切换费率标准时删除旧的费率改成真删除

modules/fee_rates/facade/fee_rates_facade.js

@@ -262,9 +262,8 @@ async function changeFeeRateStandard(jdata){
         libName:template.libName,
         feeRateID: newFeeRate.ID
     };
-    let deleteInfo = {deleted: true, deleteDateTime: new Date(), deleteBy: data.user_id};
     await feeRateFileModel.findOneAndUpdate({ID:data.feeRateFileID,deleteInfo:null},doc);
-    await feeRateModel.findOneAndUpdate({ID:data.feeRateID},{deleteInfo:deleteInfo});
+    await feeRateModel.deleteOne({ID:data.feeRateID});
     doc.rates=newFeeRate.rates;
     return doc;
 }