diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..6032711
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+*.bz2 filter=lfs diff=lfs merge=lfs -text
+*.gz filter=lfs diff=lfs merge=lfs -text
diff --git a/.lfsconfig b/.lfsconfig
new file mode 100644
index 0000000..0494600
--- /dev/null
+++ b/.lfsconfig
@@ -0,0 +1,2 @@
+[lfs]
+	url = https://artlfs.openeuler.openatom.cn/src-openEuler/iso-codes
diff --git a/iso-codes-v4.15.0.tar.gz b/iso-codes-v4.15.0.tar.gz
index 72cbd40..e868c58 100644
Binary files a/iso-codes-v4.15.0.tar.gz and b/iso-codes-v4.15.0.tar.gz differ
diff --git a/iso-codes.spec b/iso-codes.spec
index 35f182b..e97b2eb 100644
--- a/iso-codes.spec
+++ b/iso-codes.spec
@@ -1,6 +1,6 @@
 Name:           iso-codes
 Version:        4.15.0
-Release:        1
+Release:        2
 Summary:        lists of various ISO standards
 License:        LGPLv2+
 URL:            https://salsa.debian.org/iso-codes-team/iso-codes
@@ -23,6 +23,8 @@ pkg-config configuration file for iso-codes
 
 %prep
 %autosetup -n %{name}-v%{version} -p1
+mv iso_639-5/zh_Hans.po iso_639-5/zh_CN.po
+mv iso_639-5/zh_Hant.po iso_639-5/zh_TW.po
 
 %build
 %configure
@@ -49,6 +51,9 @@ make check
 
 
 %changelog
+* Sat Apr 12 2025 Funda Wang <fundawang@yeah.net> - 4.15.0-2
+- rename Chinese translations of iso_639-5
+
 * Wed Jul 26 2023 dillon chen <dillon.chen@gmail.com> - 4.15.0-1
 - Type:enhancement
 - ID:NA
diff --git a/iso-codes.yaml b/iso-codes.yaml
index 564d660..a69500f 100644
--- a/iso-codes.yaml
+++ b/iso-codes.yaml
@@ -1,4 +1,4 @@
 version_control: git
-src_repo: https://salsa.debin.org/iso-codes-team/iso-codes.git
-tag_prefix: ^iso-codes- 
-seperator: . 
+src_repo: https://salsa.debian.org/iso-codes-team/iso-codes.git
+tag_prefix: ^v
+separator: .