diff --git a/src/views/board/kanBan/compents/options/left_bot_options.js b/src/views/board/kanBan/compents/options/left_bot_options.js
index 7b51867..569b14d 100644
--- a/src/views/board/kanBan/compents/options/left_bot_options.js
+++ b/src/views/board/kanBan/compents/options/left_bot_options.js
@@ -100,7 +100,7 @@ export let option = {
 				fontSize: "13px",
 				  // padding: [0, 20, 0, 0],
 			},
-			min: 98,
+			min: 50,
 			max : 100,
 			splitLine: {
 				show: false,