diff --git a/CHANGES.md b/CHANGES.md
index 1b367a4..c85f1d4 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,10 @@
 ## 版本更新记录
 
+### v0.6.8 2021-06
+
+- [新增]文档页面支持OGP协议；
+- [优化]用户禁止同名文集创建，文集下禁止同名文档创建；
+
 ### v0.6.7 2021-05-29
 - [新增]表格文档支持Excel文件(.xlsx格式)导入；
 - [新增]后台管理用户管理的用户资料修改功能；
diff --git a/app_doc/views.py b/app_doc/views.py
index 62284c8..2bf89d3 100644
--- a/app_doc/views.py
+++ b/app_doc/views.py
@@ -304,6 +304,9 @@ def create_project(request):
         role = request.POST.get('role',0)
         role_list = ['0','1','2','3',0,1,2,3]
         if name != '':
+            # 不允许用户下同名文集存在
+            if Project.objects.filter(name=name,create_user=request.user).exists():
+                return JsonResponse({'status': False, 'data': _('同名文集已存在！')})
             project = Project.objects.create(
                 name=validateTitle(name),
                 icon = icon,
@@ -1006,6 +1009,9 @@ def create_doc(request):
                 check_project = Project.objects.filter(id=project,create_user=request.user)
                 colla_project = ProjectCollaborator.objects.filter(project=project,user=request.user)
                 if check_project.count() > 0 or colla_project.count() > 0:
+                    # 判断文集下是否存在同名文档
+                    if Doc.objects.filter(name=doc_name,top_doc=int(project)).exists():
+                        return JsonResponse({'status':False,'data':_('文集内不允许同名文档')})
                     # 开启事务
                     with transaction.atomic():
                         save_id = transaction.savepoint()
diff --git a/template/app_doc/pro_list.html b/template/app_doc/pro_list.html
index c8a8627..819bb03 100644
--- a/template/app_doc/pro_list.html
+++ b/template/app_doc/pro_list.html
@@ -358,7 +358,7 @@
                                 window.location.reload();
                             }else{
                                 //创建失败，提示
-                                console.log(r)
+                                // console.log(r)
                                 layer.closeAll('loading')
                                 layer.msg(r.data)
                             }
@@ -386,7 +386,7 @@
                                 window.location.href = '/create_doc/?pid=' + r.data.id;
                             }else{
                                 //创建失败，提示
-                                console.log(r)
+                                // console.log(r)
                                 layer.closeAll('loading')
                                 layer.msg(r.data)
                             }