diff --git a/SGGL/BLL/JDGL/WBS/WbsSetService.cs b/SGGL/BLL/JDGL/WBS/WbsSetService.cs
index 0f4bb334..ae63b9ab 100644
--- a/SGGL/BLL/JDGL/WBS/WbsSetService.cs
+++ b/SGGL/BLL/JDGL/WBS/WbsSetService.cs
@@ -160,6 +160,16 @@ namespace BLL
             return (from x in Funs.DB.Wbs_WbsSet where x.SuperWbsSetId == superWbsSetId && x.IsApprove == true orderby x.WbsSetCode select x).ToList();
         }
 
+        /// <summary>
+        /// 根据单位Id获取集合
+        /// </summary>
+        /// <param name="unitProjectId">上级Id</param>
+        /// <returns></returns>
+        public static List<Model.Wbs_WbsSet> GetApproveWbsSetsByUnitProjectId(string unitProjectId)
+        {
+            return (from x in Funs.DB.Wbs_WbsSet where x.UnitProjectId == unitProjectId && x.IsApprove == true orderby x.WbsSetCode select x).ToList();
+        }
+
         /// <summary>
         /// 根据上级Id获取是否存在同级别的其他已勾选项
         /// </summary>
@@ -383,5 +393,19 @@ namespace BLL
                         select x.WbsSetId).ToList();
             return list;
         }
+
+        /// <summary>
+        /// 根据分部Id获取分部Id
+        /// </summary>
+        /// <param name="unitProjectId">专业Id</param>
+        /// <returns></returns>
+        public static List<Model.Wbs_WbsSet> GetWbsSetsByUnitProjectId(string unitProjectId)
+        {
+            Model.SGGLDB db = Funs.DB;
+            var list = (from x in db.Wbs_WbsSet
+                        where x.UnitProjectId == unitProjectId && x.SuperWbsSetId == null
+                        select x).ToList();
+            return list;
+        }
     }
 }
diff --git a/SGGL/FineUIPro.Web/JDGL/WBS/WBSSetAudit.aspx.cs b/SGGL/FineUIPro.Web/JDGL/WBS/WBSSetAudit.aspx.cs
index 1f302d64..fb0868c8 100644
--- a/SGGL/FineUIPro.Web/JDGL/WBS/WBSSetAudit.aspx.cs
+++ b/SGGL/FineUIPro.Web/JDGL/WBS/WBSSetAudit.aspx.cs
@@ -181,7 +181,8 @@ namespace FineUIPro.Web.JDGL.WBS
                     newNode.NodeID = unitProject.UnitProjectId;
                     newNode.CommandName = "unitProject";
                     newNode.EnableExpandEvent = true;
-                    newNode.EnableCheckBox = false;
+                    newNode.EnableCheckBox = true;
+                    newNode.EnableCheckEvent = true;
                     if (unitProject.IsSelected == true && unitProject.IsApprove == null)
                     {
                         unitProject.IsApprove = true;
@@ -338,6 +339,17 @@ namespace FineUIPro.Web.JDGL.WBS
                     childWbsSet.IsSelected = e.Checked;
                     childWbsSet.IsApprove = e.Checked;
                     BLL.WbsSetService.UpdateWbsSet(childWbsSet);
+                    foreach (var node2 in node.Nodes)
+                    {
+                        node2.Checked = e.Checked;
+                        Model.Wbs_WbsSet childWbsSet2 = BLL.WbsSetService.GetWbsSetByWbsSetId(node2.NodeID);
+                        if (childWbsSet2 != null)
+                        {
+                            childWbsSet2.IsSelected = e.Checked;
+                            childWbsSet2.IsApprove = e.Checked;
+                            BLL.WbsSetService.UpdateWbsSet(childWbsSet2);
+                        }
+                    }
                 }
             }
             bool b = true;  //是否对父级节点执行选中状态的更新操作
@@ -389,26 +401,58 @@ namespace FineUIPro.Web.JDGL.WBS
                             }
                         }
                     }
-                }
-                if (b)
-                {
-                    Model.Wbs_UnitProject unitProject = BLL.UnitProjectService.GetUnitProjectByUnitProjectId(wbsSet.UnitProjectId);
-                    if (unitProject != null)
+                    TreeNode unitProjectNode = null;
+                    if (e.Node.ParentNode.CommandName == "unitProject")
                     {
-                        unitProject.IsSelected = e.Checked;
-                        unitProject.IsApprove = e.Checked;
-                        BLL.UnitProjectService.UpdateUnitProject(unitProject);
+                        unitProjectNode = e.Node.ParentNode;
                     }
-                    Model.WBS_CnProfession cnProfession = BLL.CnProfessionService.GetCnProfessionByCnProfessionId(wbsSet.CnProfessionId);
-                    if (cnProfession != null)
+                    else if (e.Node.ParentNode.ParentNode.CommandName == "unitProject")
                     {
-                        cnProfession.IsSelected = e.Checked;
-                        cnProfession.IsApprove = e.Checked;
-                        BLL.CnProfessionService.UpdateCnProfession(cnProfession);
+                        unitProjectNode = e.Node.ParentNode.ParentNode;
+                    }
+                    else if (e.Node.ParentNode.ParentNode.ParentNode.CommandName == "unitProject")
+                    {
+                        unitProjectNode = e.Node.ParentNode.ParentNode.ParentNode;
+                    }
+                    //选择否时，对单位工程节点选中状态的判断
+                    List<Model.Wbs_WbsSet> approveWbsSets = BLL.WbsSetService.GetApproveWbsSetsByUnitProjectId(wbsSet.UnitProjectId);
+                    if (e.Checked == true || (e.Checked == false && approveWbsSets.Count == 0))
+                    {
+                        unitProjectNode.Checked = e.Checked;
+                        Model.Wbs_UnitProject unitProject = BLL.UnitProjectService.GetUnitProjectByUnitProjectId(wbsSet.UnitProjectId);
+                        if (unitProject != null)
+                        {
+                            unitProject.IsSelected = e.Checked;
+                            unitProject.IsApprove = e.Checked;
+                            BLL.UnitProjectService.UpdateUnitProject(unitProject);
+                        }
+                        Model.WBS_CnProfession cnProfession = BLL.CnProfessionService.GetCnProfessionByCnProfessionId(wbsSet.CnProfessionId);
+                        if (cnProfession != null)
+                        {
+                            cnProfession.IsSelected = e.Checked;
+                            cnProfession.IsApprove = e.Checked;
+                            BLL.CnProfessionService.UpdateCnProfession(cnProfession);
+                        }
                     }
                 }
             }
-
+            else
+            {
+                Model.Wbs_UnitProject unitProject = BLL.UnitProjectService.GetUnitProjectByUnitProjectId(e.NodeID);
+                if (unitProject != null)
+                {
+                    unitProject.IsSelected = e.Checked;
+                    unitProject.IsApprove = e.Checked;
+                    BLL.UnitProjectService.UpdateUnitProject(unitProject);
+                }
+                Model.WBS_CnProfession cnProfession = BLL.CnProfessionService.GetCnProfessionByCnProfessionId(unitProject.CnProfessionId);
+                if (cnProfession != null)
+                {
+                    cnProfession.IsSelected = e.Checked;
+                    cnProfession.IsApprove = e.Checked;
+                    BLL.CnProfessionService.UpdateCnProfession(cnProfession);
+                }
+            }
             //if (e.Checked)
             //{
             //    CheckAllParentNodes(e.Node);