diff --git a/README.md b/README.md
index 63428dc..d6bd4aa 100644
--- a/README.md
+++ b/README.md
@@ -20,4 +20,6 @@
 附录
 
 1. [附录1 课程设置](%E9%99%84%E5%BD%95/%E9%99%84%E5%BD%951%20%E8%AF%BE%E7%A8%8B%E8%AE%BE%E7%BD%AE.md)
-2. [附录2 拼题平台的使用](%E9%99%84%E5%BD%95/%E9%99%84%E5%BD%952%20%E6%8B%BC%E9%A2%98%E5%B9%B3%E5%8F%B0%E7%9A%84%E4%BD%BF%E7%94%A8.md) 
\ No newline at end of file
+2. [附录2 拼题平台的使用](%E9%99%84%E5%BD%95/%E9%99%84%E5%BD%952%20%E6%8B%BC%E9%A2%98%E5%B9%B3%E5%8F%B0%E7%9A%84%E4%BD%BF%E7%94%A8.md) 
+
+有问题，请提交[问题提交](https://gitee.com/gaohongy/Java-Book/issues/new)
\ No newline at end of file