update

controller/productTracController.js

@@ -231,7 +231,7 @@ async function getZhijian(req, res, next) {
         if (!req.body._id) {
             return res.sendError(errorMessage.resourceNotFound);
         }
-        let traccode = await DB.ProTraceCode.findOne({ _id: req.body._id }, { type: 1, source: 1, _id: 1 , pesticidetImgs: 1, qualityInsReportImgs: 1, flourMerchantImgs: 1}).lean();
+        let traccode = await DB.ProTraceCode.findOne({ _id: req.body._id }, { type: 1, source: 1, _id: 1 , pesticidetImgs: 1, qualityInsReportImgs: 1, flourMerchantImgs: 1}).populate({path: "qualityInsReportImgs"}).populate({path: "flourMerchantImgs"}).populate({path: "pesticidetImgs"}).lean();
         if (!(traccode && traccode._id && traccode.source)) {
             return res.sendError(errorMessage.resourceNotFound);
         }