add png photo

PaddleNLP/README.md

 简体中文 | [English](./README_en.md)
 
 <p align="center">
-  <img src="https://paddlenlp.bj.bcebos.com/images/paddlenlp.png" width="520" height ="100"  align="middle" />
+  <img src="./docs/imgs/paddlenlp.png" width="520" height ="100" />
 </p>
 
 
@@ -27,7 +27,7 @@ PaddleNLP旨在帮助开发者提高文本建模的效率，通过丰富的模
   - 通过高度优化的Transformer网络实现，结合混合精度与Fleet分布式训练API，可充分利用GPU集群资源，高效完成预训练模型的分布式训练。
 
 
-  
+
 # 安装
 
 ## 环境依赖
@@ -36,7 +36,7 @@ PaddleNLP旨在帮助开发者提高文本建模的效率，通过丰富的模
 - paddlepaddle >= 2.0.0-rc1
 
 ```
-pip install paddlenlp==2.0.0b 
+pip install paddlenlp==2.0.0b
 ```
 
 
@@ -110,7 +110,7 @@ electra = ElectraModel.from_pretrained('chinese-electra-small')
 
 - [Models API](./docs/models.md)
 
-  
+
 
 # 可交互式Notebook教程
 
@@ -131,7 +131,7 @@ electra = ElectraModel.from_pretrained('chinese-electra-small')
 - 现在就加入PaddleNLP的QQ技术交流群，一起交流NLP技术吧！⬇️
 
 <div align="center">
-  <img src="https://paddlenlp.bj.bcebos.com/images/qq.png" width="200" height="200" />
+  <img src="./docs/imgs/qq.png" width="200" height="200" />
 </div>  
 
 

PaddleNLP/README_en.md

 English | [简体中文] (./README.md)
 
+<p align="center">
+  <img src="./docs/imgs/paddlenlp.png" width="520" height ="100" />
+</p>
+
 # PaddleNLP
 
 ![License](https://img.shields.io/badge/license-Apache%202-red.svg)
@@ -81,33 +85,34 @@ For more pretrained model selection, please refer to [PretrainedModels](./paddle
 
 ## API Usage
 
-* [Transformer API](./docs/transformers.md)
-* [Dataset API](./docs/datasets.md)
-* [Embedding API](./docs/embeddings.md)
-* [Metrics API](./docs/embeddings.md)
-* [Models API](./docs/models.md)
 
+- [Transformer API](./docs/transformers.md)
+
+- [Dataset API](./docs/datasets.md)
+
+- [Embedding API](./docs/embeddings.md)
+
+- [Metrics API](./docs/embeddings.md)
 
+- [Models API](./docs/models.md)
 
 
 ## Tutorials
 
 Please refer to our official AI Studio account for more interactive tutorials: [PaddleNLP on AI Studio](https://aistudio.baidu.com/aistudio/personalcenter/thirdview/574995)
 
-* [paddlenlp.seq2vec是什么? 瞧瞧它怎么完成情感分析教程](https://aistudio.baidu.com/aistudio/projectdetail/1294333) shows how to use lstm to do sentiment analysis.
+* [What's Seq2Vec?](https://aistudio.baidu.com/aistudio/projectdetail/1294333) shows how to use LSTM to do sentiment analysis.
 
-* [使用PaddleNLP语义预训练模型ERNIE优化情感分析教程](https://aistudio.baidu.com/aistudio/projectdetail/1283423) shows how to exploit the pretrained ERNIE to make sentiment analysis better.
+* [Sentiment Analysis with ERNIE](https://aistudio.baidu.com/aistudio/projectdetail/1283423) shows how to exploit the pretrained ERNIE to make sentiment analysis better.
 
-* [基于Bi-GRU+CRF的快递单信息抽取](https://aistudio.baidu.com/aistudio/projectdetail/1317771) shows how to make use of bigru and crf to do information extraction.
+* [Waybill Information Extraction with BiGRU-CRF Model](https://aistudio.baidu.com/aistudio/projectdetail/1317771) shows how to make use of bigru and crf to do information extraction.
 
-* [使用PaddleNLP预训练模型ERNIE优化快递单信息抽取](https://aistudio.baidu.com/aistudio/projectdetail/1329361) shows how to exploit the pretrained ERNIE to do information extraction better.
+* [Waybill Information Extraction with ERNIE](https://aistudio.baidu.com/aistudio/projectdetail/1329361) shows how to exploit the pretrained ERNIE to do information extraction better.
 
 
 ## Community
 
-* SIG for Pretrained Model Contribution
-* SIG for Dataset Integration
-* SIG for Tutorial Writing
+Join our QQ Technical Group to
 
 ## License