diff --git a/README.md b/README.md
index ed82a4f..d2436af 100644
--- a/README.md
+++ b/README.md
@@ -3,3 +3,7 @@
 
 + [关于BeanFactoryPostProcessor源码分析](spring-interface-beanFactoryPostProcessor/README.md)
 
++ [关于BeanDefinitionRegistryPostProcessor源码分析](spring-interface-beanDefinitionRegistryPostProcessor/README.md)
+
+  
+
diff --git a/pom.xml b/pom.xml
index f983d4d..f6bb3e5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,6 +18,11 @@
     </properties>
 
     <modules>
+        <module>spring-annotation-configuration</module>
+        <module>spring-annotation-bean</module>
+        <module>spring-annotation-import</module>
+        <module>spring-annotation-propertySource</module>
+        <module>spring-annotation-componentScan</module>
         <module>spring-interface-beanFactoryPostProcessor</module>
         <module>spring-interface-beanPostProcessor</module>
         <module>spring-interface-environment</module>
@@ -27,11 +32,7 @@
         <module>spring-interface-resource</module>
         <module>spring-interface-embeddedValueResolver</module>
         <module>spring-interface-factoryBean</module>
-        <module>spring-annotation-configuration</module>
-        <module>spring-annotation-bean</module>
-        <module>spring-annotation-import</module>
-        <module>spring-annotation-propertySource</module>
-        <module>spring-annotation-componentScan</module>
+        <module>spring-interface-beanDefinitionRegistryPostProcessor</module>
     </modules>
 
     <dependencies>
diff --git a/spring-interface-beanDefinitionRegistryPostProcessor/README.md b/spring-interface-beanDefinitionRegistryPostProcessor/README.md
new file mode 100644
index 0000000..30404ce
--- /dev/null
+++ b/spring-interface-beanDefinitionRegistryPostProcessor/README.md
@@ -0,0 +1 @@
+TODO
\ No newline at end of file
diff --git a/spring-interface-beanDefinitionRegistryPostProcessor/pom.xml b/spring-interface-beanDefinitionRegistryPostProcessor/pom.xml
new file mode 100644
index 0000000..292fbd5
--- /dev/null
+++ b/spring-interface-beanDefinitionRegistryPostProcessor/pom.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>spring-reading</artifactId>
+        <groupId>com.xcs.spring</groupId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>spring-interface-beanDefinitionRegistryPostProcessor</artifactId>
+
+</project>
\ No newline at end of file