diff --git a/source/_posts/JavaScript/优雅写异步与循环.md b/source/_posts/JavaScript/优雅写异步与循环.md
index 0f642ef..e684436 100644
--- a/source/_posts/JavaScript/优雅写异步与循环.md
+++ b/source/_posts/JavaScript/优雅写异步与循环.md
@@ -46,7 +46,7 @@ Promise.all(arr.map(show)).then(() => {
 })
 ```
 为了比较执行性能的差异, 加了一个计时 ( Nodejs环境运行 )
-![Promise.all时间](/images/JavaScript/Promise.all时间.png)
+![Promise.all时间](/images/JavaScript/Promise-all时间.png)
 
 #### async/await
 ```javascript