diff --git a/promotion/pom.xml b/promotion/pom.xml
index 34036a145..8d2f87d2f 100644
--- a/promotion/pom.xml
+++ b/promotion/pom.xml
@@ -12,9 +12,15 @@
     <artifactId>promotion</artifactId>
     <packaging>pom</packaging>
     <modules>
+        <module>promotion-application</module>
+        <module>promotion-biz</module>
+        <module>promotion-biz-api</module>
+        <module>promotion-rpc-api</module>
+        <module>promotion-rpc</module>
+
 <!--        <module>promotion-service-api</module>-->
 <!--        <module>promotion-service-impl</module>-->
-<!--        <module>promotion-application</module>-->
+<!--        <module>promotion-start</module>-->
     </modules>
 
     <dependencyManagement>
diff --git a/promotion/promotion-application/pom.xml b/promotion/promotion-application/pom.xml
index 784fbe036..bec1721a7 100644
--- a/promotion/promotion-application/pom.xml
+++ b/promotion/promotion-application/pom.xml
@@ -12,121 +12,15 @@
     <artifactId>promotion-application</artifactId>
 
     <dependencies>
-        <!-- Mall 相关 -->
         <dependency>
             <groupId>cn.iocoder.mall</groupId>
-            <artifactId>common-framework</artifactId>
+            <artifactId>promotion-biz</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>cn.iocoder.mall</groupId>
-            <artifactId>mall-spring-boot</artifactId>
+            <artifactId>promotion-rpc</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
-        <dependency>
-            <groupId>cn.iocoder.mall</groupId>
-            <artifactId>product-service-api</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-        <dependency>
-            <groupId>cn.iocoder.mall</groupId>
-            <artifactId>promotion-service-api</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-        <dependency>
-            <groupId>cn.iocoder.mall</groupId>
-            <artifactId>promotion-service-impl</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-        <dependency>
-            <groupId>cn.iocoder.mall</groupId>
-            <artifactId>user-service-api</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-        <dependency>
-            <groupId>cn.iocoder.mall</groupId>
-            <artifactId>user-sdk</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-        <dependency>
-            <groupId>cn.iocoder.mall</groupId>
-            <artifactId>system-sdk</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-        <dependency>
-            <groupId>cn.iocoder.mall</groupId>
-            <artifactId>mall-spring-boot-starter-mybatis</artifactId>
-        </dependency>
-
-        <!-- Web 相关 -->
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-web</artifactId>
-        </dependency>
-
-
-        <dependency>
-            <groupId>io.springfox</groupId>
-            <artifactId>springfox-swagger2</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.github.xiaoymin</groupId>
-            <artifactId>swagger-bootstrap-ui</artifactId>
-        </dependency>
-
-        <!-- 服务保障相关 -->
-        <dependency>
-            <groupId>com.alibaba.cloud</groupId>
-            <artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
-        </dependency>
-
-        <!--  监控  -->
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-actuator</artifactId>
-        </dependency>
-
-        <dependency>
-            <groupId>io.micrometer</groupId>
-            <artifactId>micrometer-registry-prometheus</artifactId>
-        </dependency>
-
-        <!-- 测试相关 -->
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-test</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>cn.iocoder.mall</groupId>
-            <artifactId>mall-spring-boot-starter-security</artifactId>
-            <version>1.0-SNAPSHOT</version>
-            <scope>compile</scope>
-        </dependency>
-        <dependency>
-            <groupId>cn.iocoder.mall</groupId>
-            <artifactId>mall-spring-boot-starter-security</artifactId>
-            <version>1.0-SNAPSHOT</version>
-            <scope>compile</scope>
-        </dependency>
-
     </dependencies>
-
-    <build>
-        <plugins>
-            <!-- 提供给 mapstruct 使用 -->
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-            </plugin>
-
-            <!-- 打包 -->
-            <plugin>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-maven-plugin</artifactId>
-            </plugin>
-
-        </plugins>
-    </build>
-
-</project>
+</project>
\ No newline at end of file
diff --git a/promotion/promotion-biz-api/pom.xml b/promotion/promotion-biz-api/pom.xml
new file mode 100644
index 000000000..15dee904f
--- /dev/null
+++ b/promotion/promotion-biz-api/pom.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>promotion</artifactId>
+        <groupId>cn.iocoder.mall</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>promotion-biz-api</artifactId>
+
+    <dependencies>
+        <!-- Mall 相关 -->
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>common-framework</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+    </dependencies>
+</project>
\ No newline at end of file
diff --git a/promotion/promotion-biz/pom.xml b/promotion/promotion-biz/pom.xml
new file mode 100644
index 000000000..f5fe48cf5
--- /dev/null
+++ b/promotion/promotion-biz/pom.xml
@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>promotion</artifactId>
+        <groupId>cn.iocoder.mall</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>promotion-biz</artifactId>
+
+    <dependencies>
+        <!-- Mall 相关 -->
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>promotion-biz-api</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+
+        <!-- Spring 核心 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter</artifactId>
+        </dependency>
+
+        <!-- DB 相关 -->
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-tx</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-jdbc</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>druid-spring-boot-starter</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>mall-spring-boot-starter-mybatis</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+
+        <!-- 短信平台 阿里云、云片 -->
+        <dependency>
+            <groupId>com.yunpian.sdk</groupId>
+            <artifactId>yunpian-java-sdk</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.aliyun</groupId>
+            <artifactId>aliyun-java-sdk-core</artifactId>
+        </dependency>
+
+        <!-- 文件服务商 -->
+        <dependency>
+            <groupId>com.qiniu</groupId>
+            <artifactId>qiniu-java-sdk</artifactId>
+        </dependency>
+
+        <!-- 工具类相关 -->
+        <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>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+        </dependency>
+    </dependencies>
+</project>
\ No newline at end of file
diff --git a/promotion/promotion-rpc-api/pom.xml b/promotion/promotion-rpc-api/pom.xml
new file mode 100644
index 000000000..330b69b7e
--- /dev/null
+++ b/promotion/promotion-rpc-api/pom.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>promotion</artifactId>
+        <groupId>cn.iocoder.mall</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>promotion-rpc-api</artifactId>
+
+    <dependencies>
+        <!-- Mall 相关 -->
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>promotion-biz-api</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+        <!-- 工具类相关 -->
+        <dependency>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+        </dependency>
+    </dependencies>
+</project>
\ No newline at end of file
diff --git a/promotion/promotion-rpc/pom.xml b/promotion/promotion-rpc/pom.xml
new file mode 100644
index 000000000..5b7a3ad5c
--- /dev/null
+++ b/promotion/promotion-rpc/pom.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>promotion</artifactId>
+        <groupId>cn.iocoder.mall</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>promotion-rpc</artifactId>
+
+    <dependencies>
+        <!-- Mall 相关 -->
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>promotion-rpc-api</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>system-biz</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+
+        <!-- RPC 相关 -->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-dubbo</artifactId>
+        </dependency>
+
+        <!-- Registry 和 Config 相关 -->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
+        </dependency>
+    </dependencies>
+</project>
\ No newline at end of file