diff --git a/README.en.md b/README.en.md
index 80ee4d49d2357a5b38594969e5b2d12ee1cc2ab3..ce999ea6d380071a7862570e8ad09a1873d32f4c 100644
--- a/README.en.md
+++ b/README.en.md
@@ -81,7 +81,17 @@ OBMM's ownership mechanism and cross-node memory sharing capabilities provide th
 
 ## 📄 License
 
-This project is licensed under the [GPL-2.0](LICENSE/GPL-2.0) License.
+The kernl module obmm is licensed under the [GPL-2.0](LICENSE/GPL-2.0) License.
+
+The userspace libobmm is licensed under the [MulanPSL2](LICENSE/MulanPSL2) License.
+## 🏷️ Project Timeline
+
+|Date	| Event	| Milestone |
+|-------|-------|-----------|
+| 2025.09.18 | Huawei Connect 2025 | UB Protocol Released |
+| 2025.11.14 | openEuler Summit 2025 | OBMM Technical Session Held |
+| 2025.11.18 | Opened Source on Gitee | First Community Pull Request Submitted |
+| 2025.12.30 | openEuler 24.03 SP3 Released | Integrated as a Core Component |
 
 ## 🔗 Related Links
 
@@ -92,4 +102,4 @@ This project is licensed under the [GPL-2.0](LICENSE/GPL-2.0) License.
 
 ---
 
-**Note**: This project requires corresponding hardware platform support. Please ensure your environment meets all dependency requirements before deployment.
\ No newline at end of file
+**Note**: This project requires corresponding hardware platform support. Please ensure your environment meets all dependency requirements before deployment.
diff --git a/README.md b/README.md
index 30c4a08ace1acea81d27fa59659eb31f7f4c8a3f..811c5681c84f94b3fb5ff481269a7662f63d7525 100644
--- a/README.md
+++ b/README.md
@@ -81,7 +81,17 @@ OBMM 的所有权机制和跨节点内存共享能力为未来更多创新应用
 
 ## 📄 许可证
 
-本项目采用 [GPL-2.0](LICENSE/GPL-2.0) 许可证。
+本项目内核态驱动OBMM采用 [GPL-2.0](LICENSE/GPL-2.0) 许可证。
+
+本项目用户态库Libobmm采用 [Mulan-PSL-v2](LICENSE/Mulan-PSL-v2) 许可证。
+
+## 🏷️ 开源
+| 时间 | 事件 | 里程碑 | 
+|------|------|------------|
+| 2025.09.18 | 华为全联接大会| UB协议发布 |
+| 2025.11.14 | openEuler Summit 2025 | OBMM专题讨论 |
+| 2025.11.18 | Gitee 开源 | OBMM提交首个社区 Pull Request |
+| 2025.12.30 | openEuler 24.03 SP3发布| 作为核心组件集成 |
 
 ## 🔗 相关链接