From 3d59be2b3b30837b1bbdd607686ad3c68f7ac62c Mon Sep 17 00:00:00 2001
From: catchonme <catchonme@163.com>
Date: Tue, 28 May 2019 15:27:31 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=20checkboxes=20=E4=B8=ADopti?=
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---
 src/renderers/Form/Checkboxes.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/renderers/Form/Checkboxes.tsx b/src/renderers/Form/Checkboxes.tsx
index 16dd9bdfc..4ac185b20 100644
--- a/src/renderers/Form/Checkboxes.tsx
+++ b/src/renderers/Form/Checkboxes.tsx
@@ -82,8 +82,8 @@ export default class CheckboxesControl extends React.Component<CheckboxesProps,
             let cellClassName = `${ns}Grid-col--sm${weight === Math.round(weight) ? weight : ''}`;
             body = chunk(body, columnsCount).map((group, groupIndex) => (
                 <div className={`${ns}Grid`} key={groupIndex}>
-                    {group.map((item, index) => (
-                        <div key={index} className={cellClassName}>{item}</div>
+                    {Array.from({length: columnsCount as number}).map((_, index) => (
+                        <div key={index} className={cellClassName}>{group[index]}</div>
                     ))}
                 </div>
             ));