diff --git a/src/views/modules/presale/products/index.vue b/src/views/modules/presale/products/index.vue
index dd00aab..e4922bc 100644
--- a/src/views/modules/presale/products/index.vue
+++ b/src/views/modules/presale/products/index.vue
@@ -303,6 +303,9 @@ export default {
           field: "presalePrice",
           type: "jsx",
           render: ({ row }) => {
+            if (!row.productSpecificationList) {
+              return <span>-</span>
+            }
             if (
               Math.min.apply(
                 Math,
@@ -352,6 +355,9 @@ export default {
           field: "earnestMoney",
           type: "jsx",
           render: ({ row }) => {
+            if (!row.productSpecificationList) {
+              return <span>-</span>
+            }
             if (
               Math.min.apply(
                 Math,
@@ -401,6 +407,9 @@ export default {
           field: "balancePayment",
           type: "jsx",
           render: ({ row }) => {
+            if (!row.productSpecificationList) {
+              return <span>-</span>
+            }
             if (
               Math.min.apply(
                 Math,
diff --git a/src/views/modules/presale/products/popup/add-or-update.vue b/src/views/modules/presale/products/popup/add-or-update.vue
index 21210e5..5fb8a3c 100644
--- a/src/views/modules/presale/products/popup/add-or-update.vue
+++ b/src/views/modules/presale/products/popup/add-or-update.vue
@@ -40,8 +40,8 @@
               >
                 <el-date-picker
                   @change="getArrearsTime"
-                  format="yyyy-MM-dd"
-                  data-format="yyyy-MM-dd"
+                  format="yyyy-MM-dd HH:mm"
+                  data-format="yyyy-MM-dd HH:mm"
                   value-format="yyyy-MM-dd HH:mm:ss"
                   v-model="arrears"
                   type="datetimerange"