diff --git a/README.md b/README.md
index ad07cf0..4f1d04e 100644
--- a/README.md
+++ b/README.md
@@ -2,12 +2,16 @@ refer to: https://www.baeldung.com/java-annotation-processing-builder
 
 # 1 主要演示效果
 在编译期，将
+
 annotation-user/target/classes/com/roadl/annouser/Person.class
 
 setter上的注解生成辅助类：
+
 annotation-user/target/classes/com/roadl/annouser/PersonBuilder.class
 
 # 2 module化
 annotation_processing 父project 
+
 annotation_processing/annotation-user 子module A，依赖module B
+
 annotation_processing/annotation-processor 子module B