修改知识库 添加附件提示信息

CallCenterWeb.UI/zhiShiKu/template/addOrEditKnowledge.html

@@ -49,7 +49,7 @@
 						<td colspan="3">
 							<div id="imgPicker" class="apply_forms_file">+</div>
 							<p class="help-block text-warning">
-								<span id="fileNum">0</span>/6 每个文件大小不超过5M
+								<span id="fileNum">0</span>/6 每个文件大小不超过30M
 							</p>
 						</td>
 					</tr>