diff --git a/designer/utslcodeeditor.tsf b/designer/utslcodeeditor.tsf
index 0e3b9da..40c478f 100644
--- a/designer/utslcodeeditor.tsf
+++ b/designer/utslcodeeditor.tsf
@@ -1727,6 +1727,7 @@ type TEditer=class(TCustomcontrol) //
         FPageEditer.onscrollfont := function(o,ft)begin
         
             FinCodemap.FTree.font := ft;
+            FinCodemap.FTree.ItemHeight := ft["height"]+6;
         end 
         //FPageEditer.CloseBtn := true;  
         FPageEditer.Onbmpbclick := function(o,e)