diff --git a/core/service.go b/core/service.go
index 9d284f3..d8638b7 100644
--- a/core/service.go
+++ b/core/service.go
@@ -851,11 +851,13 @@ func (sh *serviceDescription) delacc(w http.ResponseWriter, r *http.Request) {
 	}
 
 	originAuthType := sType
-	sType, sId, err = sh.getProviderInfo(sType, sId)
-	if err != nil {
-		logger.Error("delacc failed. getProviderInfo err :", err)
-		w.WriteHeader(http.StatusBadRequest)
-		return
+	if !*devflag || len(sType) != 0 {
+		sType, sId, err = sh.getProviderInfo(sType, sId)
+		if err != nil {
+			logger.Error("delacc failed. getProviderInfo err :", err)
+			w.WriteHeader(http.StatusBadRequest)
+			return
+		}
 	}
 
 	if authInfo.Uid != sId || authInfo.Platform != sType {
@@ -880,6 +882,9 @@ func (sh *serviceDescription) delacc(w http.ResponseWriter, r *http.Request) {
 	var delop primitive.M
 	if !cancel {
 		curtime := time.Now().UTC()
+		if *devflag && len(sType) == 0 {
+			curtime = curtime.Add(time.Second * time.Duration(10-config.AccDelTTL))
+		}
 		delop = primitive.M{"$set": primitive.M{"_ts": primitive.NewDateTimeFromTime(curtime)}}
 
 		if originAuthType == AuthPlatformFirebaseAuth {