diff --git a/designer/utslsynmemo.tsf b/designer/utslsynmemo.tsf
index f5aa01f..a644414 100644
--- a/designer/utslsynmemo.tsf
+++ b/designer/utslsynmemo.tsf
@@ -78,7 +78,7 @@ type thighlitcolor = class(tcomponent)
                 begin
                     FColors[i] := new tcolor(v["back"]); 
                 end else                
-                FColors[i] := new  tcolor(v["font"]); 
+                    FColors[i] := new  tcolor(v["font"]); 
             end             
         end 
     end 
@@ -90,7 +90,8 @@ type thighlitcolor = class(tcomponent)
             if i="back" then 
             begin
                 v.changed := false;
-                v.color := cls["×ÖÌå"]["back"];
+                bc := cls["×ÖÌå"]["back"];
+                v.color := (bc=0)?1:bc;
                 if v.changed then 
                 begin
                     cgd .|= 2;