diff --git a/app/views/libraries/_form.html.erb b/app/views/libraries/_form.html.erb
index e102e8d4..0b5201e3 100644
--- a/app/views/libraries/_form.html.erb
+++ b/app/views/libraries/_form.html.erb
@@ -23,7 +23,7 @@
               <%= f.text_field :author_name, placeholder: '请输入姓名', class: 'greyInput winput-300-35 mr20 fl winput150', width: '163', size: 30 %>
               <p style="height:20px;line-height:20px;"><span class="color-red none" id="author_name_notice">请输入姓名</span></p>
             </li>
-            <span class="color-red" id="title_author_name">字数不能超过10个字</span>
+            <span class="color-red none" id="title_author_name">字数不能超过10个字</span>
             <li class="fl">
               <%= f.text_field :author_school_name, placeholder: '请输入作者单位名称', class: 'greyInput winput-300-35 mr20 fl', width: '163', size: 30 %>
               <p style="height:20px;line-height:20px;"><span class="color-red none" id="author_school_name_notice">请输入作者单位名称</span></p>