diff --git a/anrui-buscenter/anrui-buscenter-biz/src/main/java/com/yxt/anrui/buscenter/biz/bussalesorder/BusSalesOrderService.java b/anrui-buscenter/anrui-buscenter-biz/src/main/java/com/yxt/anrui/buscenter/biz/bussalesorder/BusSalesOrderService.java
index f6a6441c65..ab44469837 100644
--- a/anrui-buscenter/anrui-buscenter-biz/src/main/java/com/yxt/anrui/buscenter/biz/bussalesorder/BusSalesOrderService.java
+++ b/anrui-buscenter/anrui-buscenter-biz/src/main/java/com/yxt/anrui/buscenter/biz/bussalesorder/BusSalesOrderService.java
@@ -485,73 +485,85 @@ public class BusSalesOrderService extends MybatisBaseService<BusSalesOrderMapper
             BusSalesOrderTrailerDetailsVo busSalesOrderTrailerDetailsVo = busSalesOrderTrailerDetailsVos.get(0);
             BusSalesOrderTrailer busSalesOrderTrailer = busSalesOrderTrailerService.fetchBySid(busSalesOrderTrailerDetailsVo.getSid());
             String certFile = busSalesOrderTrailer.getCertFile();
-            String[] certFiles = certFile.split(",");
-            List<BusSalesOrderTrailerFile> certFiless = new ArrayList<>();
-            for (String path : certFiles) {
-                String url = fileUploadComponent.getUrlPrefix() + path;
-                BusSalesOrderTrailerFile busSalesOrderTrailerFile = new BusSalesOrderTrailerFile();
-                busSalesOrderTrailerFile.setUrl(url);
-                certFiless.add(busSalesOrderTrailerFile);
-            }
-            busSalesOrderTrailerDetailsVo.setCertFile(certFiless);
+            if (StringUtils.isNotBlank(certFile)){
+                String[] certFiles = certFile.split(",");
+                List<BusSalesOrderTrailerFile> certFiless = new ArrayList<>();
+                for (String path : certFiles) {
+                    String url = fileUploadComponent.getUrlPrefix() + path;
+                    BusSalesOrderTrailerFile busSalesOrderTrailerFile = new BusSalesOrderTrailerFile();
+                    busSalesOrderTrailerFile.setUrl(url);
+                    certFiless.add(busSalesOrderTrailerFile);
+                }
+                busSalesOrderTrailerDetailsVo.setCertFile(certFiless);
+            }
             String contractFile = busSalesOrderTrailer.getContractFile();
-            String[] contractFiles = contractFile.split(",");
-            List<BusSalesOrderTrailerFile> contractFiless = new ArrayList<>();
-            for (String path : contractFiles) {
-                String url = fileUploadComponent.getUrlPrefix() + path;
-                BusSalesOrderTrailerFile busSalesOrderTrailerFile = new BusSalesOrderTrailerFile();
-                busSalesOrderTrailerFile.setUrl(url);
-                contractFiless.add(busSalesOrderTrailerFile);
-            }
-            busSalesOrderTrailerDetailsVo.setContractFile(contractFiless);
+            if (StringUtils.isNotBlank(contractFile)){
+                String[] contractFiles = contractFile.split(",");
+                List<BusSalesOrderTrailerFile> contractFiless = new ArrayList<>();
+                for (String path : contractFiles) {
+                    String url = fileUploadComponent.getUrlPrefix() + path;
+                    BusSalesOrderTrailerFile busSalesOrderTrailerFile = new BusSalesOrderTrailerFile();
+                    busSalesOrderTrailerFile.setUrl(url);
+                    contractFiless.add(busSalesOrderTrailerFile);
+                }
+                busSalesOrderTrailerDetailsVo.setContractFile(contractFiless);
+            }
             vo.setGc1(busSalesOrderTrailerDetailsVo);
         }else if (busSalesOrderTrailerDetailsVos.size() == 2){
             //挂车1
             BusSalesOrderTrailerDetailsVo gc1 = busSalesOrderTrailerDetailsVos.get(0);
             BusSalesOrderTrailer gcst1 = busSalesOrderTrailerService.fetchBySid(gc1.getSid());
             String certFile1 = gcst1.getCertFile();
-            String[] certFiles1 = certFile1.split(",");
-            List<BusSalesOrderTrailerFile> certFiless1 = new ArrayList<>();
-            for (String path : certFiles1) {
-                String url = fileUploadComponent.getUrlPrefix() + path;
-                BusSalesOrderTrailerFile busSalesOrderTrailerFile = new BusSalesOrderTrailerFile();
-                busSalesOrderTrailerFile.setUrl(url);
-                certFiless1.add(busSalesOrderTrailerFile);
-            }
-            gc1.setCertFile(certFiless1);
+            if (StringUtils.isNotBlank(certFile1)){
+                String[] certFiles1 = certFile1.split(",");
