diff --git a/pom.xml b/pom.xml
index d36c9c184..6d85749ea 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,10 +26,15 @@
     <packaging>pom</packaging>
 
     <properties>
-        <com.alibab.dubbo.version>2.6.6</com.alibab.dubbo.version>
+        <com.alibab.dubbo.version>2.6.5</com.alibab.dubbo.version>
         <mysql-connector-java.version>5.1.47</mysql-connector-java.version>
         <dubbo-spring-boot-starter.version>0.2.1.RELEASE</dubbo-spring-boot-starter.version>
         <org.mapstruct.version>1.3.0.Final</org.mapstruct.version>
+
+        <maven-compiler-plugin.version>3.8.0</maven-compiler-plugin.version>
+        <org.projectlombok.version>1.16.14</org.projectlombok.version>
+
+        <java.version>1.8</java.version>
     </properties>
 
     <dependencyManagement>
@@ -42,7 +47,7 @@
             <dependency>
                 <groupId>com.alibaba.boot</groupId>
                 <artifactId>dubbo-spring-boot-starter</artifactId>
-                <version>0.2.1.RELEASE</version>
+                <version>${dubbo-spring-boot-starter.version}</version>
             </dependency>
 
             <dependency>
@@ -62,6 +67,12 @@
                 <version>${org.mapstruct.version}</version>
             </dependency>
 
+            <dependency>
+                <groupId>org.projectlombok</groupId>
+                <artifactId>lombok</artifactId>
+                <version>${org.projectlombok.version}</version>
+            </dependency>
+
         </dependencies>
     </dependencyManagement>
 
@@ -74,5 +85,32 @@
         <!--</snapshotRepository>-->
     <!--</distributionManagement>-->
 
+    <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-compiler-plugin</artifactId>
+                    <version>${maven-compiler-plugin.version}</version>
+                    <configuration>
+                        <source>${java.version}</source> <!-- or higher, depending on your project -->
+                        <target>${java.version}</target> <!-- or higher, depending on your project -->
+                        <annotationProcessorPaths>
+                            <path>
+                                <groupId>org.mapstruct</groupId>
+                                <artifactId>mapstruct-processor</artifactId>
+                                <version>${org.mapstruct.version}</version>
+                            </path>
+                            <path>
+                                <groupId>org.projectlombok</groupId>
+                                <artifactId>lombok</artifactId>
+                                <version>${org.projectlombok.version}</version>
+                            </path>
+                        </annotationProcessorPaths>
+                    </configuration>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+    </build>
 
 </project>
diff --git a/promotion/promotion-application/pom.xml b/promotion/promotion-application/pom.xml
index a88ce1699..7cc29f10a 100644
--- a/promotion/promotion-application/pom.xml
+++ b/promotion/promotion-application/pom.xml
@@ -11,10 +11,6 @@
 
     <artifactId>promotion-application</artifactId>
 
-    <properties>
-        <org.projectlombok.version>1.16.14</org.projectlombok.version>
-    </properties>
-
     <dependencies>
         <dependency>
             <groupId>cn.iocoder.mall</groupId>
@@ -33,11 +29,29 @@
             <version>1.0-SNAPSHOT</version>
         </dependency>
 
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>user-service-api</artifactId>
+            <version>1.0-SNAPSHOT</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>user-sdk</artifactId>
+            <version>1.0-SNAPSHOT</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>admin-sdk</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
-
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
@@ -47,9 +61,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>dubbo</artifactId>
-            <version>2.6.5</version>
         </dependency>
-
         <dependency>
             <groupId>com.alibaba.boot</groupId>
             <artifactId>dubbo-spring-boot-starter</artifactId>
@@ -73,29 +85,9 @@
             <version>2.9.2</version>
         </dependency>
 
-        <dependency>
-            <groupId>cn.iocoder.mall</groupId>
-            <artifactId>user-service-api</artifactId>
-            <version>1.0-SNAPSHOT</version>
-            <scope>compile</scope>
-        </dependency>
-        <dependency>
-            <groupId>cn.iocoder.mall</groupId>
-            <artifactId>user-sdk</artifactId>
-            <version>1.0-SNAPSHOT</version>
-            <scope>compile</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>cn.iocoder.mall</groupId>
-            <artifactId>admin-sdk</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
-            <version>${org.projectlombok.version}</version>
         </dependency>
 
