diff --git a/ynrcc-agent/build.gradle b/ynrcc-agent/build.gradle
index 4387052..7f8d180 100644
--- a/ynrcc-agent/build.gradle
+++ b/ynrcc-agent/build.gradle
@@ -50,6 +50,7 @@
     implementation group: 'commons-codec', name: 'commons-codec', version: '1.6'
     implementation 'org.dom4j:dom4j:2.1.1'
     implementation 'commons-beanutils:commons-beanutils:1.9.3'
+    implementation 'commons-net:commons-net:3.6'
 
     implementation project(':payapi-common')