diff --git a/lottery-system/pom.xml b/lottery-system/pom.xml
index 8de5a64..242ced7 100644
--- a/lottery-system/pom.xml
+++ b/lottery-system/pom.xml
@@ -103,10 +103,6 @@
             <version>0.11.5</version>
             <scope>runtime</scope>
         </dependency>
-        <dependency>
-            <groupId></groupId>
-            <artifactId></artifactId>
-        </dependency>
     </dependencies>
 
 </project>