diff --git a/.config/kak/kakrc b/.config/kak/kakrc
index 4f3f87b6..870cb0c4 100644
--- a/.config/kak/kakrc
+++ b/.config/kak/kakrc
@@ -78,7 +78,7 @@ define-command ui-scrolloff-toggle -params 2 -docstring "toggle scrolloff" %{
 	}
 }
 
-map global ui z ": ui-scrolloff-toggle 1 2<ret>"
+map global ui z ": ui-scrolloff-toggle 3 3<ret>"
 
 hook global WinCreate .* %{
 	ui-wrap-enable
@@ -105,10 +105,16 @@ map -docstring "goto next buffer" global user i ": bn<ret>"
 map global normal <tab> _
 map -docstring "commenct line" global normal <c-v> ":comment-line<ret>"
 define-command open_yazi %{
-	edit %sh{
+	evaluate-commands %sh{
 		rm -f /tmp/yazi-path &>/dev/null
 		footclient -d error yazi $kak_buffile --chooser-file=/tmp/yazi-path &>/dev/null
-		cat /tmp/yazi-path
+		P="$(cat /tmp/yazi-path)"
+		if [ -z "$P" ]; then
+		echo "echo no path"
+		else
+		echo "echo path: $P"
+		fi
+
 	}
 }
 map -docstring "open file in yazi" global user <space> ": open_yazi<ret>"