diff --git a/tpm2-abrmd.spec b/tpm2-abrmd.spec
index 63846ef84a26d80c96ad426d6679b4d228d49a26..d3eed332667cf40f692276c43133f9539c5642b6 100644
--- a/tpm2-abrmd.spec
+++ b/tpm2-abrmd.spec
@@ -137,7 +137,7 @@ fi
 - Type:bugfix
 - ID:NA
 - SUG:NA
-- DESC:fix the problem that pointers access invalid addresses
+- DESC:fix the problem that pointers access invalid addresses.
 
 * Tue Dec 14 2021 panxiaohe<panxiaohe@huawei.com> - 2.4.0-1
 - Type:enhancement