diff --git a/Bootstrap.Admin/Controllers/Api/GroupsController.cs b/Bootstrap.Admin/Controllers/Api/GroupsController.cs
index 7de801d6..52fe15da 100644
--- a/Bootstrap.Admin/Controllers/Api/GroupsController.cs
+++ b/Bootstrap.Admin/Controllers/Api/GroupsController.cs
@@ -23,6 +23,7 @@ namespace Bootstrap.Admin.Controllers.Api
         {
             return value.RetrieveData();
         }
+
         /// <summary>
         /// 
         /// </summary>
@@ -33,6 +34,7 @@ namespace Bootstrap.Admin.Controllers.Api
         {
             return GroupHelper.RetrieveGroups().FirstOrDefault(t => t.Id == id);
         }
+
         /// <summary>
         /// 
         /// </summary>
@@ -42,6 +44,7 @@ namespace Bootstrap.Admin.Controllers.Api
         {
             return GroupHelper.SaveGroup(value);
         }
+
         /// <summary>
         /// 
         /// </summary>
@@ -51,8 +54,9 @@ namespace Bootstrap.Admin.Controllers.Api
         {
             return GroupHelper.DeleteGroup(value);
         }
+
         /// <summary>
-        /// 
+        /// 获取部门授权
         /// </summary>
         /// <param name="id"></param>
         /// <param name="type"></param>
@@ -74,8 +78,9 @@ namespace Bootstrap.Admin.Controllers.Api
             }
             return ret;
         }
+
         /// <summary>
-        /// 
+        /// 保存部门授权
         /// </summary>
         /// <param name="id"></param>
         /// <param name="groupIds"></param>
diff --git a/Bootstrap.DataAccess.MongoDB/Group.cs b/Bootstrap.DataAccess.MongoDB/Group.cs
index 6d06b39e..8f5e149f 100644
--- a/Bootstrap.DataAccess.MongoDB/Group.cs
+++ b/Bootstrap.DataAccess.MongoDB/Group.cs
@@ -1,5 +1,6 @@
 using MongoDB.Driver;
 using System.Collections.Generic;
+using System.Linq;
 
 namespace Bootstrap.DataAccess.MongoDB
 {
@@ -14,8 +15,79 @@ namespace Bootstrap.DataAccess.MongoDB
         /// <returns></returns>
         public override IEnumerable<DataAccess.Group> RetrieveGroups()
         {
-            var groups = MongoDbAccessManager.DBAccess.GetCollection<DataAccess.Group>("Groups");
-            return groups.Find(FilterDefinition<DataAccess.Group>.Empty).ToList();
+            return MongoDbAccessManager.Groups.Find(FilterDefinition<DataAccess.Group>.Empty).ToList();
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="p"></param>
+        /// <returns></returns>
+        public override bool SaveGroup(DataAccess.Group p)
+        {
+            if (p.Id == "0")
+            {
+                p.Id = null;
+                MongoDbAccessManager.Groups.InsertOne(p);
+                return true;
+            }
+            else
+            {
+                MongoDbAccessManager.Groups.UpdateOne(md => md.Id == p.Id, Builders<DataAccess.Group>.Update.Set(md => md.GroupName, p.GroupName).Set(md => md.Description, p.Description));
+                return true;
+            }
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="value"></param>
+        /// <returns></returns>
+        public override bool DeleteGroup(IEnumerable<string> value)
+        {
+            var list = new List<WriteModel<DataAccess.Group>>();
+            foreach (var id in value)
+            {
+                list.Add(new DeleteOneModel<DataAccess.Group>(Builders<DataAccess.Group>.Filter.Eq(g => g.Id, id)));
+            }
+            MongoDbAccessManager.Groups.BulkWrite(list);
+            return true;
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="userId"></param>
+        /// <returns></returns>
+        public override IEnumerable<DataAccess.Group> RetrieveGroupsByUserId(string userId)
+        {
+            var groups = GroupHelper.RetrieveGroups();
+            var user = UserHelper.RetrieveUsers().Cast<User>().FirstOrDefault(u => u.Id == userId);
+            groups.ToList().ForEach(g => g.Checked = user.Groups.Any(id => id == g.Id) ? "checked" : "");
+            return groups;
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="userId"></param>
+        /// <param name="groupIds"></param>
+        /// <returns></returns>
+        public override bool SaveGroupsByUserId(string userId, IEnumerable<string> groupIds)
+        {
+            MongoDbAccessManager.Users.FindOneAndUpdate(u => u.Id == userId, Builders<User>.Update.Set(u => u.Groups, groupIds));
+            return true;
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="roleId"></param>
+        /// <param name="groupIds"></param>
