diff --git a/README.md b/README.md
index 83408f29..4a764df5 100644
--- a/README.md
+++ b/README.md
@@ -217,7 +217,7 @@ Bean Searcher can work with any JavaWeb frameworks, such as: SpringBoot, SpringM
 All you need is to add a dependence:
 
 ```groovy
-implementation 'com.ejlchina:bean-searcher-boot-stater:4.0.0.alpha'
+implementation 'com.ejlchina:bean-searcher-boot-stater:4.0.0.alpha1'
 ```
 
 and then you can inject `Searcher` into a `Controller` or `Service`:
@@ -241,7 +241,7 @@ private BeanSearcher beanSearcher;
 Adding this dependence:
 
 ```groovy
-implementation 'com.ejlchina:bean-searcher:4.0.0.alpha'
+implementation 'com.ejlchina:bean-searcher:4.0.0.alpha1'
 ```
 
 then you can build a `Searcher` with `SearcherBuilder`:
diff --git a/bean-searcher-boot-starter/pom.xml b/bean-searcher-boot-starter/pom.xml
index d4d428d5..c8021858 100644
--- a/bean-searcher-boot-starter/pom.xml
+++ b/bean-searcher-boot-starter/pom.xml
@@ -11,7 +11,7 @@
 	<parent>
 		<groupId>cn.zhxu</groupId>
 		<artifactId>bean-searcher-parent</artifactId>
-		<version>4.0.0.alpha</version>
+		<version>4.0.0.alpha1</version>
 	</parent>
 
 	<properties>
diff --git a/bean-searcher/pom.xml b/bean-searcher/pom.xml
index 8e60e2ac..bbb13ceb 100644
--- a/bean-searcher/pom.xml
+++ b/bean-searcher/pom.xml
@@ -11,7 +11,7 @@
 	<parent>
 		<groupId>cn.zhxu</groupId>
 		<artifactId>bean-searcher-parent</artifactId>
-		<version>4.0.0.alpha</version>
+		<version>4.0.0.alpha1</version>
 	</parent>
 
 	<dependencies>
diff --git a/pom.xml b/pom.xml
index 03ea0f01..abb0efee 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
 
 	<groupId>cn.zhxu</groupId>
 	<artifactId>bean-searcher-parent</artifactId>
-	<version>4.0.0.alpha</version>
+	<version>4.0.0.alpha1</version>
 
 	<packaging>pom</packaging>
 
@@ -44,7 +44,7 @@
 		<connection>scm:git:https://github.com/troyzhxu/bean-searcher.git</connection>
 		<developerConnection>scm:git:https://github.com/troyzhxu/bean-searcher.git</developerConnection>
 		<url>https://github.com/troyzhxu/bean-searcher</url>
-		<tag>v4.0.0.alpha</tag>
+		<tag>v4.0.0.alpha1</tag>
 	</scm>
 
 	<dependencies>