diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Controllers/CdMajorController.cs b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Controllers/CdMajorController.cs
index 8c247613b..8c77076f7 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Controllers/CdMajorController.cs	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Controllers/CdMajorController.cs	
@@ -102,6 +102,19 @@ namespace Learun.Application.Web.Areas.EducationalAdministration.Controllers
             };
             return Success(jsonData);
         }
+
+        /// <summary>
+        /// 获取树形数据
+        /// </summary>
+        /// <param name="parentId">父级id</param>
+        /// <returns></returns>
+        [HttpGet]
+        [AjaxOnly]
+        public ActionResult GetTree(string parentId)
+        {
+            var data = cdMajorIBLL.GetTree(parentId);
+            return JsonResult(data);
+        }
         #endregion
 
         #region  提交数据
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Controllers/ClassPlanController.cs b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Controllers/ClassPlanController.cs
index cdb33e70f..428b71244 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Controllers/ClassPlanController.cs	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Controllers/ClassPlanController.cs	
@@ -119,7 +119,7 @@ namespace Learun.Application.Web.Areas.EducationalAdministration.Controllers
             entity.State = 0;
             entity.IsAllowEdit = true;
             entity.MakeDate = DateTime.Now;
-            var model = classPlanIBLL.GetRepetitions(entity.F_SchoolId, entity.AcademicYearNo, entity.Semester, entity.DeptNo, entity.MajorNo, entity.Grade, entity.LessonNo);
+            var model = classPlanIBLL.GetRepetitions(entity.F_SchoolId, entity.AcademicYearNo, entity.Semester, entity.MajorNo, entity.Grade, entity.LessonNo);
             if (model != null)
             {
                 if (keyValue != model.ID.ToString())
@@ -149,7 +149,7 @@ namespace Learun.Application.Web.Areas.EducationalAdministration.Controllers
             for (int i = 0; i < entity.Count; i++)
             {
                 var lessonList = classInfoIBLL.GetAllClass().
-                    Where(x => x.DeptNo == entity[i].DeptNo && x.MajorNo == entity[i].MajorNo && x.Grade == entity[i].Grade)
+                    Where(x => x.MajorNo == entity[i].MajorNo && x.Grade == entity[i].Grade)
                     .OrderBy(x => x.ClassNo).Select(x => x.ClassNo).ToList();
                 if (lessonList.Count > 0)
                 {
@@ -158,7 +158,6 @@ namespace Learun.Application.Web.Areas.EducationalAdministration.Controllers
                         TeachClassEntity TeachEntity = new TeachClassEntity();
                         TeachEntity.TeachClassNo = lessonList[j];
                         TeachEntity.AcademicYearNo = entity[i].AcademicYearNo;
-                        TeachEntity.DeptNo = entity[i].DeptNo;
                         TeachEntity.MajorNo = entity[i].MajorNo;
                         TeachEntity.Grade = entity[i].Grade;
                         TeachEntity.Semester = entity[i].Semester;
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Controllers/ClassPlanTeachController.cs b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Controllers/ClassPlanTeachController.cs
index 0b10baebb..003d22918 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Controllers/ClassPlanTeachController.cs	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Controllers/ClassPlanTeachController.cs	
@@ -155,7 +155,6 @@ namespace Learun.Application.Web.Areas.EducationalAdministration.Controllers
                     {
                         StuSelectLessonListEntity TeachEntity = new StuSelectLessonListEntity();
                         TeachEntity.StuNo = stuDataList[j].StuNo;
-                        TeachEntity.DeptNo = entityList[i].DeptNo;
                         TeachEntity.MajorNo = entityList[i].MajorNo;
                         TeachEntity.ClassNo = stuDataList[j].ClassNo;
                         TeachEntity.MajorDetailNo = entityList[i].MajorDetailNo;
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlan/Form.cshtml b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlan/Form.cshtml
index 9f664a33d..eb807f5b4 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlan/Form.cshtml	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlan/Form.cshtml	
@@ -15,15 +15,11 @@
         <div class="lr-form-item-title">学期<font face="宋体">*</font></div>
         <div id="Semester" isvalid="yes" checkexpession="NotNull"></div>
     </div>
