diff --git a/src/main/java/com/zhgd/xmgl/modules/baotou/service/impl/QualityProblemServiceImpl.java b/src/main/java/com/zhgd/xmgl/modules/baotou/service/impl/QualityProblemServiceImpl.java
index 83334973a..2fde990db 100644
--- a/src/main/java/com/zhgd/xmgl/modules/baotou/service/impl/QualityProblemServiceImpl.java
+++ b/src/main/java/com/zhgd/xmgl/modules/baotou/service/impl/QualityProblemServiceImpl.java
@@ -1,6 +1,7 @@
 package com.zhgd.xmgl.modules.baotou.service.impl;
 
 import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.StrUtil;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
@@ -230,7 +231,12 @@ public class QualityProblemServiceImpl extends ServiceImpl<QualityProblemMapper,
         String deliveryLevel = FlowUtil.getString(formData, "field1119531519328");
         Date inspectTime = FlowUtil.getDate(formData, "field7006700270795");
         Date changeLimitTime = FlowUtil.getDate(formData, "field1956800274157");
-        record.setContractModel(Objects.equals(FlowUtil.getString(formData, "field1145031520759"), "EPC") ? 1 : 2);
+        Integer contractModel = null;
+        String field1145031520759 = FlowUtil.getString(formData, "field1145031520759");
+        if (StrUtil.isNotBlank(field1145031520759)) {
+            contractModel = Objects.equals(field1145031520759, "EPC") ? 1 : 2;
+        }
+        record.setContractModel(contractModel);
         record.setDeliveryLevel(deliveryLevel);
         record.setDeviceId(deviceId);
         record.setProjectGroupId(projectGroupId);