diff --git a/aggr/admin/pom.xml b/aggr/admin/pom.xml
index 38a14f1..f7fb563 100644
--- a/aggr/admin/pom.xml
+++ b/aggr/admin/pom.xml
@@ -84,6 +84,13 @@
       <groupId>com.supwisdom.institute</groupId>
       <artifactId>sw-backend-common-framework</artifactId>
     </dependency>
+    
+    
+    <!-- openfeign's dependency -->
+    <dependency>
+      <groupId>org.apache.httpcomponents</groupId>
+      <artifactId>httpclient</artifactId>
+    </dependency>
 
 
     <dependency>