-    <div class="col-xs-4 lr-form-item" data-table="ClassPlan">
-        <div class="lr-form-item-title">系部<font face="宋体">*</font></div>
-        <div id="DeptNo" isvalid="yes" checkexpession="NotNull"></div>
-    </div>
-    <div class="col-xs-4 lr-form-item" data-table="ClassPlan">
+    <div class="col-xs-6 lr-form-item" data-table="ClassPlan">
         <div class="lr-form-item-title">专业<font face="宋体">*</font></div>
         <div id="MajorNo" isvalid="yes" checkexpession="NotNull"></div>
     </div>
-    <div class="col-xs-4 lr-form-item" data-table="ClassPlan">
+    <div class="col-xs-6 lr-form-item" data-table="ClassPlan">
         <div class="lr-form-item-title">年级<font face="宋体">*</font></div>
         <div id="Grade" isvalid="yes" checkexpession="NotNull"></div>
     </div>
@@ -32,10 +28,6 @@
         <div id="LessonNo" isvalid="yes" checkexpession="NotNull"></div>
         <input id="LessonName" type="hidden" />
     </div>
-    @*<div class="col-xs-4 lr-form-item" data-table="ClassPlan">
-        <div class="lr-form-item-title">课程类别码</div>
-        <div id="LessonSortNo"></div>
-    </div>*@
     <div class="col-xs-6 lr-form-item" data-table="ClassPlan">
         <div class="lr-form-item-title">课程细类码</div>
         <div id="LessonSortDetailNo"></div>
@@ -44,38 +36,34 @@
         <div class="lr-form-item-title">开合课</div>
         <input id="StuSortNo" type="text" class="form-control" />
     </div>
-    <div class="col-xs-4 lr-form-item" data-table="ClassPlan">
+    <div class="col-xs-6 lr-form-item" data-table="ClassPlan">
         <div class="lr-form-item-title">拟开教学班数</div>
         <input id="TeachClassNum" type="text" class="form-control" isvalid="yes" checkexpession="NumOrNull" />
     </div>
-    <div class="col-xs-4 lr-form-item" data-table="ClassPlan">
+    <div class="col-xs-6 lr-form-item" data-table="ClassPlan">
         <div class="lr-form-item-title">人数</div>
         <input id="StuNum" type="text" class="form-control" isvalid="yes" checkexpession="NumOrNull" />
     </div>
-    <div class="col-xs-4 lr-form-item" data-table="ClassPlan">
+    <div class="col-xs-6 lr-form-item" data-table="ClassPlan">
         <div class="lr-form-item-title">周课时</div>
         <input id="WeekLessonHour" type="text" class="form-control" isvalid="yes" checkexpession="NumOrNull" />
     </div>
-    <div class="col-xs-3 lr-form-item" data-table="ClassPlan">
+    <div class="col-xs-6 lr-form-item" data-table="ClassPlan">
         <div class="lr-form-item-title">教室课时</div>
         <input id="WeekHourClassroom" type="text" class="form-control" checkexpession="NumOrNull" />
     </div>
-    <div class="col-xs-3 lr-form-item" data-table="ClassPlan">
+    <div class="col-xs-6 lr-form-item" data-table="ClassPlan">
         <div class="lr-form-item-title">上机课时</div>
         <input id="PracticeHour" type="text" class="form-control" checkexpession="NumOrNull" />
     </div>
-    <div class="col-xs-3 lr-form-item" data-table="ClassPlan">
+    <div class="col-xs-6 lr-form-item" data-table="ClassPlan">
         <div class="lr-form-item-title">起始周次</div>
         <input id="StartWeek" type="text" class="form-control" icheckexpession="NumOrNull" />
     </div>
-    <div class="col-xs-3 lr-form-item" data-table="ClassPlan">
+    <div class="col-xs-6 lr-form-item" data-table="ClassPlan">
         <div class="lr-form-item-title">结束周次</div>
         <input id="EndWeek" type="text" class="form-control" checkexpession="NumOrNull" />
     </div>
-    <div class="col-xs-6 lr-form-item" data-table="ClassPlan">
-        <div class="lr-form-item-title">负责开课院系</div>
-        <div id="TeachDeptNo"></div>
-    </div>
     <div class="col-xs-6 lr-form-item" data-table="ClassPlan">
         <div class="lr-form-item-title">学分</div>
         <input id="StudyScore" type="text" class="form-control" checkexpession="NumOrNull" />
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlan/Form.js b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlan/Form.js
index 28d19bcfd..4fef293f4 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlan/Form.js	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlan/Form.js	
@@ -33,33 +33,7 @@ var bootstrap = function ($, learun) {
                 text: 'text'
             });
             $('#Semester').lrDataItemSelect({ code: 'Semester' });
-            $('#DeptNo').lrselect({
-                url: top.$.rootUrl + '/LR_SystemModule/DataSource/GetDataTable?code=' + 'CdDeptInfo',
-                value: 'deptno',
-                text: 'deptname',
-                maxHeight: 200,
-                select: function (item) {
