diff --git a/python/rapidocr_openvino/README.md b/python/rapidocr_openvino/README.md
index b120c5a..b162137 100644
--- a/python/rapidocr_openvino/README.md
+++ b/python/rapidocr_openvino/README.md
@@ -17,10 +17,10 @@
 #### 安装
 ```bash
 # Windows端
-pip install openvino==2022.2.0.dev20220829
+pip install openvino==2022.2.0
 
 # 里面含有mo
-pip install openvino-dev==2022.2.0.dev20220829
+pip install openvino-dev==2022.2.0
 ```
 
 #### 模型问题