diff --git a/docs/chapter03.md b/docs/chapter03.md
index 8ba04b1..a32d013 100644
--- a/docs/chapter03.md
+++ b/docs/chapter03.md
@@ -82,6 +82,7 @@ doSomethingAsync((result1) => {
 为了解决这个问题，JavaScript 社区引入了 `Promise` 和 `async/await`，这些特性可以帮助我们以更简洁的方式编写异步代码。
 
 ##### 3.3.1.2 Promise对象
+[Promise 10分钟，理论+实操](https://www.bilibili.com/video/BV1yu4y1H7ET/?spm_id_from=333.337.search-card.all.click&vd_source=fb252f6c305362a2870fb7388465df99)
 [最好理解的Promise教程](https://www.bilibili.com/video/BV1454y1R7vj?p=1)
 
 [异步编程: 一次性搞懂 Promise, async, await (#js #javascript)](https://www.bilibili.com/video/BV1WP4y187Tu/?spm_id_from=333.337.search-card.all.click&vd_source=fb252f6c305362a2870fb7388465df99)