Update README.md

README.md

@@ -206,8 +206,8 @@ We are working on a set of major features improvement and refactor, anyone who i
 
 ### Contributors
 
-One key purpose of PAI is to support the highly diversified requirements from academia and industry. PAI is completely open: it is under the MIT license. This makes PAI particularly attractive to evaluate various research ideas, which include but not limited to the [components](./docs/research_education.md).
+One key purpose of OpenPAI is to support the highly diversified requirements from academia and industry. OpenPAI is completely open: it is under the MIT license. This makes OpenPAI particularly attractive to evaluate various research ideas, which include but not limited to the [components](./docs/research_education.md).
 
-PAI operates in an open model. It is initially designed and developed by [Microsoft Research (MSR)](https://www.microsoft.com/en-us/research/group/systems-research-group-asia/) and [Microsoft Software Technology Center Asia (STCA)](https://www.microsoft.com/en-us/ard/default.aspx) platform team.
+OpenPAI operates in an open model. It is initially designed and developed by [Microsoft Research (MSR)](https://www.microsoft.com/en-us/research/group/systems-research-group-asia/) and [Microsoft Software Technology Center Asia (STCA)](https://www.microsoft.com/en-us/ard/default.aspx) platform team.
 We are glad to have [Peking University](http://eecs.pku.edu.cn/EN/), [Xi'an Jiaotong University](http://www.aiar.xjtu.edu.cn/), [Zhejiang University](http://www.cesc.zju.edu.cn/index_e.htm), [University of Science and Technology of China](http://eeis.ustc.edu.cn/) and SHANGHAI INESA AI INNOVATION CENTER joined us to develop the platform jointly.
 Contributions from academia and industry are all highly welcome.