diff --git a/README.md b/README.md
index 8a1c931..6872671 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Go-Trustlog SDK
 
-[![Go Version](https://img.shields.io/badge/Go-1.21+-blue.svg)](https://golang.org)
+[![Go Version](https://img.shields.io/badge/Go-1.25+-blue.svg)](https://golang.org)
 [![Test Coverage](https://img.shields.io/badge/coverage-53.7%25-yellow.svg)](.)
 [![Test Status](https://img.shields.io/badge/tests-100%25%20passing-brightgreen.svg)](.)
 
@@ -459,11 +459,6 @@ go test ./api/... -coverprofile=coverage.out -coverpkg=./api/...
 go tool cover -html=coverage.out
 ```
 
-**测试统计**:
-- ✅ 测试通过率: 100%
-- ✅ 总体覆盖率: 53.7%
-- ✅ 核心包覆盖率: 79%-100%
-
 ---
 
 ## 📚 相关资源
@@ -473,16 +468,3 @@ go tool cover -html=coverage.out
 - [Apache Pulsar](https://pulsar.apache.org/)
 
 ---
-
-## 📄 License
-
-Copyright © 2024 Yandata. All rights reserved.
-
----
-
-## 🤝 贡献
-
-欢迎提交 Issue 和 Pull Request！
-
-**生成时间**: 2025-12-26  
-**SDK版本**: v2.0+