diff --git a/SGGL/FineUIPro.Web/CQMS/WBS/ProjectControlPoint.aspx.cs b/SGGL/FineUIPro.Web/CQMS/WBS/ProjectControlPoint.aspx.cs
index f42c8ccd..25a462a5 100644
--- a/SGGL/FineUIPro.Web/CQMS/WBS/ProjectControlPoint.aspx.cs
+++ b/SGGL/FineUIPro.Web/CQMS/WBS/ProjectControlPoint.aspx.cs
@@ -87,7 +87,11 @@ namespace FineUIPro.Web.CQMS.WBS
             this.trWBS.AutoScroll = true;
             this.trWBS.EnableSingleClickExpand = true;
 
-            var unitWorks = from x in Funs.DB.WBS_UnitWork where x.ProjectId == this.CurrUser.LoginProjectId orderby x.UnitWorkCode select x;
+            var unitWorks = from x in Funs.DB.WBS_UnitWork
+                            where x.ProjectId == this.CurrUser.LoginProjectId
+                            && (x.SuperUnitWork == null || x.SuperUnitWork == "0")
+                            orderby x.UnitWorkCode
+                            select x;
             foreach (var q in unitWorks)
             {
                 TreeNode newNode = new TreeNode();
diff --git a/SGGL/FineUIPro.Web/CQMS/WBS/ProjectControlPointFile.aspx.cs b/SGGL/FineUIPro.Web/CQMS/WBS/ProjectControlPointFile.aspx.cs
index 4e41f1f6..e64a4fc5 100644
--- a/SGGL/FineUIPro.Web/CQMS/WBS/ProjectControlPointFile.aspx.cs
+++ b/SGGL/FineUIPro.Web/CQMS/WBS/ProjectControlPointFile.aspx.cs
@@ -79,7 +79,11 @@ namespace FineUIPro.Web.CQMS.WBS
             this.trWBS.EnableIcons = true;
             this.trWBS.AutoScroll = true;
             this.trWBS.EnableSingleClickExpand = true;
-            var unitWorks = from x in Funs.DB.WBS_UnitWork where x.ProjectId == this.CurrUser.LoginProjectId orderby x.UnitWorkCode select x;
+            var unitWorks = from x in Funs.DB.WBS_UnitWork
+                            where x.ProjectId == this.CurrUser.LoginProjectId
+                            && (x.SuperUnitWork == null || x.SuperUnitWork == "0")
+                            orderby x.UnitWorkCode
+                            select x;
             foreach (var q in unitWorks)
             {
                 TreeNode newNode = new TreeNode();