diff --git a/httprunner/response.py b/httprunner/response.py
index e6784149..7a130dfb 100644
--- a/httprunner/response.py
+++ b/httprunner/response.py
@@ -153,6 +153,7 @@ class ResponseObject(object):
         }
         if not expr.startswith(tuple(resp_obj_meta.keys())):
             return expr
+        
         try:
             check_value = jmespath.search(expr, resp_obj_meta)
         except JMESPathError as ex: