diff --git a/debug/accuracy_tools/msprobe/pytorch/hook_module/api_register.py b/debug/accuracy_tools/msprobe/pytorch/hook_module/api_register.py
index 9bb4c3c8aafeb2984f8d4acfbdafd4b2fb929489..cda89fdd8d094233835a85195b1ea827d2219d5f 100644
--- a/debug/accuracy_tools/msprobe/pytorch/hook_module/api_register.py
+++ b/debug/accuracy_tools/msprobe/pytorch/hook_module/api_register.py
@@ -107,7 +107,7 @@ def dist_module_forward(module, *args, **kwargs):
 def npu_module_forward(module, *args, **kwargs):
     if not module.need_hook:
         if module.api_name not in npu_custom_functions:
-            raise Exception(f'There is not bench function {module.api_name}')
+            raise Exception(f'There is not bench function test {module.api_name}')
         if module.device == Const.CUDA_LOWERCASE:
             module.api_name = _cuda_func_mapping.get(module.api_name, module.api_name)
         if module.device in [Const.CUDA_LOWERCASE, Const.CPU_LOWERCASE]: