diff --git a/style/themes/default/custom.less b/style/themes/default/custom.less
index 79f6a52305..1d8b90760d 100644
--- a/style/themes/default/custom.less
+++ b/style/themes/default/custom.less
@@ -72,7 +72,7 @@
 @btn-padding-lg         : 4px 15px 5px 15px;
 @btn-border-radius-lg   : 16px;
 
-@btn-padding-sm         : 1px 15px;
+@btn-padding-sm         : 1px 7px;
 @btn-border-radius-sm   : 11px;
 
 @btn-circle-size        : 28px;