diff --git a/setup.cfg b/setup.cfg
index a83fd20df37f539fd20f5df4f18a6a4e4b9dc623..1bb39cd35f5807ea5d25162ad612dbee2104fa36 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,3 +1,6 @@
-[metadata]
+[
+
+
+4114445metadata]
 url = https://gitee.com/ascend/pytorch
 download_url = https://gitee.com/ascend/pytorch/tags
diff --git a/torch_npu/profiler/analysis/npu_profiler.py b/torch_npu/profiler/analysis/npu_profiler.py
index fa1d220b7861f9c3202d802dffc4b1755fdfe4b1..b5006ddebc0a2f61e8d6ffc3482cd1f85f4b8d39 100644
--- a/torch_npu/profiler/analysis/npu_profiler.py
+++ b/torch_npu/profiler/analysis/npu_profiler.py
@@ -2,7 +2,7 @@ import multiprocessing
 import os
 from multiprocessing.pool import Pool
 
-from .prof_common_func.constant import Constant
+from .prof_common_func.constant import Constant, print_warn_msg
 from .prof_common_func.path_manager import ProfilerPathManager
 from .prof_common_func.prof_process import ProfProcess
 from .profiling_parser import ProfilingParser
@@ -10,10 +10,29 @@ from ...utils.path_manager import PathManager
 
 
 class NpuProfiler:
-
     @classmethod
     def analyse(cls, input_path: str, analysis_type: str = Constant.TENSORBOARD_TRACE_HANDLER, output_path: str = None,
                 **kwargs):
+        """ Muti-process in parsing use fork to generate child processes for better performance, while forking from a
+            muti-threaded process may cause deadlock. So spawn a pure process to be public parent process for parsing.
+        """
+        print_warn_msg("analyse start")
+        os.environ["ASCEND_LAUNCH_BLOCKING"] = "1"
+        try:
+            mp = multiprocessing.get_context("spawn")
+            p = mp.Process(target=NpuProfiler._analyse, args=(input_path, analysis_type, output_path),
+                           kwargs=kwargs)
+            p.start()
+            p.join()
+        except Exception as e:
+            print_warn_msg(f"analyse error {e}")
+
+    @classmethod
+    def _analyse(cls, input_path: str, analysis_type: str = Constant.TENSORBOARD_TRACE_HANDLER, output_path: str = None,
+                **kwargs):
+        """ Muti-process in parsing use fork to generate child processes for better performance, while forking from a
+            muti-threaded process may cause deadlock. So spawn a pure process to be public parent process for parsing.
+        """
         input_path = ProfilerPathManager.get_realpath(input_path)
         cls._check_input_path(input_path)
         profiler_path_list = ProfilerPathManager.get_profiler_path_list(input_path)