diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000000000000000000000000000000000000..0a80fdce31f59c062e2abba28776e9521eddff30
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+*.gz filter=lfs diff=lfs merge=lfs -text
diff --git a/.lfsconfig b/.lfsconfig
new file mode 100644
index 0000000000000000000000000000000000000000..f95d973f2ce32bf971398007c3b3237458eb3a20
--- /dev/null
+++ b/.lfsconfig
@@ -0,0 +1,2 @@
+[lfs]
+	url = https://artlfs.openeuler.openatom.cn/src-openEuler/hdf5
diff --git a/hdf5-1.14.5.tar.gz b/hdf5-1.14.5.tar.gz
deleted file mode 100644
index 1a7939a72e670c0e192e1c3e3ce39f16defe5f43..0000000000000000000000000000000000000000
Binary files a/hdf5-1.14.5.tar.gz and /dev/null differ
diff --git a/hdf5-1.14.6.tar.gz b/hdf5-1.14.6.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..770c36abc2e227dcf9615beb888651036f693a4a
--- /dev/null
+++ b/hdf5-1.14.6.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e4defbac30f50d64e1556374aa49e574417c9e72c6b1de7a4ff88c4b1bea6e9b
+size 39289609
diff --git a/hdf5.spec b/hdf5.spec
index 3a33f786252303926934d4e71148d9e541902683..b0b0d14d7e317f28da0872a7893291d00aec734e 100644
--- a/hdf5.spec
+++ b/hdf5.spec
@@ -10,13 +10,13 @@
 %global so_version 310
 
 Name: hdf5
-Version: 1.14.5
+Version: 1.14.6
 Release: 1
 Summary: A data model, library, and file format for storing and managing data
 License: BSD-3-Clause
 
 URL:     https://www.hdfgroup.org/solutions/hdf5/
-Source0: https://support.hdfgroup.org/releases/hdf5/v1_14/v1_14_5/downloads/hdf5-1.14.5.tar.gz
+Source0: https://support.hdfgroup.org/releases/hdf5/v1_14/v1_14_6/downloads/hdf5-%{version}.tar.gz
 Source1: h5comp
 
 Patch0: hdf5-wrappers.patch
@@ -343,6 +343,9 @@ make %{?_smp_mflags} -C build check
 %endif
 
 %changelog
+* Mon Apr 14 2025 Funda Wang <fundawang@yeah.net> - 1.14.6-1
+- update to 1.14.6
+
 * Wed Oct 30 2024 yaoxin <yao_xin001@hoperun.com> - 1.14.5-1
 - Update to 1.14.5:
   * Added signed Windows msi binary and signed Apple dmg binary files.
diff --git a/hdf5.yaml b/hdf5.yaml
index 6dd23f4b05af4f164ec4a113d13ff20645782573..5b074102f059be4d9636bb4de1d738f295f3daca 100644
--- a/hdf5.yaml
+++ b/hdf5.yaml
@@ -1,5 +1,4 @@
-git_url: https://github.com/HDFGroup/hdf5.git
-version_control: github
-src_repo:  HDFGroup/hdf5
-tag_prefix: "hdf5-"
-separator: "_"
+version_control: github
+src_repo: HDFGroup/hdf5
+tag_prefix: "hdf5-"
+separator: "."