diff --git a/anrui-base/anrui-base-biz/src/main/java/com/yxt/anrui/base/biz/basetrailer/BaseTrailerService.java b/anrui-base/anrui-base-biz/src/main/java/com/yxt/anrui/base/biz/basetrailer/BaseTrailerService.java
index 69c6fe5d4b..d4de0e84ac 100644
--- a/anrui-base/anrui-base-biz/src/main/java/com/yxt/anrui/base/biz/basetrailer/BaseTrailerService.java
+++ b/anrui-base/anrui-base-biz/src/main/java/com/yxt/anrui/base/biz/basetrailer/BaseTrailerService.java
@@ -145,16 +145,18 @@ public class BaseTrailerService extends MybatisBaseService<BaseTrailerMapper, Ba
         IPage<BaseTrailerVo> pagging = baseMapper.selectPageVo(page, qw);
         for (BaseTrailerVo record : pagging.getRecords()) {
             String trailerModelSid = record.getTrailerModelSid();
-            BaseTrailerModel baseTrailerModel = baseTrailerModelService.fetchBySid(trailerModelSid);
-            String appearanceSizeLong = baseTrailerModel.getAppearanceSizeLong();
-            String appearanceSizeWide = baseTrailerModel.getAppearanceSizeWide();
-            String appearanceSizeHigh = baseTrailerModel.getAppearanceSizeHigh();
-            String appearanceSizeTotalHigh = baseTrailerModel.getAppearanceSizeTotalHigh();
-            String trailerTypeValue = baseTrailerModel.getTrailerTypeValue();
-            StringBuilder trailerModel = new StringBuilder();
-            trailerModel.append(trailerTypeValue).append("(").append("长").append(appearanceSizeLong).append("mm，").append("宽").append(appearanceSizeWide).append("mm，").append("高").append(appearanceSizeHigh).append("mm，").append("总高").append(appearanceSizeTotalHigh).append("mm").append(")");
-            record.setTrailerModel(trailerModel.toString());
-            record.setGuidePrice(baseTrailerModel.getSaleGuidancePrice());
+            if (StringUtils.isNotBlank(trailerModelSid)){
+                BaseTrailerModel baseTrailerModel = baseTrailerModelService.fetchBySid(trailerModelSid);
+                String appearanceSizeLong = baseTrailerModel.getAppearanceSizeLong();
+                String appearanceSizeWide = baseTrailerModel.getAppearanceSizeWide();
+                String appearanceSizeHigh = baseTrailerModel.getAppearanceSizeHigh();
+                String appearanceSizeTotalHigh = baseTrailerModel.getAppearanceSizeTotalHigh();
+                String trailerTypeValue = baseTrailerModel.getTrailerTypeValue();
+                StringBuilder trailerModel = new StringBuilder();
+                trailerModel.append(trailerTypeValue).append("(").append("长").append(appearanceSizeLong).append("mm，").append("宽").append(appearanceSizeWide).append("mm，").append("高").append(appearanceSizeHigh).append("mm，").append("总高").append(appearanceSizeTotalHigh).append("mm").append(")");
+                record.setTrailerModel(trailerModel.toString());
+                record.setGuidePrice(baseTrailerModel.getSaleGuidancePrice());
+            }
         }
         PagerVo<BaseTrailerVo> p = PagerUtil.pageToVo(pagging, null);
         return p;