diff --git a/README.md b/README.md
index b2292ff..1055d59 100644
--- a/README.md
+++ b/README.md
@@ -935,6 +935,17 @@ git clone https://e.coding.net/weidongshan/linux/doc_and_source_for_drivers.git
   05.3_STM32MP157的ADC驱动分析
   ```
 
+* 2025.04.09 完结"devmem和UIO子系统"
+
+  ```shell
+  01_devmem和UIO
+  02_devmem应用与驱动分析
+  03.1_UIO驱动分析
+  03.2_UIO驱动编写
+  03.3_UIO驱动测试
+  03.4_STM32MP157上机实验
+  ```
+
   
 
 ## 6. 联系方式