diff --git a/Bootstrap.Admin/Bootstrap.Admin.csproj b/Bootstrap.Admin/Bootstrap.Admin.csproj
index b84cdf54..31d20a4b 100644
--- a/Bootstrap.Admin/Bootstrap.Admin.csproj
+++ b/Bootstrap.Admin/Bootstrap.Admin.csproj
@@ -227,6 +227,7 @@
     <Content Include="Views\Shared\RoleConfig.cshtml" />
     <Content Include="Views\Shared\IconView.cshtml" />
     <Content Include="Views\Shared\UserConfig.cshtml" />
+    <Content Include="Views\Shared\GroupConfig.cshtml" />
     <None Include="Web.Debug.config">
       <DependentUpon>Web.config</DependentUpon>
     </None>
diff --git a/Bootstrap.Admin/Content/js/framework.js b/Bootstrap.Admin/Content/js/framework.js
index c05c8547..2d5d63d4 100644
--- a/Bootstrap.Admin/Content/js/framework.js
+++ b/Bootstrap.Admin/Content/js/framework.js
@@ -297,9 +297,41 @@
         processUsersData({ Id: roleId, callback: callback, method: "PUT", data: { type: "role", userIds: userIds } });
     }
 
-    Group = {};
-    Group.getGroupsByUserId = function (userId) {
+    var processGroupsData = function (options) {
+        var data = $.extend({ data: { type: "" }, method: "POST", Id: "" }, options);
+        $.ajax({
+            url: '../api/Groups/' + data.Id,
+            data: data.data,
+            type: data.method,
+            success: function (result) {
+                if ($.isFunction(data.callback)) {
+                    if ($.isArray(result)) {
+                        var html = $.map(result, function (element, index) {
+                            return $.format('<div class="checkbox col-lg-3 col-xs-4"><label title="{3}"><input type="checkbox" value="{0}" {2}>{1}</label></div>', element.ID, element.GroupName, element.Checked, element.Description);
+                        }).join('');
+                        data.callback(html);
+                        return;
+                    }
+                }
+                else if ($.isPlainObject(data.callback) && data.callback.modal !== undefined) {
+                    $("#" + data.callback.modal).modal('hide');
+                }
+                if (result) { swal("成功", "授权角色", "success"); }
+                else { swal("失败", "授权角色", "error"); }
+                if ($.isFunction(data.callback))  data.callback(result);
+            },
+            error: function (XMLHttpRequest, textStatus, errorThrown) {
+                if ($.isFunction(data.callback)) data.callback(false);
+            }
+        });
+    }
 
+    Group = {};
+    Group.getGroupsByUserId = function (userId, callback) {
+        processGroupsData({ Id: userId, callback: callback, data: { type: "user" } });
+    };
+    Group.saveGroupsByUserId = function (userId, groupIds, callback) {
+        processGroupsData({ Id: userId, callback: callback, method: "PUT", data: { type: "user", groupIds: groupIds } });
     };
     Group.getGroupsByRoleId = function (roleId) {
 
diff --git a/Bootstrap.Admin/Controllers/GroupsController.cs b/Bootstrap.Admin/Controllers/GroupsController.cs
index c08f11c5..305ad8e2 100644
--- a/Bootstrap.Admin/Controllers/GroupsController.cs
+++ b/Bootstrap.Admin/Controllers/GroupsController.cs
@@ -1,5 +1,7 @@
 using Bootstrap.Admin.Models;
 using Bootstrap.DataAccess;
+using Newtonsoft.Json.Linq;
+using System.Collections.Generic;
 using System.Linq;
 using System.Web.Http;
 
