diff --git a/app/svc/svc_master.go b/app/svc/svc_master.go
index 75b9c59..00156b0 100644
--- a/app/svc/svc_master.go
+++ b/app/svc/svc_master.go
@@ -23,7 +23,7 @@ func GetMasterId(c *gin.Context) (masterId string) {
 		userAppDomainDb := implement.NewUserAppDomainDb(db.Db)
 		userAppDomain, err := userAppDomainDb.GetAppDomainByHost(host)
 		if err != nil {
-			e.OutErr(c, e.ERR_DB_ORM, err)it a
+			e.OutErr(c, e.ERR_DB_ORM, err)
 			return
 		}
 		if userAppDomain == nil {