diff --git a/src/main/java/com/zhiyun/zhiyun03/download/service/impl/DownloadServiceImpl.java b/src/main/java/com/zhiyun/zhiyun03/download/service/impl/DownloadServiceImpl.java
index ac64322..2a4a4d6 100644
--- a/src/main/java/com/zhiyun/zhiyun03/download/service/impl/DownloadServiceImpl.java
+++ b/src/main/java/com/zhiyun/zhiyun03/download/service/impl/DownloadServiceImpl.java
@@ -58,6 +58,10 @@ public class DownloadServiceImpl extends ServiceImpl<DownloadMapper, Download> i
      * */
     @Override
     public int addDownload(DownloadVo vo) {
+        if (vo.getDownloadName().isEmpty())
+        {
+            throw new ServiceException("403", "下载名不能为空");
+        }
         //查询下载名称是否已经存在
         int count = downloadMapper.selectByName(vo.getDownloadName());
         if (count > 0) {
diff --git a/src/main/java/com/zhiyun/zhiyun03/invite/service/impl/InviteServieImpl.java b/src/main/java/com/zhiyun/zhiyun03/invite/service/impl/InviteServieImpl.java
index 16d6a19..2d29a9e 100644
--- a/src/main/java/com/zhiyun/zhiyun03/invite/service/impl/InviteServieImpl.java
+++ b/src/main/java/com/zhiyun/zhiyun03/invite/service/impl/InviteServieImpl.java
@@ -79,6 +79,11 @@ public class InviteServieImpl extends ServiceImpl<InviteMapper, Invite> implemen
      * */
     @Override
     public int addInvite(InviteVo vo) {
+        /*判断目录名是否为空*/
+        if (vo.getInviteName().isEmpty())
+        {
+            throw new ServiceException("400","就业名不能为空");
+        }
         //查询就业名称是否已经存在
         int count =  inviteMapper.selectByName(vo.getInviteName());
         if (count>0)
@@ -102,7 +107,7 @@ public class InviteServieImpl extends ServiceImpl<InviteMapper, Invite> implemen
             return insert;
         }else
         {
-            throw new ServiceException("400","添加下载失败");
+            throw new ServiceException("400","添加就业失败");
         }
     }
 
diff --git a/src/main/java/com/zhiyun/zhiyun03/serve/service/impl/ServeServiceImpl.java b/src/main/java/com/zhiyun/zhiyun03/serve/service/impl/ServeServiceImpl.java
index a46ced8..bc26748 100644
--- a/src/main/java/com/zhiyun/zhiyun03/serve/service/impl/ServeServiceImpl.java
+++ b/src/main/java/com/zhiyun/zhiyun03/serve/service/impl/ServeServiceImpl.java
@@ -65,6 +65,10 @@ public class ServeServiceImpl extends ServiceImpl<ServeMapper, Serve> implements
      * */
     @Override
     public int addServe(ServeVo vo) {
+        if (vo.getServeName().isEmpty())
+        {
+            throw new ServiceException("403","服务名不能为空");
+        }
         //查询就业名称是否已经存在
         int count =  serveMapper.selectByName(vo.getServeName());
         if (count>0)
@@ -89,7 +93,7 @@ public class ServeServiceImpl extends ServiceImpl<ServeMapper, Serve> implements
             return insert;
         }else
         {
-            throw new ServiceException("400","添加下载失败");
+            throw new ServiceException("400","添加服务失败");
         }
     }
     /*
diff --git a/src/main/resources/templates/layui-v2.6.8/downloadList.html b/src/main/resources/templates/layui-v2.6.8/downloadList.html
index 79befad..288b1fd 100644
--- a/src/main/resources/templates/layui-v2.6.8/downloadList.html
+++ b/src/main/resources/templates/layui-v2.6.8/downloadList.html
@@ -447,11 +447,11 @@
                 $.post("http://localhost:8080/download/addDownload", $("#addDownload").serialize(),
                     function (data) {
                         if ("success" == data.msg) {
-                            layer.msg(data.msg);
-                            $(".layui-laypage-btn").click();
-                            parent.layer.close(index);
+                            layer.msg(data.msg)
+                            $(".layui-laypage-btn").click()
+                            parent.layer.close(index)
                         } else {
-                            layer.msg(data.msg);
+                            layer.msg(data.msg)
                         }
                     });
             }
diff --git a/src/main/resources/templates/layui-v2.6.8/index.html b/src/main/resources/templates/layui-v2.6.8/index.html
index 10d43f9..4f275bd 100644
--- a/src/main/resources/templates/layui-v2.6.8/index.html
+++ b/src/main/resources/templates/layui-v2.6.8/index.html
@@ -48,8 +48,6 @@
     </div>
 
     <div class="layui-body" id="center">
-        <!-- 内容主体区域 -->
-        <div style="padding: 15px;">内容主体区域。记得修改 layui.css 和 js 的路径</div>
     </div>
 
     <div class="layui-footer">
diff --git a/src/main/resources/templates/layui-v2.6.8/inviteList.html b/src/main/resources/templates/layui-v2.6.8/inviteList.html
index 5fcc5eb..03b12d1 100644
--- a/src/main/resources/templates/layui-v2.6.8/inviteList.html
+++ b/src/main/resources/templates/layui-v2.6.8/inviteList.html
@@ -422,7 +422,7 @@
                         'lay-filter': 'add-form1',
                         'lay-submit': ''
                     })
-                    form.render()
+                    layui.form.render()
                 }
                 , yes: function (index, layero) {
                     var formData = form.val('addInviteForm') // 表单取值
@@ -448,15 +448,31 @@
                                 }
                             }
                         )
-                        return false
+                        return false;
                     })
                 }
                 , btn2: function (index, layero) {
                     // alert("取消")
                 }
             })
+
+            var layeditTool = {
+                tool: [
+                    'strong' //加粗
+                    , 'italic' //斜体F
+                    , 'underline' //下划线
+                    , 'del' //删除线
+                    , '|' //分割线
+                    , 'left' //左对齐
+                    , 'center' //居中对齐
+                    , 'right' //右对齐
+                    , '|' //分割线
+                    , 'link' //超链接
+                    , 'unlink' //清除链接
+                ]
+            }
             // 创建富文本编辑器
-            editorIndex = layedit.build('addInviteBrief')
+            editorIndex = layedit.build('addInviteBrief',layeditTool)
 
             $.ajax({
                 url: 'http://localhost:8080/api/invite/queryInviteDirectory',