diff --git a/promotion/promotion-service-impl/pom.xml b/promotion/promotion-service-impl/pom.xml
index f94262b13..222fbfc0c 100644
--- a/promotion/promotion-service-impl/pom.xml
+++ b/promotion/promotion-service-impl/pom.xml
@@ -65,13 +65,6 @@
             <version>27.0.1-jre</version>
         </dependency>
 
-        <dependency>
-            <groupId>Pingplusplus</groupId>
-            <artifactId>pingpp-java</artifactId>
-            <version>2.2.4</version>
-            <type>jar</type>
-        </dependency>
-
         <dependency>
             <groupId>com.xuxueli</groupId>
             <artifactId>xxl-job-core</artifactId>
@@ -126,4 +119,4 @@
         </plugins>
     </build>
 
-</project>
\ No newline at end of file
+</project>