Update task.md

leviding · web-flow · commit 31af4e5508b0 · 2020-03-24T20:40:50.000+08:00
diff --git a/1-js/09-classes/02-class-inheritance/3-class-extend-object/task.md b/1-js/09-classes/02-class-inheritance/3-class-extend-object/task.md
@@ -1,4 +1,4 @@
-importance: 5
+importance: 3
 
 ---
 
@@ -32,12 +32,11 @@ alert( rabbit.hasOwnProperty('name') ); // true
 ```js
 class Rabbit extends Object {
   constructor(name) {
-    super();
     this.name = name;
   }
 }
 
 let rabbit = new Rabbit("Rab");
 
-alert( rabbit.hasOwnProperty('name') ); // true
+alert( rabbit.hasOwnProperty('name') ); // Error
 ```
