diff --git a/shim.spec b/shim.spec
index 3211151aae9f53de5fc1463872853b672b4a1b32..c848d8a22003e50e0dec577e3094821963a9c754 100644
--- a/shim.spec
+++ b/shim.spec
@@ -187,7 +187,7 @@ make test
 
 %changelog
 * Wed Feb 28 2024 jinlun <jinlun@huawei.com> - 15.7-7
-- add signature for secureboot
+- add signature for secureboot..
 
 * Wed Feb 28 2024 zhengxiaoxiao <zhengxiaoxiao2@huawei.com> - 15.7-6
 - fix CVE-2023-3446 CVE-2023-0465 CVE-2023-2650 CVE-2024-0727