diff --git a/ProjectPage/OptionPanel/DrawOptionPanel/InputExpander/InputExpanderViewModel.vb b/ProjectPage/OptionPanel/DrawOptionPanel/InputExpander/InputExpanderViewModel.vb
index 054116d..2f7cabd 100644
--- a/ProjectPage/OptionPanel/DrawOptionPanel/InputExpander/InputExpanderViewModel.vb
+++ b/ProjectPage/OptionPanel/DrawOptionPanel/InputExpander/InputExpanderViewModel.vb
@@ -134,11 +134,9 @@ Namespace EgtCAM5
             Return m_ComboSelectedIndex
          End Get
          Set(value As Integer)
-            If value <> m_ComboSelectedIndex Then
-               Application.Msn.NotifyColleagues(Application.SETLASTINTEGER, value)
-               m_ComboSelectedIndex = value
-               OnPropertyChanged("ComboSelectedIndex")
-            End If
+            Application.Msn.NotifyColleagues(Application.SETLASTINTEGER, value)
+            m_ComboSelectedIndex = value
+            OnPropertyChanged("ComboSelectedIndex")
          End Set
       End Property