diff --git a/1-js/05-data-types/05-array-methods/8-sort-objects/solution.md b/1-js/05-data-types/05-array-methods/8-sort-objects/solution.md
index f19ac14aa8..09e6634cc2 100644
--- a/1-js/05-data-types/05-array-methods/8-sort-objects/solution.md
+++ b/1-js/05-data-types/05-array-methods/8-sort-objects/solution.md
@@ -1,17 +1,18 @@
 ```js run no-beautify
-function sortByName(arr) {
-  arr.sort((a, b) => a.name > b.name);
+function sortByAge(arr) {
+  arr.sort((a, b) => a.age > b.age ? 1 : -1);
 }
 
 let john = { name: "John", age: 25 };
 let pete = { name: "Pete", age: 30 };
 let mary = { name: "Mary", age: 28 };
 
-let arr = [ john, pete, mary ];
+let arr = [ pete, john, mary ];
 
-sortByName(arr);
+sortByAge(arr);
 
 // 现在排序是：[john, mary, pete]
+alert(arr[0].name); // John
 alert(arr[1].name); // Mary
+alert(arr[2].name); // Pete
 ```
-
diff --git a/1-js/05-data-types/05-array-methods/8-sort-objects/task.md b/1-js/05-data-types/05-array-methods/8-sort-objects/task.md
index 7f4b584b47..6384817ddb 100644
--- a/1-js/05-data-types/05-array-methods/8-sort-objects/task.md
+++ b/1-js/05-data-types/05-array-methods/8-sort-objects/task.md
@@ -2,9 +2,9 @@ importance: 5
 
 ---
 
-# 排序对象
+# 按年龄对用户排序
 
-编写函数 `sortByName(users)` 获得对象数组 property的属性 `name` 并对它进行排序。
+编写函数 `sortByAge(users)` 获得对象数组的 `age` 属性并对它进行排序。
 
 例如：
 
@@ -13,11 +13,12 @@ let john = { name: "John", age: 25 };
 let pete = { name: "Pete", age: 30 };
 let mary = { name: "Mary", age: 28 };
 
-let arr = [ john, pete, mary ];
+let arr = [ pete, john, mary ];
 
-sortByName(arr);
+sortByAge(arr);
 
 // now: [john, mary, pete]
+alert(arr[0].name); // John
 alert(arr[1].name); // Mary
+alert(arr[2].name); // Pete
 ```
-