diff --git a/tcsh-6.24.14.tar.gz b/tcsh-6.24.14.tar.gz
deleted file mode 100644
index 30bc858613dad7ef4fc5f4397e608dcc9ab6ea6d..0000000000000000000000000000000000000000
Binary files a/tcsh-6.24.14.tar.gz and /dev/null differ
diff --git a/tcsh-6.24.15.tar.gz b/tcsh-6.24.15.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..4fe3a1d5c9fdebd923f09882e80a318cc480ada6
Binary files /dev/null and b/tcsh-6.24.15.tar.gz differ
diff --git a/tcsh.spec b/tcsh.spec
index 32768fba80eb0056dfbf5bf8c8ab7a6e29279ff5..f00c433a3f496394a6132ce829ab17a940ee1f20 100644
--- a/tcsh.spec
+++ b/tcsh.spec
@@ -1,10 +1,10 @@
 Name:             tcsh
-Version:          6.24.14
+Version:          6.24.15
 Release:          1
 Summary:          C shell with file name completion and command line editing
 License:          BSD
 URL:              http://www.tcsh.org/
-Source0:          http://ftp.funet.fi/pub/mirrors/ftp.astron.com/pub/%{name}/old/%{name}-%{version}.tar.gz
+Source0:          https://astron.com/pub/%{name}/%{name}-%{version}.tar.gz
 
 BuildRequires:    gettext-devel ncurses-devel autoconf gcc
 Requires(post):   coreutils grep
@@ -94,6 +94,10 @@ fi
 
 
 %changelog
+* Mon Sep 01 2025 dongqi <dongqi1@kylinos.cn> - 6.24.15-1
+- upgrade version to 6.24.15
+- change source url
+
 * Tue Aug 12 2025 dongqi <dongqi1@kylinos.cn> - 6.24.14-1
 - upgrade version to 6.24.14