diff --git a/oec-hardware.spec b/oec-hardware.spec
index ae2d9ced259b1d90c0edda39097a298a65270c8e..169630862d23fe7873e2ee0a57cdb7f8f34e8511 100644
--- a/oec-hardware.spec
+++ b/oec-hardware.spec
@@ -12,6 +12,7 @@ License:        Mulan PSL v2
 URL:            https://gitee.com/openeuler/oec-hardware
 Source0:        https://gitee.com/openeuler/oec-hardware/repository/archive/v%{version}.tar.gz
 
+
 # patch fix issue
 Patch0001:      oec-hardware-1.1.5-1-add-virtual-branch-fix-bug.patch
 Patch0002:      oec-hardware-1.1.5-2-fix-bug.patch