diff --git a/src/views/Outsourcing/PreorderAssociation/index.vue b/src/views/Outsourcing/PreorderAssociation/index.vue
index 3d1c9ba5..f671c51c 100644
--- a/src/views/Outsourcing/PreorderAssociation/index.vue
+++ b/src/views/Outsourcing/PreorderAssociation/index.vue
@@ -207,6 +207,7 @@ export default {
       this.tableData2 = []
       this.index2 = row.index
       searchTable2(row.工艺计划流水号).then(response => {
+        // 工序流水号 206794  工序状态 null
         this.num1 = row.工艺计划流水号
         if (response.data.length === 0) {
           this.loading0 = false
@@ -219,9 +220,9 @@ export default {
             }
           }
           for (let i = 0; i < response.data.length; i++) {
-            response.data[i].机加工开始时间 = response.data[i].机加工开始时间.split(' ')[0]
-            response.data[i].机加工结束时间 = response.data[i].机加工结束时间.split(' ')[0]
-            response.data[i].计划日期 = response.data[i].计划日期.split(' ')[0]
+            response.data[i].机加工开始时间 ? response.data[i].机加工开始时间.split(' ')[0] : ''
+            response.data[i].机加工结束时间 ? response.data[i].机加工结束时间.split(' ')[0] : ''
+            response.data[i].计划日期 ? response.data[i].计划日期 = response.data[i].计划日期.split(' ')[0] : ''
           }
           this.tableData2 = response.data
         }