材料调差，基数相关

app/service/stage.js

@@ -500,7 +500,7 @@ module.exports = app => {
                         cb.value = sum.contract_tp;
                         break;
                     case 'bqbg':
-                        cb.value = sum.contract_tp;
+                        cb.value = sum.qc_tp;
                         break;
                     case 'ybbqwc':
                         const sumGcl = await this.ctx.service.stageBills.getSumTotalPriceGclByMaterial(stage_list, '^1[0-9]{2}-');