diff --git a/api/@ohos.application.formBindingData.d.ts b/api/@ohos.application.formBindingData.d.ts
index 6ede7819dcc74a2d77f89944e7461ea3339409e5..f961244748da0e4ed4a16aaff2012a08081f3737 100644
--- a/api/@ohos.application.formBindingData.d.ts
+++ b/api/@ohos.application.formBindingData.d.ts
@@ -18,19 +18,24 @@
  *
  * @name formBindingData
  * @since 8
- * @syscap SystemCapability.Ability.AbilityRuntime.Core
+ * @syscap SystemCapability.Ability.Form
  */
 declare namespace formBindingData {
     /**
      * Create an FormBindingData instance.
      *
      * @since 8
-     * @syscap SystemCapability.Ability.AbilityRuntime.Core
+     * @syscap SystemCapability.Ability.Form
      * @param obj Indicates the FormBindingData instance data.
      * @return Returns the {@link FormBindingData} instance.
      */
     function createFormBindingData(obj?: Object | string): FormBindingData;
 
+    /**
+     * Defines the createFormBindingData result interface.
+     * @syscap SystemCapability.Ability.Form
+     * @since 8
+     */
     interface FormBindingData {
         data: Object
     }
diff --git a/api/@ohos.application.formProvider.d.ts b/api/@ohos.application.formProvider.d.ts
index fa294de340831385f44022cbb41eaca0e2f66aad..7075d9ad1df2ee5e6356b2fc2315c17f62bbd962 100644
--- a/api/@ohos.application.formProvider.d.ts
+++ b/api/@ohos.application.formProvider.d.ts
@@ -44,6 +44,7 @@ declare namespace formProvider {
      * @since 8
      * @syscap SystemCapability.Ability.Form
      * @param formId Indicates the form ID
+     * @param FormBindingData Indicates the form data
      * @return -
      */
     function updateForm(formId: string, formBindingData: formBindingData.FormBindingData,