diff --git a/README.md b/README.md
index da47563..8c52c55 100644
--- a/README.md
+++ b/README.md
@@ -77,6 +77,7 @@
 <img src="https://wechat-account-1251781786.cos.ap-guangzhou.myqcloud.com/wechat_account.jpeg" width="30%">
 
 ## 最新文章
+[大模型上下文工程之Prefix Caching技术详解](https://mp.weixin.qq.com/s/TA7DY1cynVNPYW-sVI2zHw)<br />
 [产品级AI应用的核心：上下文工程](https://mp.weixin.qq.com/s/93rEhMY7rIUlHIiPPDvEag) <br />
 [如何让Cursor精通鸿蒙开发？](https://mp.weixin.qq.com/s/gLgP7gGU0pmGc2x1hS-0UQ)<br />
 [深度解读斯坦福AI就业报告：未来哪些工作是“绿灯”，哪些是“红灯”？](https://mp.weixin.qq.com/s/8RUntvEMcbYCTbD56-rQKg)<br />
diff --git a/cn-Book/Image b/cn-Book/Image
new file mode 120000
index 0000000..8e7c774
--- /dev/null
+++ b/cn-Book/Image
@@ -0,0 +1 @@
+../Image
\ No newline at end of file