diff --git a/fuji_server/helper/request_helper.py b/fuji_server/helper/request_helper.py
index 6dc48ed6..c4f983a4 100644
--- a/fuji_server/helper/request_helper.py
+++ b/fuji_server/helper/request_helper.py
@@ -85,8 +85,9 @@ def list():
 
 
 class RequestHelper:
-    checked_content = {}
+
     def __init__(self, url, logInst: object = None):
+        self.checked_content = {}
         if logInst:
             self.logger = logInst
         else: