diff --git a/client/components/codeEditor/codeEditor.less b/client/components/codeEditor/codeEditor.less
index da31e4c4d..16d99bc30 100644
--- a/client/components/codeEditor/codeEditor.less
+++ b/client/components/codeEditor/codeEditor.less
@@ -174,7 +174,7 @@
 			z-index:1000;
 			pointer-events: none;
 			opacity:0;
-			transition:0.2s opacity;
+			transition:0.2s opacity 0.5s;
 		}
 
 		&::before{