diff --git a/README.md b/README.md
index 0e57551..8b6b3dc 100644
--- a/README.md
+++ b/README.md
@@ -96,7 +96,7 @@ pip install -r requirements.txt
 ```
 > **Note:** If your device does not support GPU, please install the CPU version dependencies using `requirements-cpu.txt` instead of `requirements.txt`.
 
-> **Note：** Current Doclayout-YOLO only supports installation from pypi，if error raises during DocLayout-YOLO installation，please install through `pip3 install doclayout-yolo==0.0.2 --extra-index-url=https://pypi.org/simple` .
+> **Note：** Current Doclayout-YOLO only supports installation from pypi，if error raises during DocLayout-YOLO installation，please install through `pip3 install doclayout-yolo==0.0.2b1 --extra-index-url=https://pypi.org/simple` .
 
 ### Model Download
 
diff --git a/README_zh-CN.md b/README_zh-CN.md
index 9a63954..7554737 100644
--- a/README_zh-CN.md
+++ b/README_zh-CN.md
@@ -103,7 +103,7 @@ pip install -r requirements.txt
 ```
 > **注意：** 如果你的设备不支持 GPU，请使用 `requirements-cpu.txt` 安装 CPU 版本的依赖。
 
-> **注意：** 目前doclayout-yolo仅支持从pypi源安装，如果出现doclayout-yolo无法安装，请通过 `pip3 install doclayout-yolo==0.0.2 --extra-index-url=https://pypi.org/simple` 安装。
+> **注意：** 目前doclayout-yolo仅支持从pypi源安装，如果出现doclayout-yolo无法安装，请通过 `pip3 install doclayout-yolo==0.0.2b1 --extra-index-url=https://pypi.org/simple` 安装。
 
 ### 模型下载
 
diff --git a/requirements-cpu.txt b/requirements-cpu.txt
index 0bb3c9e..4c24791 100644
--- a/requirements-cpu.txt
+++ b/requirements-cpu.txt
@@ -2,7 +2,7 @@ omegaconf
 matplotlib
 PyMuPDF
 ultralytics>=8.2.85
-doclayout-yolo==0.0.2
+doclayout-yolo==0.0.2b1
 unimernet==0.2.1
 paddlepaddle
 paddleocr==2.7.3
diff --git a/requirements.txt b/requirements.txt
index ba8ab9f..d84e98b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ omegaconf
 matplotlib
 PyMuPDF
 ultralytics>=8.2.85
-doclayout-yolo==0.0.2
+doclayout-yolo==0.0.2b1
 unimernet==0.2.1
 paddlepaddle-gpu
 paddleocr==2.7.3