diff --git a/zlib.spec b/zlib.spec
index 62555cd0bb1be60cef1416745a79f3fb830ecb3b..a54adea9f7f610d431e1ce3b8df3797d02aca869 100644
--- a/zlib.spec
+++ b/zlib.spec
@@ -1,4 +1,4 @@
-%define anolis_release 2
+%define anolis_release 3
 Name:           zlib
 Version:        1.2.13
 Release:        %{anolis_release}%{?dist}
@@ -6,7 +6,7 @@ Summary:        Compression and decompression library
 
 License:        zlib and Boost
 URL:            https://www.zlib.net/
-Source0:        https://zlib.net/zlib-%{version}.tar.xz
+Source0:        https://github.com/madler/zlib/releases/download/v%{version}/zlib-%{version}.tar.xz
 # https://github.com/madler/zlib/commit/73331a6a0481067628f065ffe87bb1d8f787d10c
 Patch0:		zlib-CVE-2023-45853.patch
 BuildRequires:  make automake autoconf libtool 
@@ -117,6 +117,9 @@ make test
 
 
 %changelog
+* Wed May 22 2024 mgb01105731 <mgb01105731@alibaba-inc.com> - 1.2.13-3
+- fix source link
+
 * Sat Oct 21 2023 Funda Wang <fundawang@yeah.net> - 1.2.13-2
 - Fix CVE-2023-45853