diff --git a/lab-30/lab-29-dubbo-xml-demo/pom.xml b/lab-30/lab-29-dubbo-xml-demo/pom.xml
index f76344a2..59d91ac8 100644
--- a/lab-30/lab-29-dubbo-xml-demo/pom.xml
+++ b/lab-30/lab-29-dubbo-xml-demo/pom.xml
@@ -13,7 +13,8 @@
     <packaging>pom</packaging>
     <modules>
         <module>user-rpc-service-api</module>
-        <module>user-rpc-service</module>
+        <module>user-rpc-service-provider</module>
+        <module>user-rpc-service-consumer</module>
     </modules>
 
 
diff --git a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-api/pom.xml b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-api/pom.xml
index a7fdee8b..404166cc 100644
--- a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-api/pom.xml
+++ b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-api/pom.xml
@@ -11,5 +11,4 @@
 
     <artifactId>user-rpc-service-api</artifactId>
 
-
 </project>
diff --git a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-api/src/main/java/cn/iocoder/springboot/lab30/rpc/api/DemoUserRpcService.java b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-api/src/main/java/cn/iocoder/springboot/lab30/rpc/api/DemoUserRpcService.java
deleted file mode 100644
index b30aa2da..00000000
--- a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-api/src/main/java/cn/iocoder/springboot/lab30/rpc/api/DemoUserRpcService.java
+++ /dev/null
@@ -1,9 +0,0 @@
-package cn.iocoder.springboot.lab30.rpc.api;
-
-import cn.iocoder.springboot.lab30.rpc.dto.DemoUserDTO;
-
-public interface DemoUserRpcService {
-
-    DemoUserDTO get(Integer id);
-
-}
diff --git a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-api/src/main/java/cn/iocoder/springboot/lab30/rpc/api/UserRpcService.java b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-api/src/main/java/cn/iocoder/springboot/lab30/rpc/api/UserRpcService.java
new file mode 100644
index 00000000..3dad11dd
--- /dev/null
+++ b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-api/src/main/java/cn/iocoder/springboot/lab30/rpc/api/UserRpcService.java
@@ -0,0 +1,9 @@
+package cn.iocoder.springboot.lab30.rpc.api;
+
+import cn.iocoder.springboot.lab30.rpc.dto.UserDTO;
+
+public interface UserRpcService {
+
+    UserDTO get(Integer id);
+
+}
diff --git a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-api/src/main/java/cn/iocoder/springboot/lab30/rpc/dto/DemoUserDTO.java b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-api/src/main/java/cn/iocoder/springboot/lab30/rpc/dto/UserDTO.java
similarity index 73%
rename from lab-30/lab-29-dubbo-xml-demo/user-rpc-service-api/src/main/java/cn/iocoder/springboot/lab30/rpc/dto/DemoUserDTO.java
rename to lab-30/lab-29-dubbo-xml-demo/user-rpc-service-api/src/main/java/cn/iocoder/springboot/lab30/rpc/dto/UserDTO.java
index c58f4e39..5554932c 100644
--- a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-api/src/main/java/cn/iocoder/springboot/lab30/rpc/dto/DemoUserDTO.java
+++ b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-api/src/main/java/cn/iocoder/springboot/lab30/rpc/dto/UserDTO.java
@@ -1,6 +1,8 @@
 package cn.iocoder.springboot.lab30.rpc.dto;
 
-public class DemoUserDTO {
+import java.io.Serializable;
+
+public class UserDTO implements Serializable {
 
     /**
      * 用户编号
@@ -19,7 +21,7 @@ public class DemoUserDTO {
         return id;
     }
 
-    public DemoUserDTO setId(Integer id) {
+    public UserDTO setId(Integer id) {
         this.id = id;
         return this;
     }
@@ -28,7 +30,7 @@ public class DemoUserDTO {
         return name;
     }
 
-    public DemoUserDTO setName(String name) {
+    public UserDTO setName(String name) {
         this.name = name;
         return this;
     }
@@ -37,7 +39,7 @@ public class DemoUserDTO {
         return gender;
     }
 
