diff --git a/src/Coldairarrow.Business/HuiYan/catsBusiness.cs b/src/Coldairarrow.Business/HuiYan/catsBusiness.cs
index 674bbb3..538ddd6 100644
--- a/src/Coldairarrow.Business/HuiYan/catsBusiness.cs
+++ b/src/Coldairarrow.Business/HuiYan/catsBusiness.cs
@@ -76,7 +76,10 @@ namespace Coldairarrow.Business.HuiYan
                         CreatorId = "admin",
                         Deleted = false,
                         Name = model.OneCat.Text,
-                        ParentId = null
+                        ParentId = null,
+                        LastShowJDTime = DateTime.MinValue,
+                        LastShowPddTime = DateTime.MinValue,
+                        LastShowTBTime = DateTime.MinValue
                     };
 
                     int row = Db.Insert(oneCat);
@@ -104,7 +107,10 @@ namespace Coldairarrow.Business.HuiYan
                         CreatorId = "admin",
                         Deleted = false,
                         Name = model.TwoCat.Text,
-                        ParentId = oneCat.Id
+                        ParentId = oneCat.Id,
+                        LastShowJDTime = DateTime.MinValue,
+                        LastShowPddTime = DateTime.MinValue,
+                        LastShowTBTime = DateTime.MinValue
                     };
 
                    int row= Db.Insert(twoCat);
@@ -132,7 +138,10 @@ namespace Coldairarrow.Business.HuiYan
                         CreatorId = "admin",
                         Deleted = false,
                         Name = model.LastCat.Text,
-                        ParentId = twoCat.Id
+                        ParentId = twoCat.Id,
+                        LastShowJDTime = DateTime.MinValue,
+                        LastShowPddTime = DateTime.MinValue,
+                        LastShowTBTime = DateTime.MinValue
                     };
 
                     int row = Db.Insert(lastCat);
@@ -151,7 +160,10 @@ namespace Coldairarrow.Business.HuiYan
                         CreatorId = "admin",
                         Deleted = false,
                         Name = key,
-                        ParentId = lastCat.Id
+                        ParentId = lastCat.Id,
+                        LastShowJDTime=DateTime.MinValue,
+                         LastShowPddTime=DateTime.MinValue,
+                          LastShowTBTime=DateTime.MinValue
                     });
                 });
 
@@ -211,7 +223,7 @@ namespace Coldairarrow.Business.HuiYan
 
         public async Task<List<CatTreeDTO>> GetTreeDataListAsync()
         {
-            var where = LinqHelper.True<cats>().And(c => c.Type == 0 || c.TeamId== _operator.TeamId);
+            var where = LinqHelper.True<cats>().And(c => c.Type == 0 || c.TeamId == _operator.TeamId);
 
             var list = await GetIQueryable().Where(where).ToListAsync();
             var treeList = list
@@ -222,7 +234,7 @@ namespace Coldairarrow.Business.HuiYan
                     Text = x.Name,
                     Value = x.Id,
                     Type = x.Type,
-                    IsShowJDTime= x.LastShowJDTime==null?true:(DateTime.Now- x.LastShowJDTime.Value).TotalDays>3,
+                    IsShowJDTime = x.LastShowJDTime == null ? true : (DateTime.Now - x.LastShowJDTime.Value).TotalDays > 3,
                     IsShowPddTime = x.LastShowPddTime == null ? true : (DateTime.Now - x.LastShowPddTime.Value).TotalDays > 3,
                     IsShowTBTime = x.LastShowTBTime == null ? true : (DateTime.Now - x.LastShowTBTime.Value).TotalDays > 3,
                 }).ToList();
@@ -253,8 +265,11 @@ namespace Coldairarrow.Business.HuiYan
                 //设置为团队库
                 Type = model.Type,
                 //暂时没有登录信息
-                TeamId = _operator.TeamId
-                
+                TeamId = _operator.TeamId,
+                LastShowJDTime = DateTime.MinValue,
+                LastShowPddTime = DateTime.MinValue,
+                LastShowTBTime = DateTime.MinValue
+
             };
             int row = Db.Insert<cats>(cat);