diff --git a/src/aspnet-core/ICS.Application/Business/Service/IcsTasks/IcsTasksAppService.cs b/src/aspnet-core/ICS.Application/Business/Service/IcsTasks/IcsTasksAppService.cs
index 529aedc8..83cd903b 100644
--- a/src/aspnet-core/ICS.Application/Business/Service/IcsTasks/IcsTasksAppService.cs
+++ b/src/aspnet-core/ICS.Application/Business/Service/IcsTasks/IcsTasksAppService.cs
@@ -490,7 +490,7 @@ namespace ICS.Application.Business.Service
         {
             var sslist = !string.IsNullOrEmpty(input) ? input.Split(",") : new string[0];
             var query = new List<TaskResGanttList>();
-            var req = from a in _resourcesRepository.GetAll()//.WhereIf(sslist.Any(), q => sslist.Contains(q.SsCode))
+            var req = from a in _resourcesRepository.GetAll().WhereIf(sslist.Any(), q => sslist.Contains(q.SsCode))
                       join b in _repository.GetAll() on a.Id.ToString() equals b.ResourceId
                       join c in _OP2ResRepository.GetAll() on b.OPCode equals c.OpCode into cc
                       from c in cc.DefaultIfEmpty()
@@ -529,9 +529,9 @@ namespace ICS.Application.Business.Service
                 foreach (var segItem in workshopList)
                 {
                     i++;
-                    var ssList = req.Where(q => q.SegId == segItem.Id).ToList();
-                    var SegStart = ssList.OrderBy(q => q.StartTime).FirstOrDefault();
-                    var SegEnd = ssList.OrderByDescending(q => q.EndTime).FirstOrDefault();
+                    var segList = req.Where(q => q.SegId == segItem.Id).ToList();
+                    var SegStart = segList.OrderBy(q => q.StartTime).FirstOrDefault();
+                    var SegEnd = segList.OrderByDescending(q => q.EndTime).FirstOrDefault();
                     query.Add(new TaskResGanttList
                     {
                         Id = i,
@@ -542,7 +542,7 @@ namespace ICS.Application.Business.Service
                         EndTime = SegEnd.EndTime,
                     });
                     var SegId = i;
-                    foreach (var ssItem in ssList)
+                    foreach (var ssItem in segList)
                     {
                         i++;
                         ssItem.Id = i;