+                List<BusSalesOrderTrailerFile> certFiless1 = new ArrayList<>();
+                for (String path : certFiles1) {
+                    String url = fileUploadComponent.getUrlPrefix() + path;
+                    BusSalesOrderTrailerFile busSalesOrderTrailerFile = new BusSalesOrderTrailerFile();
+                    busSalesOrderTrailerFile.setUrl(url);
+                    certFiless1.add(busSalesOrderTrailerFile);
+                }
+                gc1.setCertFile(certFiless1);
+            }
             String contractFile1 = gcst1.getContractFile();
-            String[] contractFiles1 = contractFile1.split(",");
-            List<BusSalesOrderTrailerFile> contractFiless1 = new ArrayList<>();
-            for (String path : contractFiles1) {
-                String url = fileUploadComponent.getUrlPrefix() + path;
-                BusSalesOrderTrailerFile busSalesOrderTrailerFile = new BusSalesOrderTrailerFile();
-                busSalesOrderTrailerFile.setUrl(url);
-                contractFiless1.add(busSalesOrderTrailerFile);
-            }
-            gc1.setContractFile(contractFiless1);
+            if (StringUtils.isNotBlank(contractFile1)){
+                String[] contractFiles1 = contractFile1.split(",");
+                List<BusSalesOrderTrailerFile> contractFiless1 = new ArrayList<>();
+                for (String path : contractFiles1) {
+                    String url = fileUploadComponent.getUrlPrefix() + path;
+                    BusSalesOrderTrailerFile busSalesOrderTrailerFile = new BusSalesOrderTrailerFile();
+                    busSalesOrderTrailerFile.setUrl(url);
+                    contractFiless1.add(busSalesOrderTrailerFile);
+                }
+                gc1.setContractFile(contractFiless1);
+            }
             //挂车2
             BusSalesOrderTrailerDetailsVo gc2 = busSalesOrderTrailerDetailsVos.get(1);
             BusSalesOrderTrailer gcst2 = busSalesOrderTrailerService.fetchBySid(gc2.getSid());
             String certFile2 = gcst2.getCertFile();
-            String[] certFiles2 = certFile2.split(",");
-            List<BusSalesOrderTrailerFile> certFiless2 = new ArrayList<>();
-            for (String path : certFiles2) {
-                String url = fileUploadComponent.getUrlPrefix() + path;
-                BusSalesOrderTrailerFile busSalesOrderTrailerFile = new BusSalesOrderTrailerFile();
-                busSalesOrderTrailerFile.setUrl(url);
-                certFiless2.add(busSalesOrderTrailerFile);
-            }
-            gc2.setCertFile(certFiless2);
+            if (StringUtils.isNotBlank(certFile2)){
+                String[] certFiles2 = certFile2.split(",");
+                List<BusSalesOrderTrailerFile> certFiless2 = new ArrayList<>();
+                for (String path : certFiles2) {
+                    String url = fileUploadComponent.getUrlPrefix() + path;
+                    BusSalesOrderTrailerFile busSalesOrderTrailerFile = new BusSalesOrderTrailerFile();
+                    busSalesOrderTrailerFile.setUrl(url);
+                    certFiless2.add(busSalesOrderTrailerFile);
+                }
+                gc2.setCertFile(certFiless2);
+            }
             String contractFile2 = gcst1.getContractFile();
-            String[] contractFiles2 = contractFile2.split(",");
-            List<BusSalesOrderTrailerFile> contractFiless2 = new ArrayList<>();
-            for (String path : contractFiles2) {
-                String url = fileUploadComponent.getUrlPrefix() + path;
-                BusSalesOrderTrailerFile busSalesOrderTrailerFile = new BusSalesOrderTrailerFile();
-                busSalesOrderTrailerFile.setUrl(url);
-                contractFiless2.add(busSalesOrderTrailerFile);
-            }
-            gc2.setContractFile(contractFiless2);
+            if (StringUtils.isNotBlank(contractFile2)){
+                String[] contractFiles2 = contractFile2.split(",");
+                List<BusSalesOrderTrailerFile> contractFiless2 = new ArrayList<>();
+                for (String path : contractFiles2) {
+                    String url = fileUploadComponent.getUrlPrefix() + path;
+                    BusSalesOrderTrailerFile busSalesOrderTrailerFile = new BusSalesOrderTrailerFile();
+                    busSalesOrderTrailerFile.setUrl(url);
+                    contractFiless2.add(busSalesOrderTrailerFile);
+                }
+                gc2.setContractFile(contractFiless2);
+            }
             vo.setGc1(gc1);
             vo.setGc2(gc2);
         }