diff --git a/httprunner/built_in.py b/httprunner/built_in.py
index 207bc671..32f94aad 100644
--- a/httprunner/built_in.py
+++ b/httprunner/built_in.py
@@ -143,13 +143,6 @@ def setup_hook_prepare_kwargs(request):
             if isinstance(request["data"], str):
                 request["data"] = request["data"].encode('utf-8')
 
-def setup_hook_httpntlmauth(request):
-    if "httpntlmauth" in request:
-        from requests_ntlm import HttpNtlmAuth
-        auth_account = request.pop("httpntlmauth")
-        request["auth"] = HttpNtlmAuth(
-            auth_account["username"], auth_account["password"])
-
 def sleep_N_secs(n_secs):
     """ sleep n seconds
     """
diff --git a/tests/debugtalk.py b/tests/debugtalk.py
index c896456d..ca172c9b 100644
--- a/tests/debugtalk.py
+++ b/tests/debugtalk.py
@@ -87,3 +87,10 @@ def hook_print(msg):
 
 def modify_headers_os_platform(request, os_platform):
     request["headers"]["os_platform"] = os_platform
+
+def setup_hook_httpntlmauth(request):
+    if "httpntlmauth" in request:
+        from requests_ntlm import HttpNtlmAuth
+        auth_account = request.pop("httpntlmauth")
+        request["auth"] = HttpNtlmAuth(
+            auth_account["username"], auth_account["password"])