     </dependencies>
@@ -106,23 +98,6 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.8.0</version>
-                <configuration>
-                    <source>1.8</source> <!-- or higher, depending on your project -->
-                    <target>1.8</target> <!-- or higher, depending on your project -->
-                    <annotationProcessorPaths>
-                        <path>
-                            <groupId>org.mapstruct</groupId>
-                            <artifactId>mapstruct-processor</artifactId>
-                            <version>${org.mapstruct.version}</version>
-                        </path>
-                        <path>
-                            <groupId>org.projectlombok</groupId>
-                            <artifactId>lombok</artifactId>
-                            <version>${org.projectlombok.version}</version>
-                        </path>
-                    </annotationProcessorPaths>
-                </configuration>
             </plugin>
 
             <!-- 打包 -->
diff --git a/promotion/promotion-service-api/pom.xml b/promotion/promotion-service-api/pom.xml
index 26a5a9463..76e049abe 100644
--- a/promotion/promotion-service-api/pom.xml
+++ b/promotion/promotion-service-api/pom.xml
@@ -10,12 +10,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>promotion-service-api</artifactId>
-
-    <properties>
-        <org.mapstruct.version>1.3.0.Final</org.mapstruct.version>
-        <org.projectlombok.version>1.16.14</org.projectlombok.version>
-    </properties>
-
+    
     <dependencies>
         <dependency>
             <groupId>javax.validation</groupId>
@@ -40,7 +35,6 @@
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
-            <version>${org.projectlombok.version}</version>
         </dependency>
     </dependencies>
 
@@ -50,23 +44,6 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.8.0</version>
-                <configuration>
-                    <source>1.8</source> <!-- or higher, depending on your project -->
-                    <target>1.8</target> <!-- or higher, depending on your project -->
-                    <annotationProcessorPaths>
-                        <path>
-                            <groupId>org.mapstruct</groupId>
-                            <artifactId>mapstruct-processor</artifactId>
-                            <version>${org.mapstruct.version}</version>
-                        </path>
-                        <path>
-                            <groupId>org.projectlombok</groupId>
-                            <artifactId>lombok</artifactId>
-                            <version>${org.projectlombok.version}</version>
-                        </path>
-                    </annotationProcessorPaths>
-                </configuration>
             </plugin>
         </plugins>
     </build>
diff --git a/promotion/promotion-service-impl/pom.xml b/promotion/promotion-service-impl/pom.xml
index cca425a1e..fd948f28f 100644
--- a/promotion/promotion-service-impl/pom.xml
+++ b/promotion/promotion-service-impl/pom.xml
@@ -11,12 +11,6 @@
 
     <artifactId>promotion-service-impl</artifactId>
 
-
-    <properties>
-        <org.mapstruct.version>1.3.0.Final</org.mapstruct.version>
-        <org.projectlombok.version>1.16.14</org.projectlombok.version>
-    </properties>
-
     <dependencies>
         <dependency>
             <groupId>cn.iocoder.mall</groupId>
@@ -58,7 +52,6 @@
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
-            <version>${org.projectlombok.version}</version>
         </dependency>
 
         <dependency>
@@ -105,23 +98,6 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.8.0</version>
-                <configuration>
-                    <source>1.8</source> <!-- or higher, depending on your project -->
-                    <target>1.8</target> <!-- or higher, depending on your project -->
-                    <annotationProcessorPaths>
-                        <path>
-                            <groupId>org.mapstruct</groupId>
-                            <artifactId>mapstruct-processor</artifactId>
-                            <version>${org.mapstruct.version}</version>
-                        </path>
-                        <path>
-                            <groupId>org.projectlombok</groupId>
-                            <artifactId>lombok</artifactId>
-                            <version>${org.projectlombok.version}</version>
-                        </path>
-                    </annotationProcessorPaths>
-                </configuration>
             </plugin>
         </plugins>
     </build>