diff --git a/debug/accuracy_tools/ptdbg_ascend/src/python/ptdbg_ascend/dump/dump.py b/debug/accuracy_tools/ptdbg_ascend/src/python/ptdbg_ascend/dump/dump.py
index e726d2bc277c6b69a3704d794ad1a748f2655387..e2d1830f65334b5a9162e3003c09ff38c9d5e0c9 100644
--- a/debug/accuracy_tools/ptdbg_ascend/src/python/ptdbg_ascend/dump/dump.py
+++ b/debug/accuracy_tools/ptdbg_ascend/src/python/ptdbg_ascend/dump/dump.py
@@ -40,8 +40,6 @@ from ..common.file_check_util import FileOpen, change_mode, FileCheckConst, chec
 forward_init_status = False
 backward_init_status = False
 
-backward_threading_id = 0
-
 api_list = []
 thread_lock = threading.Lock()
 pkl_name = ""
@@ -100,14 +98,6 @@ def get_tensor_data_info(data, *tensor_args):
     return DataInfo([], summary_data, str(data.dtype), tuple(data.shape))
 
 
-def json_dump_condition(prefix):
-    cur_threading_id = threading.current_thread().ident
-    global backward_threading_id
-    if not backward_threading_id and Const.BACKWARD in prefix:
-        backward_threading_id = cur_threading_id
-    return (Const.BACKWARD in prefix and backward_threading_id == cur_threading_id) or 'forward' in prefix
-
-
 def dump_tensor(x, prefix, dump_step):
     if isinstance(x, (tuple, list)) and x:
         for i, item in enumerate(x):
@@ -137,15 +127,14 @@ def dump_data(dump_step, prefix, data_info):
     global api_list
     thread_lock.acquire()
     try:
-        if json_dump_condition(prefix):
-            output_path = os.path.join(DumpUtil.dump_data_dir, f'{prefix}.npy')
-            check_path_length(output_path)
-            check_path_pattern_vaild(output_path)
-            if not DumpUtil.summary_only:
-                np.save(output_path, data_info.save_data)
-                change_mode(output_path, FileCheckConst.DATA_FILE_AUTHORITY)
-            api_list.append([prefix, dump_step, [], data_info.dtype, data_info.shape, data_info.summary_data])
-            print_info_log(f"ptdbg is analyzing rank{rank} api: {prefix}" + " " * 10, end='\r')
+        output_path = os.path.join(DumpUtil.dump_data_dir, f'{prefix}.npy')
+        check_path_length(output_path)
+        check_path_pattern_vaild(output_path)
+        if not DumpUtil.summary_only:
+            np.save(output_path, data_info.save_data)
+            change_mode(output_path, FileCheckConst.DATA_FILE_AUTHORITY)
+        api_list.append([prefix, dump_step, [], data_info.dtype, data_info.shape, data_info.summary_data])
+        print_info_log(f"ptdbg is analyzing rank{rank} api: {prefix}" + " " * 10, end='\r')
     except Exception as e:
         print_warn_log("Dump data failed, error: {}".format(e))
     finally:
@@ -170,10 +159,9 @@ def dump_stack_info(name_template):
 
     prefix = name_template.format("stack_info")
     if DumpUtil.dump_switch_mode in Const.DUMP_MODE:
-        if json_dump_condition(prefix):
-            complement_set = set(['forward', 'backward', 'input', 'output']) - set(DumpUtil.dump_mode)
-            if not any(mode in prefix for mode in complement_set):
-                api_list.append([prefix, stack_str])
+        complement_set = set(['forward', 'backward', 'input', 'output']) - set(DumpUtil.dump_mode)
+        if not any(mode in prefix for mode in complement_set):
+            api_list.append([prefix, stack_str])
     else:
         api_list.append([prefix, stack_str])
 
diff --git a/debug/accuracy_tools/ptdbg_ascend/test/ut/test_dump.py b/debug/accuracy_tools/ptdbg_ascend/test/ut/test_dump.py
index 92c52bdf286d788a3dad44ed651ee6a9a75203fc..9673c292ba20cef94b926986ddac270f748645e9 100644
--- a/debug/accuracy_tools/ptdbg_ascend/test/ut/test_dump.py
+++ b/debug/accuracy_tools/ptdbg_ascend/test/ut/test_dump.py
@@ -43,10 +43,6 @@ class TestDump(unittest.TestCase):
         self.assertEqual(data_info.dtype, 'torch.float32')
         self.assertEqual(data_info.shape, (3,))
 
-    def test_json_dump_condition(self):
-        result = json_dump_condition(self.prefix)
-        self.assertEqual(result, False)
-
     def test_get_pkl_file_path(self):
         result = get_pkl_file_path()
         self.assertEqual(result, "")