diff --git a/sbt-0.13.1-9.fc28.1.noarch.rpm b/sbt-0.13.1-9.fc28.1.noarch.rpm
deleted file mode 100644
index 8bd7d7a88354af725a8f517093908424b080ea57..0000000000000000000000000000000000000000
Binary files a/sbt-0.13.1-9.fc28.1.noarch.rpm and /dev/null differ
diff --git a/sbt.spec b/sbt.spec
index 632d3efb007ed956719dbbfea043d28d60ea3ffd..5ad8e33aa401f9c1cfbf60e95c347bcb785f7356 100644
--- a/sbt.spec
+++ b/sbt.spec
@@ -45,7 +45,7 @@
 
 Name:                sbt
 Version:             %{sbt_version}
-Release:             1
+Release:             2
 Summary:             The simple build tool for Scala and Java projects
 
 BuildArch:           noarch
@@ -477,5 +477,8 @@ done
 %doc README.md LICENSE NOTICE
 
 %changelog
+* Sat Dec 12 2020 wangxiao <wangxiao65@huawei.com> - %{sbt_version}-2
+- delete unuse file
+
 * Tue Sep 1 2020 wangxiao <wangxiao65@huawei.com> - %{sbt_version}-1
 - package init