diff --git a/src/style/var.less b/src/style/var.less
index fbc2ee284..f5306db84 100644
--- a/src/style/var.less
+++ b/src/style/var.less
@@ -756,8 +756,8 @@
 @toast-text-min-width: 96px;
 @toast-text-padding: @padding-xs @padding-sm;
 @toast-default-padding: @padding-md;
-@toast-default-width: 90px;
-@toast-default-min-height: 90px;
+@toast-default-width: 88px;
+@toast-default-min-height: 88px;
 @toast-position-top-distance: 50px;
 @toast-position-bottom-distance: 50px;