diff --git a/qing-yu-club-subject/qing-yu-club-common/pom.xml b/qing-yu-club-subject/qing-yu-club-common/pom.xml
index 3d661fc..47d4174 100644
--- a/qing-yu-club-subject/qing-yu-club-common/pom.xml
+++ b/qing-yu-club-subject/qing-yu-club-common/pom.xml
@@ -26,6 +26,7 @@
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
             <version>1.18.20</version>
+            <optional>true</optional>
         </dependency>
         <dependency>
             <groupId>org.mapstruct</groupId>