@@ -45,5 +47,48 @@ namespace Bootstrap.Admin.Controllers
         {
             return GroupHelper.DeleteGroup(value);
         }
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="id"></param>
+        /// <param name="value"></param>
+        /// <returns></returns>
+        [HttpPost]
+        public IEnumerable<Group> Post(int id, [FromBody]JObject value)
+        {
+            var ret = new List<Group>();
+            dynamic json = value;
+            switch ((string)json.type)
+            {
+                case "user":
+                    ret = GroupHelper.RetrieveGroupsByUserId(id).ToList();
+                    break;
+                default:
+                    break;
+            }
+            return ret;
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="id"></param>
+        /// <param name="value"></param>
+        /// <returns></returns>
+        [HttpPut]
+        public bool Put(int id, [FromBody]JObject value)
+        {
+            var ret = false;
+            dynamic json = value;
+            string groupIds = json.groupIds;
+            switch ((string)json.type)
+            {
+                case "user":
+                    ret = GroupHelper.SaveGroupsByUserId(id, groupIds);
+                    break;
+                default:
+                    break;
+            }
+            return ret;
+        }
     }
 }
diff --git a/Bootstrap.Admin/Scripts/Users.js b/Bootstrap.Admin/Scripts/Users.js
index ad4f7abc..08ce70eb 100644
--- a/Bootstrap.Admin/Scripts/Users.js
+++ b/Bootstrap.Admin/Scripts/Users.js
@@ -22,7 +22,11 @@
             }, {
                 id: 'btn_assignGroup',
                 click: function (row) {
-                    var userId = row.ID;
+                    Group.getGroupsByUserId(row.ID, function (data) {
+                        $("#dialogGroup .modal-title").text($.format('{0}-部门授权窗口', row.DisplayName));
+                        $('#dialogGroup form').html(data);
+                        $('#dialogGroup').modal('show');
+                    });
                 }
             }, {
                 id: 'btnSubmitUserRole',
@@ -33,6 +37,15 @@
                     }).toArray().join(',');
                     Role.saveRolesByUserId(userId, roleIds, { modal: 'dialogRole' });
                 }
+            }, {
+                id: 'btnSubmitUserGroup',
+                click: function (row) {
+                    var userId = row.ID;
+                    var groupIds = $('#dialogGroup :checked').map(function (index, element) {
+                        return $(element).val();
+                    }).toArray().join(',');
+                    Group.saveGroupsByUserId(userId, groupIds, { modal: 'dialogGroup' });
+                }
             }]
         },
         success: function (src, data) {
diff --git a/Bootstrap.Admin/Views/Admin/Users.cshtml b/Bootstrap.Admin/Views/Admin/Users.cshtml
index 61db9430..6a1375cb 100644
--- a/Bootstrap.Admin/Views/Admin/Users.cshtml
+++ b/Bootstrap.Admin/Views/Admin/Users.cshtml
@@ -64,4 +64,5 @@
 }
 @section customModal {
     @Html.Partial("RoleConfig")
+    @Html.Partial("GroupConfig")
 }
diff --git a/Bootstrap.Admin/Views/Shared/GroupConfig.cshtml b/Bootstrap.Admin/Views/Shared/GroupConfig.cshtml
new file mode 100644
index 00000000..c0ff4fbf
--- /dev/null
+++ b/Bootstrap.Admin/Views/Shared/GroupConfig.cshtml
@@ -0,0 +1,17 @@
+<div class="modal fade" id="dialogGroup" tabindex="-1" role="dialog" data-backdrop="static" aria-labelledby="myGroupModalLabel" aria-hidden="true">
+    <div class="modal-dialog">
+        <div class="modal-content">
+            <div class="modal-header">
+                <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
+                <h4 class="modal-title" id="myGroupModalLabel">部门授权窗口</h4>
+            </div>
+            <div class="modal-body">
+                <form class="form-inline" role="form"></form>
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-default" data-dismiss="modal">关闭</button>
+                <button type="button" class="btn btn-primary" id="btnSubmitUserGroup">保存</button>
+            </div>
+        </div>
+    </div>
+</div>
diff --git a/Bootstrap.DataAccess/Group.cs b/Bootstrap.DataAccess/Group.cs
index 6ec7cced..35b05da8 100644
--- a/Bootstrap.DataAccess/Group.cs
+++ b/Bootstrap.DataAccess/Group.cs
@@ -20,5 +20,10 @@
         /// 获得/设置 群组描述
         /// </summary>
         public string Description { get; set; }
+
+        /// <summary>
+        /// 获取/设置 用户群组关联状态 checked 标示已经关联 '' 标示未关联
+        /// </summary>
+        public string Checked { get; set; }
     }
 }
diff --git a/Bootstrap.DataAccess/GroupHelper.cs b/Bootstrap.DataAccess/GroupHelper.cs
index a02a3a81..092e72b8 100644
--- a/Bootstrap.DataAccess/GroupHelper.cs
+++ b/Bootstrap.DataAccess/GroupHelper.cs
@@ -1,10 +1,12 @@
 using Longbow.Caching;
 using Longbow.Caching.Configuration;
+using Longbow.Data;
 using Longbow.ExceptionManagement;
 using System;
 using System.Collections.Generic;
 using System.Data;
 using System.Data.Common;
+using System.Data.SqlClient;
 using System.Globalization;
 using System.Linq;
 
