🆕 modify video url

Author: bupticybee

README.md

@@ -8,7 +8,7 @@ README [English](README.md) | [中文](README.zh-CN.md)
 
 ## Introduction
 
-A open sourced, efficient Texas Hold'em and short deck solver. See this [Introduction video](https://www.youtube.com/watch?v=tf34v0fCvi0) for more.
+A open sourced, efficient Texas Hold'em and short deck solver. See this [Introduction video](https://www.youtube.com/watch?v=beqabWkOSRM) for more.
 
 ![algs](img/solvergui.gif)
 

README.zh-CN.md

@@ -7,7 +7,7 @@ README [English](README.md) | [中文](README.zh-CN.md)
 
 ## 项目介绍
 
-一个完全开源，java实现的高效标准德州扑克和短牌solver, 看看这个 [介绍视频](https://www.bilibili.com/video/BV1s5411N7gf?from=search&seid=8860812381397878796) 了解更多.
+一个完全开源，java实现的高效标准德州扑克和短牌solver, 看看这个 [介绍视频](https://www.bilibili.com/video/BV1FV411e7Jr) 了解更多.
 
 ![algs](img/solvergui.gif)