-                    var NDeptNo = $("#DeptNo").lrselectGet();
-                    if (NDeptNo != null && NDeptNo != "" && NDeptNo != undefined) {
-                        $('#MajorNo').lrselectRefresh({
-                            url: top.$.rootUrl + '/LR_SystemModule/DataSource/GetDataTable?code=CdMajorInfo',
-                            param: { strWhere: " 1=1 and CheckMark=1 and deptno in (" + NDeptNo + ")" },
-                            value: "majorno",
-                            text: "majorname",
-                            maxHeight: 200
-                        });
-                    } else {
-                        $('#MajorNo').lrselectRefresh({
-                            url: top.$.rootUrl + '/LR_SystemModule/DataSource/GetDataTable?code=CdMajorInfo',
-                            param: { strWhere: " 1=1 and CheckMark=1 and deptno ='' " },
-                            value: "majorno",
-                            text: "majorname",
-                            maxHeight: 200
-                        });
-                    }
-                }
-            })
-            $("#MajorNo").lrselect();
+            $('#MajorNo').lrDataSourceSelect({ code: 'CdMajorInfo', value: 'majorno', text: 'majorname' });
             $('#LessonNo').lrselect({
                 placeholder: "请选择课程",
                 allowSearch: true,
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlan/Index.cshtml b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlan/Index.cshtml
index 670778a6d..609fe905a 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlan/Index.cshtml	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlan/Index.cshtml	
@@ -6,7 +6,7 @@
     <div class="lr-layout-left">
         <div class="lr-layout-wrap">
             <div class="lr-layout-title lrlt ">学校信息</div>
-            <div id="cddeptTree" class="lr-layout-body"></div>
+            <div id="cdmajorTree" class="lr-layout-body"></div>
         </div>
     </div>
     <div class="lr-layout-center">
@@ -23,10 +23,6 @@
                                     <div class="lr-form-item-title">学校</div>
                                     <div id="F_SchoolId"></div>
                                 </div>
-                                <div class="col-xs-12 lr-form-item">
-                                    <div class="lr-form-item-title">专业</div>
-                                    <div id="MajorNo"></div>
-                                </div>
                                 <div class="col-xs-6 lr-form-item">
                                     <div class="lr-form-item-title">学年</div>
                                     <div id="AcademicYearNo"></div>
@@ -35,10 +31,6 @@
                                     <div class="lr-form-item-title">学期</div>
                                     <div id="Semester"></div>
                                 </div>
-                                @*<div class="col-xs-6 lr-form-item">
-                                <div class="lr-form-item-title">系部</div>
-                                <div id="DeptNo"></div>
-                                </div>*@
                                 <div class="col-xs-12 lr-form-item">
                                     <div class="lr-form-item-title">年级</div>
                                     <div id="Grade"></div>
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlan/Index.js b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlan/Index.js
index c22726aea..5d3fac978 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlan/Index.js	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlan/Index.js	
@@ -7,7 +7,7 @@
 var refreshGirdData;
 var bootstrap = function ($, learun) {
     "use strict";
-    var cddeptname = '';
+    var cdmajorname = '';
     var page = {
         init: function () {
             page.inittree();
@@ -163,22 +163,22 @@ var bootstrap = function ($, learun) {
             });
         },
         inittree: function () {
-            $('#cddeptTree').lrtree({
-                url: top.$.rootUrl + '/EducationalAdministration/CdDept/GetTree',
+            $('#cdmajorTree').lrtree({
+                url: top.$.rootUrl + '/EducationalAdministration/CdMajor/GetTree',
                 param: { parentId: '0' },
                 nodeClick: page.treeNodeClick
             });
-            //$('#cddeptTree').lrtreeSet('setValue', '53298b7a-404c-4337-aa7f-80b2a4ca6681');
+            //$('#cdmajorTree').lrtreeSet('setValue', '53298b7a-404c-4337-aa7f-80b2a4ca6681');
         },
         treeNodeClick: function (item) {
-            cddeptname = item.id;
