diff --git a/Tiobon.Core.Services/CommonServices.cs b/Tiobon.Core.Services/CommonServices.cs
index 8fad5e22..d3145331 100644
--- a/Tiobon.Core.Services/CommonServices.cs
+++ b/Tiobon.Core.Services/CommonServices.cs
@@ -2438,6 +2438,12 @@ public partial class CommonServices : BaseServices<RootEntityTkey<int>>, ICommon
 
                 break;
             case "F_PerformancePeriod":
+                toolbar = result.JM_PageControlT1.Toolbar.Where(x => x.fnKey == "NewYN").FirstOrDefault();
+                if (toolbar != null) toolbar.fnKey = "TBD1YN";
+                toolbar = result.JM_PageControlT1.Toolbar.Where(x => x.fnKey == "UpdateYN").FirstOrDefault();
+                if (toolbar != null) toolbar.fnKey = "TBD2YN";
+                toolbar = result.JM_PageControlT1.Toolbar.Where(x => x.fnKey == "DetailYN").FirstOrDefault();
+                if (toolbar != null) toolbar.fnKey = "TBD3YN"; 
                 result.JM_PageControlT1.Toolbar.Insert(0, new Toolbar()
                 {
                     display = true,