diff --git a/libdatrie.spec b/libdatrie.spec
index c051efbe40d5f9a7e5b48567e5dbaac83f2fb7f5..39aa93cde368bc4b0e4153ebe723cf9308a2a3cc 100644
--- a/libdatrie.spec
+++ b/libdatrie.spec
@@ -1,10 +1,10 @@
 Name:           libdatrie
 Version:        0.2.12
-Release:        1
+Release:        2
 Summary:        a library of double-array structure for representing trie.
 License:        LGPLv2+
-URL:            https://linux.thai.net/~thep/datrie/datrie.htm
-Source0:        ftp://linux.thai.net/pub/ThaiLinux/software/libthai/%{name}-%{version}.tar.xz
+URL:            https://linux.thai.net/~thep/datrie
+Source0:        https://linux.thai.net/pub/ThaiLinux/software/libthai/%{name}-%{version}.tar.xz
 BuildRequires:  git gcc automake libtool doxygen autoconf-archive pkgconfig xz
 
 %description
@@ -59,5 +59,8 @@ make check
 %{_mandir}/man1/trietool*.1.gz
 
 %changelog
+* Thu Dec 10 2020 wangchen <wangchen137@huawei.com> - 0.2.12-2
+- Correct invalid URL and Source0
+
 * Thu Aug 29 2019 openEuler Buildteam <buildteam@openeuler.org> - 0.2.12-1
 - Package init