+        /// <returns></returns>
+        public override bool SaveGroupsByRoleId(string roleId, IEnumerable<string> groupIds)
+        {
+            return base.SaveGroupsByRoleId(roleId, groupIds);
         }
     }
 }
diff --git a/Bootstrap.DataAccess.MongoDB/MongoDbAccessManager.cs b/Bootstrap.DataAccess.MongoDB/MongoDbAccessManager.cs
index 8f7d5a02..47d0413e 100644
--- a/Bootstrap.DataAccess.MongoDB/MongoDbAccessManager.cs
+++ b/Bootstrap.DataAccess.MongoDB/MongoDbAccessManager.cs
@@ -16,6 +16,7 @@ namespace Bootstrap.DataAccess.MongoDB
     {
         private static IMongoDatabase _db = null;
         private static bool _register = false;
+
         /// <summary>
         /// 
         /// </summary>
@@ -36,6 +37,7 @@ namespace Bootstrap.DataAccess.MongoDB
                 return _db;
             }
         }
+
         /// <summary>
         /// 
         /// </summary>
@@ -46,6 +48,7 @@ namespace Bootstrap.DataAccess.MongoDB
                 return DBAccess.GetCollection<DataAccess.Log>("Logs");
             }
         }
+
         /// <summary>
         /// 
         /// </summary>
@@ -66,6 +69,7 @@ namespace Bootstrap.DataAccess.MongoDB
                 return DBAccess.GetCollection<BootstrapDict>("Dicts");
             }
         }
+
         /// <summary>
         /// 
         /// </summary>
@@ -76,7 +80,18 @@ namespace Bootstrap.DataAccess.MongoDB
                 return DBAccess.GetCollection<User>("Users");
             }
         }
-		
+
+        /// <summary>
+        /// 
+        /// </summary>
+        public static IMongoCollection<DataAccess.Group> Groups
+        {
+            get
+            {
+                return DBAccess.GetCollection<DataAccess.Group>("Groups");
+            }
+        }
+
         private static void InitDb()
         {
             var connectString = DbAdapterManager.GetConnectionString("ba");
diff --git a/Bootstrap.DataAccess.SQLite/Group.cs b/Bootstrap.DataAccess.SQLite/Group.cs
index 31b19895..65e03ada 100644
--- a/Bootstrap.DataAccess.SQLite/Group.cs
+++ b/Bootstrap.DataAccess.SQLite/Group.cs
@@ -36,7 +36,6 @@ namespace Bootstrap.DataAccess.SQLite
                         DbAccessManager.DBAccess.ExecuteNonQuery(cmd, transaction);
 
                         transaction.CommitTransaction();
-                        CacheCleanUtility.ClearCache(groupIds: value);
                         ret = true;
                     }
                     catch (Exception ex)
@@ -76,7 +75,6 @@ namespace Bootstrap.DataAccess.SQLite
                         });
                         transaction.CommitTransaction();
                     }
-                    CacheCleanUtility.ClearCache(groupIds: groupIds, userIds: new List<string>() { userId });
                     ret = true;
                 }
                 catch (Exception ex)
@@ -113,7 +111,6 @@ namespace Bootstrap.DataAccess.SQLite
                         });
                         transaction.CommitTransaction();
                     }
-                    CacheCleanUtility.ClearCache(groupIds: groupIds, roleIds: new List<string>() { roleId });
                     ret = true;
                 }
                 catch (Exception ex)
diff --git a/Bootstrap.DataAccess/Group.cs b/Bootstrap.DataAccess/Group.cs
index e6058f7c..2ec38996 100644
--- a/Bootstrap.DataAccess/Group.cs
+++ b/Bootstrap.DataAccess/Group.cs
@@ -66,7 +66,6 @@ namespace Bootstrap.DataAccess
                 cmd.Parameters.Add(DbAccessManager.DBAccess.CreateParameter("@ids", ids));
                 ret = DbAccessManager.DBAccess.ExecuteNonQuery(cmd) == -1;
             }
-            CacheCleanUtility.ClearCache(groupIds: value);
             return ret;
         }
         /// <summary>
@@ -89,7 +88,6 @@ namespace Bootstrap.DataAccess
                 cmd.Parameters.Add(DbAccessManager.DBAccess.CreateParameter("@Description", DbAdapterManager.ToDBValue(p.Description)));
                 ret = DbAccessManager.DBAccess.ExecuteNonQuery(cmd) == 1;
             }
-            CacheCleanUtility.ClearCache(groupIds: string.IsNullOrEmpty(p.Id) ? new List<string>() : new List<string>() { p.Id });
             return ret;
         }
         /// <summary>
@@ -153,7 +151,6 @@ namespace Bootstrap.DataAccess
                             transaction.CommitTransaction();
                         }
                     }
