diff --git a/components/tag/CheckableTag.tsx b/components/tag/CheckableTag.tsx
index e333f1c927..02b392effe 100644
--- a/components/tag/CheckableTag.tsx
+++ b/components/tag/CheckableTag.tsx
@@ -6,6 +6,10 @@ export interface CheckableTagProps {
   prefixCls?: string;
   className?: string;
   style?: React.CSSProperties;
+  /**
+   * @description       it is an absolute controlled component and has no uncontrolled mode.
+   * @description.zh-CN 该组件为完全受控组件，不支持非受控用法。
+   */
   checked: boolean;
   onChange?: (checked: boolean) => void;
   onClick?: (e: React.MouseEvent<HTMLSpanElement, MouseEvent>) => void;