diff --git a/debug/accuracy_tools/ptdbg_ascend/CMakeLists.txt b/debug/accuracy_tools/ptdbg_ascend/CMakeLists.txt
index dbc10ddddb22a9f3179948491e193ed443421e2f..f68d03dafcb765223eaf8a2653811e9cc033e348 100644
--- a/debug/accuracy_tools/ptdbg_ascend/CMakeLists.txt
+++ b/debug/accuracy_tools/ptdbg_ascend/CMakeLists.txt
@@ -16,4 +16,4 @@ add_custom_target(ptdbg_ascend ALL
         VERBATIM
 	)
 
-install(CODE "execute_process(COMMAND ${PYTHON_BIN_PATH} -m pip install ${CMAKE_BINARY_DIR}/ptdbg_ascend/dist/ptdbg_ascend-3.0-py3-none-any.whl --upgrade)")
+install(CODE "execute_process(COMMAND ${PYTHON_BIN_PATH} -m pip install ${CMAKE_BINARY_DIR}/ptdbg_ascend/dist/ptdbg_ascend-4.1-py3-none-any.whl --upgrade)")
diff --git a/debug/accuracy_tools/ptdbg_ascend/RELEASE.md b/debug/accuracy_tools/ptdbg_ascend/RELEASE.md
index 0011f287055d4b2b8c1aa8c160f487335d5af601..afe12f5900c71139210d51a23fe9a487250c5720 100644
--- a/debug/accuracy_tools/ptdbg_ascend/RELEASE.md
+++ b/debug/accuracy_tools/ptdbg_ascend/RELEASE.md
@@ -1,4 +1,4 @@
-# Release 3.0
+# Release 4.1
 
 This is the initial release of Pytorch precision compare tools which was designed by the researchers
  and engineers in Huawei Technologies Co.,Ltd.
\ No newline at end of file
diff --git a/debug/accuracy_tools/ptdbg_ascend/src/python/setup.py b/debug/accuracy_tools/ptdbg_ascend/src/python/setup.py
index 02755e8e1fd1d52c0f952e0bfe7fd6db278ca961..bb6cd18bb4187ac79838e413bb2c42e7bbc3e374 100644
--- a/debug/accuracy_tools/ptdbg_ascend/src/python/setup.py
+++ b/debug/accuracy_tools/ptdbg_ascend/src/python/setup.py
@@ -20,7 +20,7 @@ import stat
 from pathlib import Path
 import setuptools
 
-VERSION = '3.0'
+VERSION = '4.1'
 
 
 def generate_ptdbg_ascend_version():