diff --git a/python-mako.spec b/python-mako.spec
index 5f567e394cd93dcbde469a4ba94110368ba9ae0d..9d729eb0b7795e1c5a9c51821f79be56f0f9042b 100644
--- a/python-mako.spec
+++ b/python-mako.spec
@@ -1,11 +1,11 @@
 Name: python-mako
 Version: 1.0.6
-Release: 15
+Release: 16
 Summary: Mako template library for Python
 License: (MIT and Python) and (BSD or GPLv2)
 Group: Development/Languages
 URL: http://www.makotemplates.org/
-Source0: https://bitbucket.org/zzzeek/mako/get/rel_%(echo %{version} | sed "s/\./_/g").tar.bz2
+Source0: https://bitbucket.org/zzzeek/mako/get/rel_$(echo %{version} | sed "s/\./_/g").tar.bz2
 BuildArch: noarch
 
 Patch6000: backport-optimize-make-test.patch
@@ -61,6 +61,12 @@ rm -rf doc/build
 %doc doc
 
 %changelog
+* Mon Sep 7 2020 shixuantong <shixuantong@huawei.com> - 1.0.6-16
+- Type: bugfix
+- ID: NA
+- SUG: NA
+- DESC: update Source0
+
 * Sat Aug 8 2020 shixuantong <shixuantong@huawei.com> - 1.0.6-15
 - Type:NA
 - ID:NA