diff --git a/src/utils/commons.js b/src/utils/commons.js
index 51b7cc8..6c1f0b4 100644
--- a/src/utils/commons.js
+++ b/src/utils/commons.js
@@ -154,7 +154,7 @@ export function isEmpty(val) {
  * 数组排序
  */
 export const sortBy = key => {
-	return (a, b) => (a[key] > b[key] ? 1 : b[key] > a[key] ? -1 : 0);
+	return (a, b) => (getNestedValue(a, key) > getNestedValue(b, key) ? 1 : getNestedValue(b, key) > getNestedValue(a, key) ? -1 : 0);
 };
 
 /**