diff --git a/core/test.go b/core/test.go
index 15da59f..119d461 100644
--- a/core/test.go
+++ b/core/test.go
@@ -54,6 +54,9 @@ func initSys() {
 			Cron:  "*/1 * * * *",
 			Admin: true,
 			Handle: func(s Sender) interface{} {
+				if !sillyGirl.GetBool("auto_update", false) {
+					return nil
+				}
 				s.Reply("开始检查核心更新...", E)
 				update := false
 				record := func(b bool) {