-    public DemoUserDTO setGender(Integer gender) {
+    public UserDTO setGender(Integer gender) {
         this.gender = gender;
         return this;
     }
diff --git a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-api/src/main/java/cn/iocoder/springboot/lab30/rpc/package-info.java b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-api/src/main/java/cn/iocoder/springboot/lab30/rpc/package-info.java
deleted file mode 100644
index 51acb1d3..00000000
--- a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-api/src/main/java/cn/iocoder/springboot/lab30/rpc/package-info.java
+++ /dev/null
@@ -1 +0,0 @@
-package cn.iocoder.springboot.lab30.rpc;
diff --git a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-consumer/pom.xml b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-consumer/pom.xml
new file mode 100644
index 00000000..36fc16d8
--- /dev/null
+++ b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-consumer/pom.xml
@@ -0,0 +1,54 @@
+<?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>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.2.1.RELEASE</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>user-rpc-service-consumer</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>cn.iocoder.springboot.labs</groupId>
+            <artifactId>user-rpc-service-api</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+
+        <!-- 引入 Spring Boot 依赖 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter</artifactId>
+        </dependency>
+
+        <!-- 实现对 Dubbo 的自动化配置 -->
+        <dependency>
+            <groupId>org.apache.dubbo</groupId>
+            <artifactId>dubbo</artifactId>
+            <version>2.7.4.1</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.dubbo</groupId>
+            <artifactId>dubbo-spring-boot-starter</artifactId>
+            <version>2.7.4.1</version>
+        </dependency>
+
+        <!-- 使用 Zookeeper 作为注册中心 -->
+        <dependency>
+            <groupId>org.apache.curator</groupId>
+            <artifactId>curator-framework</artifactId>
+            <version>2.13.0</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.curator</groupId>
+            <artifactId>curator-recipes</artifactId>
+            <version>2.13.0</version>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-consumer/src/main/java/cn/iocoder/springboot/lab30/rpc/ConsumerApplication.java b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-consumer/src/main/java/cn/iocoder/springboot/lab30/rpc/ConsumerApplication.java
new file mode 100644
index 00000000..47532f0d
--- /dev/null
+++ b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-consumer/src/main/java/cn/iocoder/springboot/lab30/rpc/ConsumerApplication.java
@@ -0,0 +1,28 @@
+package cn.iocoder.springboot.lab30.rpc;
+
+import cn.iocoder.springboot.lab30.rpc.api.UserRpcService;
+import cn.iocoder.springboot.lab30.rpc.dto.UserDTO;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.context.annotation.ImportResource;
+
+@SpringBootApplication
+@ImportResource("classpath:dubbo.xml")
+public class ConsumerApplication {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(ConsumerApplication.class);
+
+    public static void main(String[] args) {
+        // 启动 Spring Boot 应用
+        ConfigurableApplicationContext context = SpringApplication.run(ConsumerApplication.class, args);
+
+        // 获得 UserRpcService
+        UserRpcService service = context.getBean(UserRpcService.class);
+        UserDTO user = service.get(1);
+        LOGGER.info("[main][发起一次 Dubbo RPC 请求，获得用户为({})", user);
+    }
+
+}
diff --git a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-consumer/src/main/resources/application.yaml b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-consumer/src/main/resources/application.yaml
new file mode 100644
index 00000000..dd441122
--- /dev/null
+++ b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-consumer/src/main/resources/application.yaml
@@ -0,0 +1,12 @@
+# dubbo
+dubbo:
+  application:
+    name: user-service
+  registry:
+    address: zookeeper://127.0.0.1:2181
+  protocol:
+    port: -1
+    name: dubbo
+  consumer:
+    UserRpcService:
+      version: 1.0.0
diff --git a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-consumer/src/main/resources/dubbo.xml b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-consumer/src/main/resources/dubbo.xml
new file mode 100644
index 00000000..58fcb88c
--- /dev/null
+++ b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-consumer/src/main/resources/dubbo.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:dubbo="http://dubbo.apache.org/schema/dubbo"
+       xmlns="http://www.springframework.org/schema/beans"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans
+       http://www.springframework.org/schema/beans/spring-beans.xsd
+       http://dubbo.apache.org/schema/dubbo
+       http://dubbo.apache.org/schema/dubbo/dubbo.xsd">
+
+    <!-- 服务消费者引用服务配置 -->
+    <dubbo:reference id="userService" interface="cn.iocoder.springboot.lab30.rpc.api.UserRpcService"
+                     version="${dubbo.consumer.UserRpcService.version}"/>
+
+</beans>
diff --git a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-provider/pom.xml b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-provider/pom.xml
new file mode 100644
index 00000000..1a2ade28
--- /dev/null
+++ b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-provider/pom.xml
@@ -0,0 +1,54 @@
+<?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>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.2.1.RELEASE</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>user-rpc-service</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>cn.iocoder.springboot.labs</groupId>
+            <artifactId>user-rpc-service-api</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+
+        <!-- 引入 Spring Boot 依赖 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter</artifactId>
+        </dependency>
+
+        <!-- 实现对 Dubbo 的自动化配置 -->
+        <dependency>
+            <groupId>org.apache.dubbo</groupId>
+            <artifactId>dubbo</artifactId>
+            <version>2.7.4.1</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.dubbo</groupId>
