fix readme test=document_fix (#31308)

README.md

@@ -36,7 +36,7 @@ pip install paddlepaddle-gpu
 ```
 More infomation about installation, please view [Quick Install](https://www.paddlepaddle.org.cn/install/quick)
 
-Now our developers can acquire Tesla V100 online computing resources for free. If you create a program by AI Studio, you will obtain 12 hours to train models online per day. If you can insist on that for five consecutive days, then you will receive an extra 48 hours. [Click here to start](https://ai.baidu.com/support/news?action=detail&id=981).
+Now our developers can acquire Tesla V100 online computing resources for free. If you create a program by AI Studio, you will obtain 10 hours to train models online per day. [Click here to start](https://aistudio.baidu.com/aistudio/index).
 
 ## FOUR LEADING TECHNOLOGIES
 

README_cn.md

@@ -32,7 +32,7 @@ pip install paddlepaddle-gpu
 ```
 更多安装信息详见官网 [安装说明](https://www.paddlepaddle.org.cn/install/quick)
 
-PaddlePaddle用户可领取**免费Tesla V100在线算力资源**，训练模型更高效。**每日登陆即送12小时**，**连续五天运行再加送48小时**，[前往使用免费算力](https://ai.baidu.com/support/news?action=detail&id=981)。
+PaddlePaddle用户可领取**免费Tesla V100在线算力资源**，训练模型更高效。**每日登陆即送10小时**，[前往使用免费算力](https://aistudio.baidu.com/aistudio/index)。
 
 ## 四大领先技术