diff --git a/LogarithmPlotter/qml/eu/ad5001/LogarithmPlotter/Setting/AutocompletionCategory.qml b/LogarithmPlotter/qml/eu/ad5001/LogarithmPlotter/Setting/AutocompletionCategory.qml
index df2f9f3..d5cc9af 100644
--- a/LogarithmPlotter/qml/eu/ad5001/LogarithmPlotter/Setting/AutocompletionCategory.qml
+++ b/LogarithmPlotter/qml/eu/ad5001/LogarithmPlotter/Setting/AutocompletionCategory.qml
@@ -84,11 +84,12 @@ ListView {
         Text {
             leftPadding: 5
             text: listFiltered.category
+            color: sysPalette.windowText
         }
         
         Rectangle {
             height: 1
-            color: 'black'
+            color: 'gray'
             width: parent.width
         }
     }