diff --git a/wu-lazy-cloud-heartbeat-common/pom.xml b/wu-lazy-cloud-heartbeat-common/pom.xml
index 769c95d7..f737f1ba 100644
--- a/wu-lazy-cloud-heartbeat-common/pom.xml
+++ b/wu-lazy-cloud-heartbeat-common/pom.xml
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-all</artifactId>
-            <version>4.1.122.Final</version>
+            <version>4.2.9.Final</version>
         </dependency>
         <dependency>
             <groupId>top.wu2020</groupId>
diff --git a/wu-lazy-cloud-heartbeat-start/wu-lazy-cloud-heartbeat-client-start/pom.xml b/wu-lazy-cloud-heartbeat-start/wu-lazy-cloud-heartbeat-client-start/pom.xml
index 592fdabb..6076b8dc 100644
--- a/wu-lazy-cloud-heartbeat-start/wu-lazy-cloud-heartbeat-client-start/pom.xml
+++ b/wu-lazy-cloud-heartbeat-start/wu-lazy-cloud-heartbeat-client-start/pom.xml
@@ -60,6 +60,12 @@
                     <source>25</source>
                     <target>25</target>
                     <annotationProcessorPaths>
+                        <!-- 关键：显式指定注解处理器，4.x 必须配置这一段 -->
+                        <path>
+                            <groupId>org.springframework.boot</groupId>
+                            <artifactId>spring-boot-configuration-processor</artifactId>
+                            <version>${spring-boot-starter.version}</version>
+                        </path>
                         <path>
                             <groupId>org.mapstruct</groupId>
                             <artifactId>mapstruct-processor</artifactId>