diff --git a/vue2-boot/pom.xml b/vue2-boot/pom.xml
index af8bb16a2fd5f411360c11680f001ec079719272..ee3836ab9e249f5f2af70c90d2fde38f116d8ac4 100644
--- a/vue2-boot/pom.xml
+++ b/vue2-boot/pom.xml
@@ -17,6 +17,11 @@
         <maven-jar-plugin.version>3.1.1</maven-jar-plugin.version>
         <maven.compiler.source>8</maven.compiler.source>
         <maven.compiler.target>8</maven.compiler.target>
+        <mybatis-boot.version>2.1.1</mybatis-boot.version>
+        <protobuf-java.version>3.10.0</protobuf-java.version>
+        <commons-lang3.version>3.0</commons-lang3.version>
+        <commons-io.version>2.5</commons-io.version>
+        <hutool-all.version>4.0.12</hutool-all.version>
     </properties>
 
     <dependencies>
@@ -28,7 +33,7 @@
         <dependency>
             <groupId>org.mybatis.spring.boot</groupId>
             <artifactId>mybatis-spring-boot-starter</artifactId>
-            <version>2.1.1</version>
+            <version>${mybatis-boot.version}</version>
         </dependency>
 
         <dependency>
@@ -44,30 +49,30 @@
         <dependency>
             <groupId>com.google.protobuf</groupId>
             <artifactId>protobuf-java</artifactId>
-            <version>3.10.0</version>
+            <version>${protobuf-java.version}</version>
         </dependency>
 
         <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-lang3</artifactId>
-            <version>3.0</version>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
         </dependency>
 
         <dependency>
-            <groupId>javax.validation</groupId>
-            <artifactId>validation-api</artifactId>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>${commons-lang3.version}</version>
         </dependency>
 
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.5</version>
+            <version>${commons-io.version}</version>
         </dependency>
 
         <dependency>
             <groupId>cn.hutool</groupId>
             <artifactId>hutool-all</artifactId>
-            <version>4.0.12</version>
+            <version>${hutool-all.version}</version>
         </dependency>
 
         <!-- FastJson -->