diff --git a/experimental-0.030.tar.gz b/experimental-0.030.tar.gz
deleted file mode 100644
index 0610b63..0000000
Binary files a/experimental-0.030.tar.gz and /dev/null differ
diff --git a/experimental-0.031.tar.gz b/experimental-0.031.tar.gz
new file mode 100644
index 0000000..3918060
Binary files /dev/null and b/experimental-0.031.tar.gz differ
diff --git a/perl-experimental.spec b/perl-experimental.spec
index c35ca24..fde1a13 100644
--- a/perl-experimental.spec
+++ b/perl-experimental.spec
@@ -1,5 +1,5 @@
 Name:           perl-experimental
-Version:        0.030 
+Version:        0.031
 Release:        1
 Summary:        Experimental features made easy
 License:        GPL+ or Artistic
@@ -51,6 +51,9 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Tue Jul 18 2023 leeffo <liweiganga@uniontech.com> - 0.031-1
+- upgrade to version 0.031
+
 * Sun Jan 29 2023 hongjinghao <hongjinghao@huawei.com> - 0.030-1
 - update to 0.030
 
diff --git a/perl-experimental.yaml b/perl-experimental.yaml
index 20b0f9f..47b66af 100644
--- a/perl-experimental.yaml
+++ b/perl-experimental.yaml
@@ -1,4 +1,4 @@
 version_control: github
 src_repo: Dual-Life/experimental
-tag_prefix: ^v 
-seperator: . 
+tag_prefix: ^v
+separator: .