@@ -17,6 +19,7 @@ namespace Bootstrap.DataAccess
     public static class GroupHelper
     {
         private const string GroupDataKey = "GroupData-CodeGroupHelper";
+        private const string GroupUserIDDataKey = "GroupData-CodeGroupHelper-";
         /// <summary>
         /// 查询所有群组信息
         /// </summary>
@@ -105,10 +108,101 @@ namespace Bootstrap.DataAccess
             }
             return ret;
         }
+        /// <summary>
+        /// 根据用户查询部门信息
+        /// </summary>
+        /// <param name="userId"></param>
+        /// <returns></returns>
+        public static IEnumerable<Group> RetrieveGroupsByUserId(int userId)
+        {
+            string sql = "select g.ID,g.GroupName,g.[Description],case ug.GroupID when g.ID then 'checked' else '' end [status] from Groups g left join UserGroup ug on g.ID=ug.GroupID and UserID=@UserID";
+            string k = string.Format("{0}{1}", GroupUserIDDataKey, userId);
+            var ret = CacheManager.GetOrAdd(k, CacheSection.RetrieveIntervalByKey(GroupUserIDDataKey), key =>
+            {
+                List<Group> Groups = new List<Group>();
+                DbCommand cmd = DBAccessManager.SqlDBAccess.CreateCommand(CommandType.Text, sql);
+                cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@UserID", userId, ParameterDirection.Input));
+                try
+                {
+                    using (DbDataReader reader = DBAccessManager.SqlDBAccess.ExecuteReader(cmd))
+                    {
+                        while (reader.Read())
+                        {
+                            Groups.Add(new Group()
+                            {
+                                ID = (int)reader[0],
+                                GroupName = (string)reader[1],
+                                Description = (string)reader[2],
+                                Checked = (string)reader[3]
+                            });
+                        }
+                    }
+                }
+                catch (Exception ex) { ExceptionManager.Publish(ex); }
+                return Groups;
+            }, CacheSection.RetrieveDescByKey(GroupUserIDDataKey));
+            return ret;
+        }
+        /// <summary>
+        /// 保存用户部门关系
+        /// </summary>
+        /// <param name="id"></param>
+        /// <param name="value"></param>
+        /// <returns></returns>
+        public static bool SaveGroupsByUserId(int id, string value)
+        {
+            DataTable dt = new DataTable();
+            dt.Columns.Add("UserID", typeof(int));
+            dt.Columns.Add("GroupID", typeof(int));
+            //判断用户是否选定角色
+            if (!string.IsNullOrEmpty(value))
+            {
+                string[] groupIDs = value.Split(',');
+                foreach (string groupID in groupIDs)
+                {
+                    DataRow row = dt.NewRow();
+                    row["UserID"] = id;
+                    row["GroupID"] = groupID;
+                    dt.Rows.Add(row);
+                }
+            }
+
+            string sql = "delete from UserGroup where UserID=@UserID;";
+            using (DbCommand cmd = DBAccessManager.SqlDBAccess.CreateCommand(CommandType.Text, sql))
+            {
+                cmd.Parameters.Add(DBAccessManager.SqlDBAccess.CreateParameter("@UserID", id, ParameterDirection.Input));
+                using (TransactionPackage transaction = DBAccessManager.SqlDBAccess.BeginTransaction())
+                {
+                    using (SqlBulkCopy bulk = new SqlBulkCopy((SqlConnection)transaction.Transaction.Connection, SqlBulkCopyOptions.Default, (SqlTransaction)transaction.Transaction))
+                    {
+                        bulk.BatchSize = 1000;
+                        bulk.DestinationTableName = "UserGroup";
+                        bulk.ColumnMappings.Add("UserID", "UserID");
+                        bulk.ColumnMappings.Add("GroupID", "GroupID");
+
+                        bool ret = true;
+                        try
+                        {
+                            DBAccessManager.SqlDBAccess.ExecuteNonQuery(cmd, transaction);
+                            bulk.WriteToServer(dt);
+                            transaction.CommitTransaction();
+                            ClearCache();
+                        }
+                        catch (Exception ex)
+                        {
+                            ret = false;
+                            transaction.RollbackTransaction();
+                        }
+                        return ret;
+                    }
+                }
+            }
+        }
         // 更新缓存
         private static void ClearCache()
         {
             CacheManager.Clear(key => key == GroupDataKey);
+            CacheManager.Clear(key => key == GroupUserIDDataKey);
         }
     }
 }
diff --git a/Bootstrap.DataAccessTests/GroupHelperTests.cs b/Bootstrap.DataAccessTests/GroupHelperTests.cs
index 3afec8b6..42cffb06 100644
--- a/Bootstrap.DataAccessTests/GroupHelperTests.cs
+++ b/Bootstrap.DataAccessTests/GroupHelperTests.cs
@@ -48,6 +48,18 @@ namespace Bootstrap.DataAccess.Tests
             }
         }
 
+        [TestMethod()]
+        public void RetrieveGroupsByUserIdTest()
+        {
+            var result = GroupHelper.RetrieveGroupsByUserId(1);
+            Assert.IsTrue(result.Count() > 0, "根据用户查询群组失败");
+        }
+        [TestMethod()]
+        public void SaveGroupsByUserIdTest()
+        {
+            var result = GroupHelper.SaveGroupsByUserId(1, "1,2");
+            Assert.IsTrue(result == true, "保存用户群组关系失败");
+        }
 
     }
 }