diff --git a/hw-ui/src/views/mes/productOrder/productionScheduling.vue b/hw-ui/src/views/mes/productOrder/productionScheduling.vue
index 35e883b..5d5eb5c 100644
--- a/hw-ui/src/views/mes/productOrder/productionScheduling.vue
+++ b/hw-ui/src/views/mes/productOrder/productionScheduling.vue
@@ -540,7 +540,7 @@ export default {
       const dateObj2 = new Date(date2);
       // 计算时间差，得到毫秒数
       const timeDifference = dateObj2 - dateObj1;
-      return timeDifference / (1000 * 60 * 60 * 24);
+      return (timeDifference / (1000 * 60 * 60 * 24)).toFixed(2);
     },
     /** 展开/折叠操作 */
     toggleExpandAll() {