diff --git a/src/views/safetyManagement/wastewater/components/testRecord.vue b/src/views/safetyManagement/wastewater/components/testRecord.vue
index 5dd1ddb8..35767acb 100644
--- a/src/views/safetyManagement/wastewater/components/testRecord.vue
+++ b/src/views/safetyManagement/wastewater/components/testRecord.vue
@@ -415,6 +415,8 @@ export default {
       let orderByFieldKey = order === 'descending' ? 'descs' : 'ascs';
       this.query[orderByFieldKey] = !prop
         ? undefined
+        : prop == 'itCn2'
+        ? 'IT_CN2'
         : prop.replace(/([a-z])([A-Z0-9])/g, '$1_$2').toUpperCase();
       // // 重新加载数据
       this.onLoad(this.page, this.query);