diff --git a/packages/@core/ui-kit/form-ui/src/types.ts b/packages/@core/ui-kit/form-ui/src/types.ts
index a97e29f5..824b7a44 100644
--- a/packages/@core/ui-kit/form-ui/src/types.ts
+++ b/packages/@core/ui-kit/form-ui/src/types.ts
@@ -279,7 +279,8 @@ export interface FormRenderProps<
    */
   arrayToStringFields?: ArrayToStringFields;
   /**
-   * 是否展开，在showCollapseButton=true下生效
+   * 是否折叠，在showCollapseButton=true下生效
+   * true:折叠 false:展开
    */
   collapsed?: boolean;
   /**