+            cdmajorname = item.id;
             $('#titleinfo').text(item.text);
             page.search();
-            var NDeptNo = item.id;
-            if (NDeptNo != null && NDeptNo != "" && NDeptNo != undefined) {
+            var NMajorNo = item.id;
+            if (NMajorNo != null && NMajorNo != "" && NMajorNo != undefined) {
                 $('#MajorNo').lrselectRefresh({
                     url: top.$.rootUrl + '/LR_SystemModule/DataSource/GetDataTable?code=CdMajorInfo',
-                    param: { strWhere: " 1=1 and CheckMark=1 and deptno in (" + NDeptNo + ")" },
+                    param: { strWhere: " 1=1 and CheckMark=1 and majorno in (" + NMajorNo + ")" },
                     value: "majorno",
                     text: "majorname",
                     maxHeight: 200
@@ -186,7 +186,7 @@ var bootstrap = function ($, learun) {
             } else {
                 $('#MajorNo').lrselectRefresh({
                     url: top.$.rootUrl + '/LR_SystemModule/DataSource/GetDataTable?code=CdMajorInfo',
-                    param: { strWhere: " 1=1 and CheckMark=1 and deptno ='' " },
+                    param: { strWhere: " 1=1 and CheckMark=1 and majorno ='' " },
                     value: "majorno",
                     text: "majorname",
                     maxHeight: 200
@@ -224,19 +224,6 @@ var bootstrap = function ($, learun) {
                             });
                         }
                     },
-                    {
-                        label: "系部", name: "DeptNo", width: 100, align: "left",
-                        formatterAsync: function (callback, value, row, op, $cell) {
-                            learun.clientdata.getAsync('custmerData', {
-                                url: '/LR_SystemModule/DataSource/GetDataTable?code=' + 'CdDeptInfo',
-                                key: value,
-                                keyId: 'deptno',
-                                callback: function (_data) {
-                                    callback(_data['deptname']);
-                                }
-                            });
-                        }
-                    },
                     {
                         label: "专业", name: "MajorNo", width: 100, align: "left",
                         formatterAsync: function (callback, value, row, op, $cell) {
@@ -270,19 +257,6 @@ var bootstrap = function ($, learun) {
                     { label: "上机课时", name: "PracticeHour", width: 80, align: "left" },
                     { label: "起始周次", name: "StartWeek", width: 80, align: "left" },
                     { label: "结束周次", name: "EndWeek", width: 80, align: "left" },
-                    {
-                        label: "负责开课院系", name: "TeachDeptNo", width: 100, align: "left",
-                        formatterAsync: function (callback, value, row, op, $cell) {
-                            learun.clientdata.getAsync('custmerData', {
-                                url: '/LR_SystemModule/DataSource/GetDataTable?code=' + 'CdDeptInfo',
-                                key: value,
-                                keyId: 'deptno',
-                                callback: function (_data) {
-                                    callback(_data['deptname']);
-                                }
-                            });
-                        }
-                    },
                     { label: "学分", name: "StudyScore", width: 80, align: "left" },
                     { label: "备注", name: "Remark", width: 100, align: "left" },
                 ],
@@ -295,7 +269,7 @@ var bootstrap = function ($, learun) {
         },
         search: function (param) {
             param = param || {};
-            param.DeptNo = cddeptname;
+            param.MajorNo = cdmajorname;
             $('#gridtable').jfGridSet('reload', { queryJson: JSON.stringify(param) });
         }
     };
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlanTeach/Index.cshtml b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlanTeach/Index.cshtml
index 4a6fdd314..a6615ae42 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlanTeach/Index.cshtml	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlanTeach/Index.cshtml	
@@ -6,7 +6,7 @@
     <div class="lr-layout-left">
         <div class="lr-layout-wrap">
             <div class="lr-layout-title lrlt ">学校信息</div>
-            <div id="cddeptTree" class="lr-layout-body"></div>
+            <div id="cdmajorTree" class="lr-layout-body"></div>
         </div>
     </div>
     <div class="lr-layout-center">
@@ -23,10 +23,6 @@
