}" wx:key="item">
                 <view class="tag {{ item.is_selected ? 'active' : '' }}" id="{{ item.id }}" data-idx="{{ index }}">#{{ item.text }}#</view>