diff --git a/src/main/java/com/kodcu/service/ui/EditorService.java b/src/main/java/com/kodcu/service/ui/EditorService.java
index 845c72e5d..5b8906aa8 100644
--- a/src/main/java/com/kodcu/service/ui/EditorService.java
+++ b/src/main/java/com/kodcu/service/ui/EditorService.java
@@ -202,7 +202,7 @@ public Node createEditorVBox(WebView webView, MyTab myTab) {
             webView.requestFocus();
         });
 
-        topMenu.setSpacing(10);
+        topMenu.setSpacing(9);
         topMenu.getStyleClass().add("top-menu");
 
         final ScrollPane scrollPane = new ScrollPane();
@@ -302,7 +302,7 @@ private Node createSecondEditorVBox(final String iconSize, final double minSize)
 
         final HBox topMenu = new HBox(admonitionButton, blocks, documentHelpers,extensions);
 
-        topMenu.setSpacing(10);
+        topMenu.setSpacing(9);
         topMenu.getStyleClass().add("top-menu");
         topMenu.setStyle("-fx-padding:0 10px 5px 10px;");