                                     <div class="lr-form-item-title">学校</div>
                                     <div id="F_SchoolId"></div>
                                 </div>
-                                <div class="col-xs-12 lr-form-item">
-                                    <div class="lr-form-item-title">专业</div>
-                                    <div id="MajorNo"></div>
-                                </div>
                                 <div class="col-xs-6 lr-form-item">
                                     <div class="lr-form-item-title">学年</div>
                                     <div id="AcademicYearNo"></div>
@@ -35,10 +31,6 @@
                                     <div class="lr-form-item-title">学期</div>
                                     <div id="Semester"></div>
                                 </div>
-                                @*<div class="col-xs-6 lr-form-item">
-                                    <div class="lr-form-item-title">系部</div>
-                                    <div id="DeptNo"></div>
-                                    </div>*@
                                 <div class="col-xs-12 lr-form-item">
                                     <div class="lr-form-item-title">年级</div>
                                     <div id="Grade"></div>
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlanTeach/Index.js b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlanTeach/Index.js
index 2755e71ab..cc1005cfb 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlanTeach/Index.js	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/ClassPlanTeach/Index.js	
@@ -7,7 +7,7 @@
 var refreshGirdData;
 var bootstrap = function ($, learun) {
     "use strict";
-    var cddeptname = '';
+    var cdmajorname = '';
     var page = {
         init: function () {
             page.inittree();
@@ -108,22 +108,22 @@ var bootstrap = function ($, learun) {
             });
         },
         inittree: function () {
-            $('#cddeptTree').lrtree({
-                url: top.$.rootUrl + '/EducationalAdministration/CdDept/GetTree',
+            $('#cdmajorTree').lrtree({
+                url: top.$.rootUrl + '/EducationalAdministration/CdMajor/GetTree',
                 param: { parentId: '0' },
                 nodeClick: page.treeNodeClick
             });
             //$('#cddeptTree').lrtreeSet('setValue', '53298b7a-404c-4337-aa7f-80b2a4ca6681');
         },
         treeNodeClick: function (item) {
-            cddeptname = item.id;
+            cdmajorname = item.id;
             $('#titleinfo').text(item.text);
             page.search();
-            var NDeptNo = item.id;
-            if (NDeptNo != null && NDeptNo != "" && NDeptNo != undefined) {
+            var NMajorNo = item.id;
+            if (NMajorNo != null && NMajorNo != "" && NMajorNo != undefined) {
                 $('#MajorNo').lrselectRefresh({
                     url: top.$.rootUrl + '/LR_SystemModule/DataSource/GetDataTable?code=CdMajorInfo',
-                    param: { strWhere: " 1=1 and CheckMark=1 and deptno in (" + NDeptNo + ")" },
+                    param: { strWhere: " 1=1 and CheckMark=1 and majorno in (" + NMajorNo + ")" },
                     value: "majorno",
                     text: "majorname",
                     maxHeight: 200
@@ -131,7 +131,7 @@ var bootstrap = function ($, learun) {
             } else {
                 $('#MajorNo').lrselectRefresh({
                     url: top.$.rootUrl + '/LR_SystemModule/DataSource/GetDataTable?code=CdMajorInfo',
-                    param: { strWhere: " 1=1 and CheckMark=1 and deptno ='' " },
+                    param: { strWhere: " 1=1 and CheckMark=1 and majorno ='' " },
                     value: "majorno",
                     text: "majorname",
                     maxHeight: 200
@@ -183,7 +183,7 @@ var bootstrap = function ($, learun) {
                         }
                     },
                     {
-                        label: "专业", name: "MajorNo", width: 100, align: "left",
+                        label: "专业", name: "MajorNo", width: 200, align: "left",
                         formatterAsync: function (callback, value, row, op, $cell) {
                             learun.clientdata.getAsync('custmerData', {
                                 url: '/LR_SystemModule/DataSource/GetDataTable?code=' + 'CdMajorInfo',
@@ -239,7 +239,7 @@ var bootstrap = function ($, learun) {
         },
         search: function (param) {
             param = param || {};
-            param.DeptNo = cddeptname;
+            param.MajorNo = cdmajorname;
