diff --git a/components/checkbox/index.en-US.md b/components/checkbox/index.en-US.md
index 60c69c8564..b4d6744765 100644
--- a/components/checkbox/index.en-US.md
+++ b/components/checkbox/index.en-US.md
@@ -20,7 +20,7 @@ Checkbox.
 | checked | Specifies whether the checkbox is selected. | boolean | false |
 | defaultChecked | Specifies the initial state: whether or not the checkbox is selected. | boolean | false |
 | onChange | The callback function that is triggered when the state changes. | Function(e:Event) | - |
-| disabled | Disable checkbox | boolean | | false| 
+| disabled | Disable checkbox | boolean | false| 
 
 ### Checkbox Group
 
@@ -30,4 +30,4 @@ Checkbox.
 | value | Used for setting the currently selected value. | string[] | [] |
 | options  | Specifies options | string[] | [] |
 | onChange | The callback function that is triggered when the state changes. | Function(checkedValue) | - |
-| disabled | Disable all checkboxes | boolean | | false |
\ No newline at end of file
+| disabled | Disable all checkboxes | boolean | false |