diff --git a/README.md b/README.md
index 12781e77..d3041641 100644
--- a/README.md
+++ b/README.md
@@ -22,6 +22,13 @@
   <a href="https://mp.weixin.qq.com/s/QVF6upVMSbgvZy8lHZS3CQ"><img src="https://img.shields.io/badge/知识星球-代码随想录-blue" alt=""></a>
 </p>
 
+<p align="center"><strong>《代码随想录》正式出版啦！！双十二五折优惠！</strong></p>
+
+<p align="center">
+<a href="https://union-click.jd.com/jdc?e=&p=JF8BALsJK1olXDYCVlpeAU8XBF9MRANLAjZbERscSkAJHTdNTwcKBlMdBgABFksVB2wBH1sSQl9HCANtQUJzWGwIWlt1CBxqHzpYQ1EQRRBsa1cZbQcyV1dfDEsVBm8AK2sVWjZUOl5cCUoWAmoIHlglXDYCU1xVC0MWBGcBHVIWbQECXW4AQBdfVCQ4K2sWbTYyVG5eOAl5BTwNHAwSCQIAUAsPDUwVCmYJGV0dW1RSVVwIDEtAU2Y4GVoUWQ8y" target="_blank">
+	<img src="https://code-thinking-1253855093.file.myqcloud.com/pics/20211212143852.png" width="400"/>
+</a>
+</p>
 
 # LeetCode 刷题攻略