+            <artifactId>dubbo-spring-boot-starter</artifactId>
+            <version>2.7.4.1</version>
+        </dependency>
+
+        <!-- 使用 Zookeeper 作为注册中心 -->
+        <dependency>
+            <groupId>org.apache.curator</groupId>
+            <artifactId>curator-framework</artifactId>
+            <version>2.13.0</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.curator</groupId>
+            <artifactId>curator-recipes</artifactId>
+            <version>2.13.0</version>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-provider/src/main/java/cn/iocoder/springboot/lab30/rpc/ProviderApplication.java b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-provider/src/main/java/cn/iocoder/springboot/lab30/rpc/ProviderApplication.java
new file mode 100644
index 00000000..2a05007c
--- /dev/null
+++ b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-provider/src/main/java/cn/iocoder/springboot/lab30/rpc/ProviderApplication.java
@@ -0,0 +1,16 @@
+package cn.iocoder.springboot.lab30.rpc;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.ImportResource;
+
+@SpringBootApplication
+@ImportResource("classpath:dubbo.xml")
+public class ProviderApplication {
+
+    public static void main(String[] args) {
+        // 启动 Spring Boot 应用
+        SpringApplication.run(ProviderApplication.class, args);
+    }
+
+}
diff --git a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-provider/src/main/java/cn/iocoder/springboot/lab30/rpc/service/UserRpcServiceImpl.java b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-provider/src/main/java/cn/iocoder/springboot/lab30/rpc/service/UserRpcServiceImpl.java
new file mode 100644
index 00000000..cafb07cb
--- /dev/null
+++ b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-provider/src/main/java/cn/iocoder/springboot/lab30/rpc/service/UserRpcServiceImpl.java
@@ -0,0 +1,17 @@
+package cn.iocoder.springboot.lab30.rpc.service;
+
+
+import cn.iocoder.springboot.lab30.rpc.api.UserRpcService;
+import cn.iocoder.springboot.lab30.rpc.dto.UserDTO;
+import org.springframework.stereotype.Service;
+
+@Service
+public class UserRpcServiceImpl implements UserRpcService {
+
+    public UserDTO get(Integer id) {
+        return new UserDTO().setId(id)
+                .setName("没有昵称：" + id)
+                .setGender(id % 2 + 1); // 1 - 男；2 - 女
+    }
+
+}
diff --git a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-provider/src/main/resources/application.yaml b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-provider/src/main/resources/application.yaml
new file mode 100644
index 00000000..8bbe6930
--- /dev/null
+++ b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-provider/src/main/resources/application.yaml
@@ -0,0 +1,12 @@
+# dubbo
+dubbo:
+  application:
+    name: user-service
+  registry:
+    address: zookeeper://127.0.0.1:2181
+  protocol:
+    port: -1
+    name: dubbo
+  provider:
+    UserRpcService:
+      version: 1.0.0
diff --git a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-provider/src/main/resources/dubbo.xml b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-provider/src/main/resources/dubbo.xml
new file mode 100644
index 00000000..4cbc8c50
--- /dev/null
+++ b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service-provider/src/main/resources/dubbo.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:dubbo="http://dubbo.apache.org/schema/dubbo"
+       xmlns="http://www.springframework.org/schema/beans"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans
+       http://www.springframework.org/schema/beans/spring-beans.xsd
+       http://dubbo.apache.org/schema/dubbo
+       http://dubbo.apache.org/schema/dubbo/dubbo.xsd">
+
+    <!-- 服务提供者暴露服务配置 -->
+    <dubbo:service ref="userRpcServiceImpl" interface="cn.iocoder.springboot.lab30.rpc.api.UserRpcService"
+        version="${dubbo.provider.UserRpcService.version}" />
+
+</beans>
diff --git a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service/pom.xml b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service/pom.xml
deleted file mode 100644
index ed664c67..00000000
--- a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service/pom.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?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>lab-29-dubbo-xml-demo</artifactId>
-        <groupId>cn.iocoder.springboot.labs</groupId>
-        <version>1.0-SNAPSHOT</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <artifactId>user-rpc-service</artifactId>
-
-    <dependencies>
-        <dependency>
-            <groupId>cn.iocoder.springboot.labs</groupId>
-            <artifactId>user-rpc-service-api</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-    </dependencies>
-
-</project>
diff --git a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service/src/main/java/cn/iocoder/springboot/lab30/rpc/Application.java b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service/src/main/java/cn/iocoder/springboot/lab30/rpc/Application.java
deleted file mode 100644
index d74b7cc6..00000000
--- a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service/src/main/java/cn/iocoder/springboot/lab30/rpc/Application.java
+++ /dev/null
@@ -1,4 +0,0 @@
-package cn.iocoder.springboot.lab30.rpc;
-
-public class Application {
-}
diff --git a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service/src/main/java/cn/iocoder/springboot/lab30/rpc/service/DemoUserRpcServiceImpl.java b/lab-30/lab-29-dubbo-xml-demo/user-rpc-service/src/main/java/cn/iocoder/springboot/lab30/rpc/service/DemoUserRpcServiceImpl.java
deleted file mode 100644
index c8a40841..00000000
--- a/lab-30/lab-29-dubbo-xml-demo/user-rpc-service/src/main/java/cn/iocoder/springboot/lab30/rpc/service/DemoUserRpcServiceImpl.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package cn.iocoder.springboot.lab30.rpc.service;
-
-
-import cn.iocoder.springboot.lab30.rpc.api.DemoUserRpcService;
-import cn.iocoder.springboot.lab30.rpc.dto.DemoUserDTO;
-
-public class DemoUserRpcServiceImpl implements DemoUserRpcService {
-
-    public DemoUserDTO get(Integer id) {
-        return new DemoUserDTO().setId(id)
-                .setName("没有昵称：" + id)
-                .setGender(id % 2 + 1); // 1 - 男；2 - 女
-    }
-
-}