             $('#gridtable').jfGridSet('reload', { queryJson: JSON.stringify(param) });
         }
     };
diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/CdMajor/CdMajorBLL.cs b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/CdMajor/CdMajorBLL.cs
index 12d8144a7..9da9eb18c 100644
--- a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/CdMajor/CdMajorBLL.cs	
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/CdMajor/CdMajorBLL.cs	
@@ -2,6 +2,8 @@
 using System;
 using System.Data;
 using System.Collections.Generic;
+using Learun.Cache.Factory;
+using Learun.Cache.Base;
 
 namespace Learun.Application.TwoDevelopment.EducationalAdministration
 {
@@ -15,6 +17,10 @@ namespace Learun.Application.TwoDevelopment.EducationalAdministration
     public class CdMajorBLL : CdMajorIBLL
     {
         private CdMajorService cdMajorService = new CdMajorService();
+        #region 缓存定义
+        private ICache cache = CacheFactory.CaChe();
+        private string cacheKey = "Learun_adms_cdmajor";
+        #endregion
 
         #region  获取数据
 
@@ -279,5 +285,70 @@ namespace Learun.Application.TwoDevelopment.EducationalAdministration
 
         #endregion
 
+        #region 扩展数据
+        /// <summary>
+        /// 获取列表数据
+        /// </summary>
+        /// <returns></returns>
+        public List<CdMajorEntity> GetList()
+        {
+            try
+            {
+                List<CdMajorEntity> list = cache.Read<List<CdMajorEntity>>(cacheKey);
+                if (list == null)
+                {
+                    list = (List<CdMajorEntity>)cdMajorService.GetList();
+                    cache.Write<List<CdMajorEntity>>(cacheKey, list, CacheId.company);
+                }
+                return list;
+            }
+            catch (Exception ex)
+            {
+                if (ex is ExceptionEx)
+                {
+                    throw;
+                }
+                else
+                {
+                    throw ExceptionEx.ThrowBusinessException(ex);
+                }
+            }
+        }
+
+        public List<TreeModel> GetTree(string parentId)
+        {
+            try
+            {
+                List<CdMajorEntity> list = GetList();
+                List<TreeModel> treeList = new List<TreeModel>();
+                foreach (var item in list)
+                {
+                    TreeModel node = new TreeModel
+                    {
+                        id = item.MajorNo,
+                        text = item.MajorName,
+                        value = item.MajorNo,
+                        showcheck = false,
+                        checkstate = 0,
+                        isexpand = true,
+                        parentId = item.ID
+                    };
+                    treeList.Add(node);
+                }
+                return treeList;
+            }
+            catch (Exception ex)
+            {
+                if (ex is ExceptionEx)
+                {
+                    throw;
+                }
+                else
+                {
+                    throw ExceptionEx.ThrowBusinessException(ex);
+                }
+            }
+        }
+        #endregion
     }
 }
diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/CdMajor/CdMajorIBLL.cs b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/CdMajor/CdMajorIBLL.cs
index 311086017..c1c354ac3 100644
--- a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/CdMajor/CdMajorIBLL.cs	
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/CdMajor/CdMajorIBLL.cs	
@@ -65,5 +65,20 @@ namespace Learun.Application.TwoDevelopment.EducationalAdministration
         #endregion
 
         IEnumerable<CdMajorEntity> GetAllList();
+
+        #region 扩展数据
+        /// <summary>
+        /// 获取树形数据
+        /// </summary>
+        /// <param name="parentId">父级id</param>
+        /// <returns></returns>
+        List<TreeModel> GetTree(string parentId);
+
+        /// <summary>
+        /// 获取列表数据
+        /// </summary>
+        /// <returns></returns>
+        List<CdMajorEntity> GetList();
+        #endregion
     }
 }
diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/CdMajor/CdMajorService.cs b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/CdMajor/CdMajorService.cs
index d9a477e9b..a9e9214c0 100644
--- a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/CdMajor/CdMajorService.cs	
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/CdMajor/CdMajorService.cs	
@@ -442,5 +442,34 @@ namespace Learun.Application.TwoDevelopment.EducationalAdministration
                 }
