diff --git a/common/pom.xml b/common/pom.xml
index 9961ad55..c20b6bca 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>com.jeesite</groupId>
 		<artifactId>jeesite-parent</artifactId>
-		<version>4.5.0-SNAPSHOT</version>
+		<version>4.5.1-SNAPSHOT</version>
 		<relativePath>../parent/pom.xml</relativePath>
 	</parent>
 	
diff --git a/modules/cms/pom.xml b/modules/cms/pom.xml
index d039c544..1db74134 100644
--- a/modules/cms/pom.xml
+++ b/modules/cms/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>com.jeesite</groupId>
 		<artifactId>jeesite-parent</artifactId>
-		<version>4.5.0-SNAPSHOT</version>
+		<version>4.5.1-SNAPSHOT</version>
 		<relativePath>../../parent/pom.xml</relativePath>
 	</parent>
 
diff --git a/modules/core/pom.xml b/modules/core/pom.xml
index d0bf68bb..68312be5 100644
--- a/modules/core/pom.xml
+++ b/modules/core/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>com.jeesite</groupId>
 		<artifactId>jeesite-parent</artifactId>
-		<version>4.5.0-SNAPSHOT</version>
+		<version>4.5.1-SNAPSHOT</version>
 		<relativePath>../../parent/pom.xml</relativePath>
 	</parent>
 	
diff --git a/parent/pom.xml b/parent/pom.xml
index 03a0cbbf..57a673fa 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -3,9 +3,16 @@
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>2.6.11</version>
+		<relativePath />
+	</parent>
+
 	<groupId>com.jeesite</groupId>
 	<artifactId>jeesite-parent</artifactId>
-	<version>4.5.0-SNAPSHOT</version>
+	<version>4.5.1-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	
 	<name>JeeSite Parent</name>
@@ -35,7 +42,6 @@
 		<groovy.version>3.0.10</groovy.version>
 
 		<!-- framework version setting -->
-		<spring-boot.version>2.6.10</spring-boot.version>
 		<mybatis.version>3.5.9</mybatis.version>
 		<mybatis-spring.version>2.0.7</mybatis-spring.version>
 		<jsqlparser.version>4.4</jsqlparser.version>
@@ -56,7 +62,7 @@
 		<resource.delimiter>@</resource.delimiter>
 		<maven.compiler.source>${java.version}</maven.compiler.source>
 		<maven.compiler.target>${java.version}</maven.compiler.target>
-		<maven-surefire-plugin.version>2.18.1</maven-surefire-plugin.version><!-- 降级到该版本，新版本可能会出现VM崩溃 -->
+		<maven-surefire-plugin.version>2.18.1</maven-surefire-plugin.version><!-- 其它版本可能会出现VM崩溃 -->
 		<eclipse-plugin-download-sources>false</eclipse-plugin-download-sources>
 		<eclipse-plugin-download-javadocs>false</eclipse-plugin-download-javadocs>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -69,18 +75,6 @@
         
 	</properties>
 
-	<dependencyManagement>
-		<dependencies>
-			<dependency>
-				<groupId>org.springframework.boot</groupId>
-				<artifactId>spring-boot-dependencies</artifactId>
-				<version>${spring-boot.version}</version>
-				<type>pom</type>
-				<scope>import</scope>
-			</dependency>
-		</dependencies>
-	</dependencyManagement>
-
 	<build>
 
 		<plugins>
@@ -199,7 +193,6 @@
 				<plugin>
 					<groupId>org.springframework.boot</groupId>
 					<artifactId>spring-boot-maven-plugin</artifactId>
-					<version>${spring-boot.version}</version>
 					<executions>
 						<execution>
 							<id>repackage</id>
diff --git a/pom.xml b/pom.xml
index 40901436..c10a5c8a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 	
 	<groupId>com.jeesite</groupId>
 	<artifactId>jeesite</artifactId>
-	<version>4.5.0-SNAPSHOT</version>
+	<version>4.5.1-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	
 	<name>JeeSite</name>
diff --git a/root/pom.xml b/root/pom.xml
index c22a5ecb..7e22ac05 100644
--- a/root/pom.xml
+++ b/root/pom.xml
@@ -5,7 +5,7 @@
 	
 	<groupId>com.jeesite</groupId>
 	<artifactId>jeesite-root</artifactId>
-	<version>4.5.0-SNAPSHOT</version>
+	<version>4.5.1-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	
 	<name>JeeSite Root</name>
diff --git a/web/pom.xml b/web/pom.xml
index 5bc62f2a..26ffc84f 100644
--- a/web/pom.xml
+++ b/web/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>com.jeesite</groupId>
 		<artifactId>jeesite-parent</artifactId>
-		<version>4.5.0-SNAPSHOT</version>
+		<version>4.5.1-SNAPSHOT</version>
 		<relativePath>../parent/pom.xml</relativePath>
 	</parent>