diff --git a/zh-cn/application-dev/reference/arkui-ts/ts-basic-components-checkboxgroup.md b/zh-cn/application-dev/reference/arkui-ts/ts-basic-components-checkboxgroup.md
index 1d7f7832ebad0f21db99fb203e6324baff9d7e36..bb76a56ad6dd536a03971d1217e9b7a91dd5dd8b 100644
--- a/zh-cn/application-dev/reference/arkui-ts/ts-basic-components-checkboxgroup.md
+++ b/zh-cn/application-dev/reference/arkui-ts/ts-basic-components-checkboxgroup.md
@@ -113,5 +113,7 @@ struct CheckboxExample {
 多选框组三种状态图示：
 
 ![](figures/checkboxgroup1.png)
+
 ![](figures/checkboxgroup2.png)
+
 ![](figures/checkboxgroup3.png)