diff --git a/HRM.UI/Controllers/Payroll/BonusController.cs b/HRM.UI/Controllers/Payroll/BonusController.cs
index 4542f29..b50e596 100644
--- a/HRM.UI/Controllers/Payroll/BonusController.cs
+++ b/HRM.UI/Controllers/Payroll/BonusController.cs
@@ -476,7 +476,7 @@ namespace HRM.UI.Controllers.Payroll
                     foreach (ProdBonusSupervisor prodSupervisor in prodLine.ProdBonusSupervisors)
                     {
                         oEmp = new EmployeeService().Get(prodSupervisor.EmployeeID);
-                        if (oEmp.DepartmentID != null)
+                        if (oEmp!=null && oEmp.DepartmentID != null)
                         {
                            
                             var dev = detps.FirstOrDefault(x => x.ID == oEmp.DepartmentID);
@@ -503,9 +503,11 @@ namespace HRM.UI.Controllers.Payroll
 
                             }
                         }
-                        prodSupervisor.EmpName = oEmp.Name;
-                        prodSupervisor.EmployeeNo = oEmp.EmployeeNo;
-
+                        if (oEmp != null)
+                        {
+                            prodSupervisor.EmpName = oEmp.Name;
+                            prodSupervisor.EmployeeNo = oEmp.EmployeeNo;
+                        }
                     }
                     prodLine.ProdBonusParameters = _prodBonusParameterService.GetByLineID(prodLine.ID);
                     Department oDept = new Department();