             }
         }
+
+        #region 扩展数据
+        /// <summary>
+        /// 获取公司列表信息（全部）
+        /// </summary>
+        /// <returns></returns>
+        public IEnumerable<CdMajorEntity> GetList()
+        {
+            try
+            {
+                var strSql = new StringBuilder();
+                strSql.Append("SELECT ");
+                strSql.Append(" * ");
+                strSql.Append(" FROM CdMajor t WHERE 1=1 and CheckMark=1 ");
+                return this.BaseRepository("CollegeMIS").FindList<CdMajorEntity>(strSql.ToString());
+            }
+            catch (Exception ex)
+            {
+                if (ex is ExceptionEx)
+                {
+                    throw;
+                }
+                else
+                {
+                    throw ExceptionEx.ThrowServiceException(ex);
+                }
+            }
+        }
+        #endregion
     }
 }
diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/ClassPlan/ClassPlanBLL.cs b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/ClassPlan/ClassPlanBLL.cs
index 44d709d8a..568a6b046 100644
--- a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/ClassPlan/ClassPlanBLL.cs	
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/ClassPlan/ClassPlanBLL.cs	
@@ -128,17 +128,15 @@ namespace Learun.Application.TwoDevelopment.EducationalAdministration
         /// <param name="School"></param>
         /// <param name="Year"></param>
         /// <param name="Semester"></param>
-        /// <param name="Dept"></param>
         /// <param name="Major"></param>
         /// <param name="Grade"></param>
         /// <param name="Lesson"></param>
         /// <returns></returns>
-        public OpenLessonPlanEntity GetRepetitions(string School, string Year, string Semester, string Dept,
-            string Major, string Grade, string Lesson)
+        public OpenLessonPlanEntity GetRepetitions(string School, string Year, string Semester, string Major, string Grade, string Lesson)
         {
             try
             {
-                return classPlanService.GetRepetitions(School, Year, Semester, Dept, Major, Grade, Lesson);
+                return classPlanService.GetRepetitions(School, Year, Semester, Major, Grade, Lesson);
             }
             catch (Exception ex)
             {
diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/ClassPlan/ClassPlanIBLL.cs b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/ClassPlan/ClassPlanIBLL.cs
index 012eb2fa5..cb0263da8 100644
--- a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/ClassPlan/ClassPlanIBLL.cs	
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/ClassPlan/ClassPlanIBLL.cs	
@@ -58,7 +58,7 @@ namespace Learun.Application.TwoDevelopment.EducationalAdministration
         /// <param name="Grade">年级</param>
         /// <param name="Lesson">课程</param>
         /// <returns></returns>
-        OpenLessonPlanEntity GetRepetitions(string School, string Year, string Semester, string Dept, string Major, string Grade, string Lesson);
+        OpenLessonPlanEntity GetRepetitions(string School, string Year, string Semester, string Major, string Grade, string Lesson);
 
         /// <summary>
         /// 编辑时删除关联数据
diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/ClassPlan/ClassPlanService.cs b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/ClassPlan/ClassPlanService.cs
index 822519c21..ada13c545 100644
--- a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/ClassPlan/ClassPlanService.cs	
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/ClassPlan/ClassPlanService.cs	
@@ -132,8 +132,7 @@ namespace Learun.Application.TwoDevelopment.EducationalAdministration
                     if (OpList != null)
                     {
                         var TeachList = this.BaseRepository("CollegeMIS").FindList<TeachClassEntity>(
-                            x => x.DeptNo == OpList.DeptNo &&
-                                 x.MajorNo == OpList.MajorNo &&
+                            x => x.MajorNo == OpList.MajorNo &&
                                  x.Grade == OpList.Grade &&
                                  x.Semester == OpList.Semester &&
                                  x.LessonNo == OpList.LessonNo &&
@@ -146,8 +145,7 @@ namespace Learun.Application.TwoDevelopment.EducationalAdministration
                             if (StrTeach.Count() > 0)
                             {
                                 var LessonList = this.BaseRepository("CollegeMIS").FindList<StuSelectLessonListEntity>(
-                                    y => y.DeptNo == OpList.DeptNo &&
