diff --git a/components/form/style/index.less b/components/form/style/index.less index 2df14b1e01..303275b4d4 100644 --- a/components/form/style/index.less +++ b/components/form/style/index.less @@ -113,7 +113,7 @@ input[type='checkbox'] { } &-with-help { - margin-bottom: @form-item-margin-bottom - @form-explain-height - @form-help-margin-top; + margin-bottom: max(0, @form-item-margin-bottom - @form-explain-height - @form-help-margin-top); } &-label {