diff --git a/Application/Base/Tool/TaskClient.class.php b/Application/Base/Tool/TaskClient.class.php
index b60fc4f45..59659a739 100644
--- a/Application/Base/Tool/TaskClient.class.php
+++ b/Application/Base/Tool/TaskClient.class.php
@@ -2,6 +2,8 @@
 
 namespace Base\Tool;
 
+use GuzzleHttp\Client;
+
 class TaskClient
 {
     const SUCCESS = '0000';