-                                         y.MajorNo == OpList.MajorNo &&
+                                    y => y.MajorNo == OpList.MajorNo &&
                                          y.Grade == OpList.Grade &&
                                          y.Semester == OpList.Semester &&
                                          y.LessonNo == OpList.LessonNo &&
@@ -233,19 +231,18 @@ namespace Learun.Application.TwoDevelopment.EducationalAdministration
         /// <param name="Grade">年级</param>
         /// <param name="Lesson">课程</param>
         /// <returns></returns>
-        public OpenLessonPlanEntity GetRepetitions(string School, string Year, string Semester, string Dept,
+        public OpenLessonPlanEntity GetRepetitions(string School, string Year, string Semester,
             string Major, string Grade, string Lesson)
         {
             try
             {
                 return this.BaseRepository("CollegeMIS").FindEntity<OpenLessonPlanEntity>(
-                                                                                    x => x.F_SchoolId == School
-                                                                                    && x.AcademicYearNo == Year
-                                                                                    && x.Semester == Semester
-                                                                                    && x.DeptNo == Dept
-                                                                                    && x.MajorNo == Major
-                                                                                    && x.Grade == Grade
-                                                                                    && x.LessonNo == Lesson
+                                                    x => x.F_SchoolId == School
+                                                    && x.AcademicYearNo == Year
+                                                    && x.Semester == Semester
+                                                    && x.MajorNo == Major
+                                                    && x.Grade == Grade
+                                                    && x.LessonNo == Lesson
                                                                              );
 
             }
@@ -266,8 +263,7 @@ namespace Learun.Application.TwoDevelopment.EducationalAdministration
                 if (OpList != null)
                 {
                     var TeachList = this.BaseRepository("CollegeMIS").FindList<TeachClassEntity>(
-                        x => x.DeptNo == OpList.DeptNo &&
-                             x.MajorNo == OpList.MajorNo &&
+                        x => x.MajorNo == OpList.MajorNo &&
                              x.Grade == OpList.Grade &&
                              x.Semester == OpList.Semester &&
                              x.LessonNo == OpList.LessonNo &&
@@ -280,8 +276,7 @@ namespace Learun.Application.TwoDevelopment.EducationalAdministration
                         if (StrTeach.Count > 0)
                         {
                             var LessonList = this.BaseRepository("CollegeMIS").FindList<StuSelectLessonListEntity>(
-                                y => y.DeptNo == OpList.DeptNo &&
-                                     y.MajorNo == OpList.MajorNo &&
+                                y => y.MajorNo == OpList.MajorNo &&
                                      y.Grade == OpList.Grade &&
                                      y.Semester == OpList.Semester &&
                                      y.LessonNo == OpList.LessonNo &&
diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/StuSelectLessonList/StuSelectLessonListService.cs b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/StuSelectLessonList/StuSelectLessonListService.cs
index c3dfede79..99656f9c0 100644
--- a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/StuSelectLessonList/StuSelectLessonListService.cs	
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/StuSelectLessonList/StuSelectLessonListService.cs	
@@ -167,7 +167,6 @@ namespace Learun.Application.TwoDevelopment.EducationalAdministration
                     stuLessonList.F_SchoolId = item.F_SchoolId;
                     stuLessonList.NoticeBookNo = item.NoticeBookNo;
                     stuLessonList.StuNo = item.StuNo;
-                    stuLessonList.DeptNo = item.DeptNo;
                     stuLessonList.MajorNo = item.MajorNo;
                     stuLessonList.ClassNo = item.ClassNo;
                     stuLessonList.MajorDetailNo = item.MajorDetailNo;