diff --git a/lib/next-actions.js b/lib/next-actions.js
index 7ae8ad9..800b064 100644
--- a/lib/next-actions.js
+++ b/lib/next-actions.js
@@ -65,7 +65,7 @@ nextActions.pagePopup = async function({ func, args }) {
  * @param index 指定为当前page中第几个iframe
  * @param func
  * @param args
- * @returns {Promise<*|string>}
+ * @return {Promise<*|string>}
  */
 nextActions.pageIframe = async function({ index, func, args }) {
   if (_.isNumber(index)) {