add

app/service/credit/preferential.js

@@ -76,7 +76,7 @@ class PreferentialService extends Service {
         let preferentialList = await ctx.prometheusModel.CreditOrderPreferential.findAll(filter);
         if (preferentialList !== undefined) {
             for (let i in preferentialList) {
-                if (TypeCretonfigFlip.hasOwnProperty(preferentialList[i].type)) {
+                if (TypeConfigFlip.hasOwnProperty(preferentialList[i].type)) {
                     ret[preferentialList[i].alias] = true;
                 }
             }