整理分部问题

modules/main/facade/bill_facade.js

@@ -3,7 +3,7 @@
  */
 let mongoose = require('mongoose');
 let quantity_detail = require("./quantity_detail_facade");
-let Bills_Lib = mongoose.model('std_bills_lib_list');
+let Bills_Lib = mongoose.model('std_bills_lib_bills');
 let bill_Model = require('../models/bills').model;
 let _ = require("lodash");
 module.exports={