diff --git a/template/app_doc/manage_project_options.html b/template/app_doc/manage_project_options.html
index 4dbef76..532d961 100644
--- a/template/app_doc/manage_project_options.html
+++ b/template/app_doc/manage_project_options.html
@@ -114,7 +114,7 @@
                                 {% endif %}
                         </div>
                     </div>
-        
+                    <hr>
                     <div class="layui-form-item">
                         <label class="layui-form-label">PDF下载</label>
                         <div class="layui-input-block">
@@ -138,7 +138,7 @@
                                 {% endif %}
                         </div>
                     </div>
-                    
+                    <hr>
                     <div class="layui-form-item">
                         <div class="layui-input-block">
                           <button class="layui-btn layui-btn-primary layui-btn-sm" id="modify-project-download">保存文集导出配置</button>