diff --git a/kernel/model/process.go b/kernel/model/process.go
index 65f43ac1d..1be4a41af 100644
--- a/kernel/model/process.go
+++ b/kernel/model/process.go
@@ -33,8 +33,11 @@ func HookResident() {
 
 	for range time.Tick(time.Second * 30) {
 		if 0 == util.CountSessions() {
-			logging.LogInfof("no active session, exit kernel process now")
-			Close(false, 1)
+			time.Sleep(time.Second * 7)
+			if 0 == util.CountSessions() {
+				logging.LogInfof("no active session, exit kernel process now")
+				Close(false, 1)
+			}
 		}
 	}
 }