diff --git a/product/product-application/pom.xml b/product/product-application/pom.xml
index be7a48206..9454e14b1 100644
--- a/product/product-application/pom.xml
+++ b/product/product-application/pom.xml
@@ -11,10 +11,6 @@
 
     <artifactId>product-application</artifactId>
 
-    <properties>
-        <org.mapstruct.version>1.3.0.Final</org.mapstruct.version>
-    </properties>
-
     <dependencies>
         <dependency>
             <groupId>cn.iocoder.mall</groupId>
@@ -47,6 +43,7 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
+
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
@@ -58,7 +55,6 @@
         <dependency>
             <groupId>org.mybatis.spring.boot</groupId>
             <artifactId>mybatis-spring-boot-starter</artifactId>
-            <version>2.0.0</version>
         </dependency>
 
         <dependency>
@@ -71,7 +67,6 @@
             <groupId>com.alibaba</groupId>
             <artifactId>dubbo</artifactId>
         </dependency>
-
         <dependency>
             <groupId>com.alibaba.boot</groupId>
             <artifactId>dubbo-spring-boot-starter</artifactId>
@@ -80,31 +75,15 @@
         <dependency>
             <groupId>org.apache.curator</groupId>
             <artifactId>curator-framework</artifactId>
-            <version>2.12.0</version>
         </dependency>
 
-        <dependency>
-            <groupId>org.mapstruct</groupId>
-            <artifactId>mapstruct</artifactId> <!-- use mapstruct-jdk8 for Java 8 or higher -->
-        </dependency>
-
-
         <dependency>
             <groupId>io.springfox</groupId>
             <artifactId>springfox-swagger2</artifactId>
-            <version>2.9.2</version>
         </dependency>
         <dependency>
             <groupId>io.springfox</groupId>
             <artifactId>springfox-swagger-ui</artifactId>
-            <version>2.9.2</version>
-        </dependency>
-
-        <dependency>
-            <groupId>javax.servlet</groupId>
-            <artifactId>servlet-api</artifactId>
-            <version>2.5</version>
-            <scope>provided</scope>
         </dependency>
 
     </dependencies>
@@ -115,18 +94,6 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.5.1</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>
-                    </annotationProcessorPaths>
-                </configuration>
             </plugin>
 
             <!-- 打包 -->
diff --git a/product/product-application/src/main/java/cn/iocoder/mall/product/application/convert/ProductCategoryConvert.java b/product/product-application/src/main/java/cn/iocoder/mall/product/application/convert/ProductCategoryConvert.java
index 9966488a2..22fd4d9e3 100644
--- a/product/product-application/src/main/java/cn/iocoder/mall/product/application/convert/ProductCategoryConvert.java
+++ b/product/product-application/src/main/java/cn/iocoder/mall/product/application/convert/ProductCategoryConvert.java
@@ -28,4 +28,4 @@ public interface ProductCategoryConvert {
     @Mappings({})
     CommonResult<AdminsProductCategoryVO> convert2(CommonResult<ProductCategoryBO> result);
 
-}
\ No newline at end of file
+}
diff --git a/product/product-service-api/pom.xml b/product/product-service-api/pom.xml
index 24117697c..8a30eb271 100644
--- a/product/product-service-api/pom.xml
+++ b/product/product-service-api/pom.xml
@@ -22,6 +22,15 @@
             <groupId>org.hibernate.validator</groupId>
             <artifactId>hibernate-validator</artifactId>
         </dependency>
+
+        <dependency>
+            <groupId>org.mapstruct</groupId>
+            <artifactId>mapstruct</artifactId> <!-- use mapstruct-jdk8 for Java 8 or higher -->
+        </dependency>
+        <dependency>
+            <groupId>org.mapstruct</groupId>
+            <artifactId>mapstruct-jdk8</artifactId>
+        </dependency>
     </dependencies>
 
-</project>
\ No newline at end of file
+</project>
diff --git a/product/product-service-impl/pom.xml b/product/product-service-impl/pom.xml
index 7195150a9..61ec40dda 100644
--- a/product/product-service-impl/pom.xml
+++ b/product/product-service-impl/pom.xml
@@ -16,43 +16,35 @@
     </properties>
 
     <dependencies>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo</artifactId>
-            <version>2.6.5</version>
-            <scope>compile</scope>
-        </dependency>
+
         <dependency>
             <groupId>cn.iocoder.mall</groupId>
             <artifactId>product-service-api</artifactId>
             <version>1.0-SNAPSHOT</version>
-            <scope>compile</scope>
         </dependency>
 
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.mybatis.spring.boot</groupId>
+            <artifactId>mybatis-spring-boot-starter</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-jdbc</artifactId>
         </dependency>
 
         <dependency>
-            <groupId>org.mybatis.spring.boot</groupId>
-            <artifactId>mybatis-spring-boot-starter</artifactId>
-            <version>2.0.0</version>
-        </dependency>
-        <dependency>
-            <groupId>org.mapstruct</groupId>
-            <artifactId>mapstruct</artifactId>
-            <version>${org.mapstruct.version}</version>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo</artifactId>
         </dependency>
 
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>27.0.1-jre</version>
         </dependency>
 
     </dependencies>
@@ -63,20 +55,8 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.5.1</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>
-                    </annotationProcessorPaths>
-                </configuration>
             </plugin>
         </plugins>
     </build>
 
-</project>
\ No newline at end of file
+</project>