diff --git a/debug/accuracy_tools/api_accuracy_checker/run_ut/data_generate.py b/debug/accuracy_tools/api_accuracy_checker/run_ut/data_generate.py
index 28ca86793f1db03647df525ea5037b64623dde35..f7f1516323117885f6c4c15ae9918bc82fb37569 100644
--- a/debug/accuracy_tools/api_accuracy_checker/run_ut/data_generate.py
+++ b/debug/accuracy_tools/api_accuracy_checker/run_ut/data_generate.py
@@ -236,8 +236,6 @@ def gen_api_params(api_info, need_grad=True, convert_type=None):
         print_error_log(f"convert_type params not support {convert_type} ")
         raise CompareException.INVALID_PARAM_ERROR
     kwargs_params = gen_kwargs(api_info, convert_type)
-    if kwargs_params.get("inplace"):
-        need_grad = False
     if api_info.get("args"):
         args_params = gen_args(api_info.get("args"), need_grad, convert_type)
     else:
diff --git a/debug/accuracy_tools/api_accuracy_checker/run_ut/run_ut.py b/debug/accuracy_tools/api_accuracy_checker/run_ut/run_ut.py
index 707d6cbed9dbc19885470e916b4c49615356c657..97679796affda41554faddee373bcdd6a4b704d4 100644
--- a/debug/accuracy_tools/api_accuracy_checker/run_ut/run_ut.py
+++ b/debug/accuracy_tools/api_accuracy_checker/run_ut/run_ut.py
@@ -137,12 +137,12 @@ def do_save_error_data(api_full_name, data_info, is_fwd_success, is_bwd_success)
 def run_torch_api(api_full_name, api_setting_dict, backward_content, api_info_dict):
     in_fwd_data_list = []
     [api_type, api_name, _] = api_full_name.split("*")
-    args, inplace, kwargs, need_grad = get_api_info(api_info_dict, api_name)
+    args, kwargs, need_grad = get_api_info(api_info_dict, api_name)
     in_fwd_data_list.append(args)
     in_fwd_data_list.append(kwargs)
-    need_backward = api_full_name in backward_content and api_name[-1] != "_" and inplace is not True
+    need_backward = api_full_name in backward_content and api_name[-1] != "_"
     need_backward = need_backward and need_grad
-    if inplace or not need_grad:
+    if not need_grad:
         print_warn_log("%s involves in-place operations, skip backward" % api_full_name)
     cpu_args, cpu_kwargs = generate_cpu_params(args, kwargs, need_backward)
     npu_args, npu_kwargs = generate_npu_params(args, kwargs, need_backward)
@@ -173,8 +173,7 @@ def get_api_info(api_info_dict, api_name):
     if api_name[-1] == "_" or api_name in NO_GRAD_APIS:
         need_grad = False
     args, kwargs = gen_api_params(api_info_dict, need_grad, convert_type)
-    inplace = kwargs.get("inplace") if kwargs.get("inplace") else None
-    return args, inplace, kwargs, need_grad
+    return args, kwargs, need_grad
 
 
 def run_backward(api_full_name, args, backward_content, grad_index, npu_args, npu_out, out):