diff --git a/kernel/model/conf.go b/kernel/model/conf.go
index 788c06924..de0a553fb 100644
--- a/kernel/model/conf.go
+++ b/kernel/model/conf.go
@@ -217,7 +217,7 @@ func InitConf() {
 	} else {
 		if 0 < semver.Compare("v"+util.Ver, "v"+Conf.System.KernelVersion) {
 			logging.LogInfof("upgraded from version [%s] to [%s]", Conf.System.KernelVersion, util.Ver)
-		} else {
+		} else if 0 > semver.Compare("v"+util.Ver, "v"+Conf.System.KernelVersion) {
 			logging.LogInfof("downgraded from version [%s] to [%s]", Conf.System.KernelVersion, util.Ver)
 		}