Update README.md

PPOCRLabel/README.md

 English | [简体中文](README_ch.md)
 
-# PPOCRLabel
+# PPOCRLabelv2
 
-PPOCRLabel is a semi-automatic graphic annotation tool suitable for OCR field, with built-in PPOCR model to automatically detect and re-recognize data. It is written in python3 and pyqt5, supporting rectangular box, table and multi-point annotation modes. Annotations can be directly used for the training of PPOCR detection and recognition models.
+PPOCRLabelv2 is a semi-automatic graphic annotation tool suitable for OCR field, with built-in PP-OCR model to automatically detect and re-recognize data. It is written in Python3 and PyQT5, supporting rectangular box, table, irregular text and key information annotation modes. Annotations can be directly used for the training of PP-OCR detection and recognition models.
 
-<img src="./data/gif/steps_en.gif" width="100%"/>
+| regular text annotation                              | table annotation                                       |
+| --------------------------------------------------- | ---------------------------------------------- |
+| <img src="./data/gif/steps_en.gif" width="80%"/>    | <img src="./data/gif/table.gif" width="100%"/> |
+| **irregular text annotation**                        | **key information annotation**                               |
+| <img src="./data/gif/multi-point.gif" width="80%"/> | <img src="./data/gif/kie.gif" width="300%"/>   |
 
 ### Recent Update