diff --git a/comm-0.2.2.tar.gz b/comm-0.2.2.tar.gz
deleted file mode 100644
index ef252bfcb885100f81718aa9e2d3e713c9acec8f..0000000000000000000000000000000000000000
Binary files a/comm-0.2.2.tar.gz and /dev/null differ
diff --git a/comm-0.2.3.tar.gz b/comm-0.2.3.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..961ab3f17e55901fe2b897655ab6ae33b968ab10
Binary files /dev/null and b/comm-0.2.3.tar.gz differ
diff --git a/python-comm.spec b/python-comm.spec
index d48eaee50a7cb7c84e926daca04cbadb1d7af991..16bceb918a42885db8db5fa50f168207e33cfb66 100644
--- a/python-comm.spec
+++ b/python-comm.spec
@@ -1,10 +1,10 @@
 Name:           python-comm
-Version:        0.2.2
+Version:        0.2.3
 Release:        1
 Summary:        Jupyter Python Comm implementation, for usage in ipykernel, xeus-python etc.
 License:        BSD 3-Clause License
 URL:            https://github.com/ipython/comm
-Source0:        https://files.pythonhosted.org/packages/e9/a8/fb783cb0abe2b5fded9f55e5703015cdf1c9c85b3669087c538dd15a6a86/comm-0.2.2.tar.gz
+Source0:        https://github.com/ipython/comm/releases/download/v%{version}/comm-%{version}.tar.gz
 BuildArch:      noarch
 
 
@@ -43,6 +43,12 @@ Jupyter Python Comm implementation, for usage in ipykernel, xeus-python etc.
 %{python3_sitelib}/comm/
 
 %changelog
+* Tue Aug 05 2025 zengliwen <zengliwen@kylinos.cn> - 0.2.3-1
+- Update to 0.2.3-1
+- Remove traitlets dependency
+- Add Security.md file.
+- pre-commit updates and fixes
+
 * Thu Jul 11 2024 liudy <liudingyao@kylinos.cn> - 0.2.2
 - Upgrade package to version 0.2.2
 - update pre-commit hooks 
diff --git a/python-comm.yaml b/python-comm.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..077fd5c1868375e356947de26db3b1143611e6f9
--- /dev/null
+++ b/python-comm.yaml
@@ -0,0 +1,4 @@
+version_control: pypi
+src_repo: comm
+tag_prefix: "^v"
+seperator: "."
\ No newline at end of file