diff --git a/kernel/api/sync.go b/kernel/api/sync.go
index 5bd16e1a9..d3466a781 100644
--- a/kernel/api/sync.go
+++ b/kernel/api/sync.go
@@ -209,13 +209,7 @@ func setSyncMode(c *gin.Context) {
 	}
 
 	mode := int(arg["mode"].(float64))
-	err := model.SetSyncMode(mode)
-	if nil != err {
-		ret.Code = -1
-		ret.Msg = err.Error()
-		ret.Data = map[string]interface{}{"closeTimeout": 5000}
-		return
-	}
+	model.SetSyncMode(mode)
 }
 
 func setSyncProvider(c *gin.Context) {
diff --git a/kernel/model/sync.go b/kernel/model/sync.go
index 9cb14bcd3..e4cb892b5 100644
--- a/kernel/model/sync.go
+++ b/kernel/model/sync.go
@@ -351,7 +351,7 @@ func SetSyncPerception(b bool) {
 	return
 }
 
-func SetSyncMode(mode int) (err error) {
+func SetSyncMode(mode int) {
 	Conf.Sync.Mode = mode
 	Conf.Save()
 	return