diff --git a/basic/README.md b/basic/README.md
index e4f9e3c..d56ee3a 100644
--- a/basic/README.md
+++ b/basic/README.md
@@ -1,7 +1,12 @@
 
+## 目录
 
 - [旁路输出](./旁路输出.md)
 - [Flink CEP](./CEP.md)
 - [Flink Operator Chain](./Flink_Operator_chain.md)
 - [slot相关](./slot相关.md)
+- [Flink基本架构](./Flink基本架构.md)
+- [旁路输出](./旁路输出.md)
+
+