-                    CacheCleanUtility.ClearCache(groupIds: groupIds, userIds: new List<string>() { userId });
                     ret = true;
                 }
                 catch (Exception ex)
@@ -223,7 +220,6 @@ namespace Bootstrap.DataAccess
                             transaction.CommitTransaction();
                         }
                     }
-                    CacheCleanUtility.ClearCache(groupIds: groupIds, roleIds: new List<string>() { roleId });
                     ret = true;
                 }
                 catch (Exception ex)
diff --git a/Bootstrap.DataAccess/Helper/GroupHelper.cs b/Bootstrap.DataAccess/Helper/GroupHelper.cs
index 704214ee..a2c5224d 100644
--- a/Bootstrap.DataAccess/Helper/GroupHelper.cs
+++ b/Bootstrap.DataAccess/Helper/GroupHelper.cs
@@ -13,23 +13,36 @@ namespace Bootstrap.DataAccess
         public const string RetrieveGroupsByUserIdDataKey = "GroupHelper-RetrieveGroupsByUserId";
         public const string RetrieveGroupsByRoleIdDataKey = "GroupHelper-RetrieveGroupsByRoleId";
         public const string RetrieveGroupsByUserNameDataKey = "GroupHelper-RetrieveGroupsByUserName";
+
         /// <summary>
         /// 查询所有群组信息
         /// </summary>
         /// <param name="id"></param>
         /// <returns></returns>
         public static IEnumerable<Group> RetrieveGroups() => CacheManager.GetOrAdd(RetrieveGroupsDataKey, key => DbAdapterManager.Create<Group>().RetrieveGroups());
+
         /// <summary>
         /// 删除群组信息
         /// </summary>
         /// <param name="ids"></param>
-        public static bool DeleteGroup(IEnumerable<string> value) => DbAdapterManager.Create<Group>().DeleteGroup(value);
+        public static bool DeleteGroup(IEnumerable<string> value)
+        {
+            var ret = DbAdapterManager.Create<Group>().DeleteGroup(value);
+            if (ret) CacheCleanUtility.ClearCache(groupIds: value);
+            return ret;
+        }
+
         /// <summary>
         /// 保存新建/更新的群组信息
         /// </summary>
         /// <param name="p"></param>
         /// <returns></returns>
-        public static bool SaveGroup(Group p) => DbAdapterManager.Create<Group>().SaveGroup(p);
+        public static bool SaveGroup(Group p)
+        {
+            var ret = DbAdapterManager.Create<Group>().SaveGroup(p);
+            if (ret) CacheCleanUtility.ClearCache(groupIds: string.IsNullOrEmpty(p.Id) ? new List<string>() : new List<string>() { p.Id });
+            return ret;
+        }
         /// <summary>
         /// 根据用户查询部门信息
         /// </summary>
@@ -43,20 +56,33 @@ namespace Bootstrap.DataAccess
         /// <param name="userId"></param>
         /// <param name="groupIds"></param>
         /// <returns></returns>
-        public static bool SaveGroupsByUserId(string userId, IEnumerable<string> groupIds) => DbAdapterManager.Create<Group>().SaveGroupsByUserId(userId, groupIds);
+        public static bool SaveGroupsByUserId(string userId, IEnumerable<string> groupIds)
+        {
+            var ret = DbAdapterManager.Create<Group>().SaveGroupsByUserId(userId, groupIds);
+            if (ret) CacheCleanUtility.ClearCache(groupIds: groupIds, userIds: new List<string>() { userId });
+            return ret;
+        }
+
         /// <summary>
         /// 根据角色ID指派部门
         /// </summary>
         /// <param name="roleId"></param>
         /// <returns></returns>
         public static IEnumerable<Group> RetrieveGroupsByRoleId(string roleId) => CacheManager.GetOrAdd(string.Format("{0}-{1}", RetrieveGroupsByRoleIdDataKey, roleId), key => DbAdapterManager.Create<Group>().RetrieveGroupsByRoleId(roleId), RetrieveGroupsByRoleIdDataKey);
+
         /// <summary>
         /// 根据角色ID以及选定的部门ID，保到角色部门表
         /// </summary>
         /// <param name="roleId"></param>
         /// <param name="groupIds"></param>
         /// <returns></returns>
-        public static bool SaveGroupsByRoleId(string roleId, IEnumerable<string> groupIds) => DbAdapterManager.Create<Group>().SaveGroupsByRoleId(roleId, groupIds);
+        public static bool SaveGroupsByRoleId(string roleId, IEnumerable<string> groupIds)
+        {
+            var ret = DbAdapterManager.Create<Group>().SaveGroupsByRoleId(roleId, groupIds);
+            if (ret) CacheCleanUtility.ClearCache(groupIds: groupIds, roleIds: new List<string>() { roleId });
+            return ret;
+        }
+
         /// <summary>
         /// 
         /// </summary>