diff --git a/src/views/marketing/Voucher.vue b/src/views/marketing/Voucher.vue
index cd070d3..44c575f 100644
--- a/src/views/marketing/Voucher.vue
+++ b/src/views/marketing/Voucher.vue
@@ -295,9 +295,39 @@ const handleEdit = (row) => {
   dialogType.value = 'edit'
   dialogVisible.value = true
   
-  // 转换日期字符串为日期选择器格式
-  const startTime = row.startTime ? new Date(row.startTime).toLocaleString('zh-CN', {year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit'}).replace(/\//g, '-') : ''
-  const endTime = row.endTime ? new Date(row.endTime).toLocaleString('zh-CN', {year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit'}).replace(/\//g, '-') : ''
+  console.log('编辑代金券原始数据:', row)
+  
+  // 转换时间为日期字符串（YYYY-MM-DD HH:mm:ss 格式）
+  let startTime = ''
+  let endTime = ''
+  
+  if (row.startTime) {
+    // 处理字符串格式的时间（如 "2026-01-08T00:00:00+08:00"）
+    const start = new Date(row.startTime)
+    if (!isNaN(start.getTime())) {
+      startTime = start.getFullYear() + '-' + 
+                  String(start.getMonth() + 1).padStart(2, '0') + '-' + 
+                  String(start.getDate()).padStart(2, '0') + ' ' + 
+                  String(start.getHours()).padStart(2, '0') + ':' + 
+                  String(start.getMinutes()).padStart(2, '0') + ':' + 
+                  String(start.getSeconds()).padStart(2, '0')
+    }
+  }
+  
+  if (row.endTime) {
+    // 处理字符串格式的时间（如 "2026-02-25T00:00:00+08:00"）
+    const end = new Date(row.endTime)
+    if (!isNaN(end.getTime())) {
+      endTime = end.getFullYear() + '-' + 
+                String(end.getMonth() + 1).padStart(2, '0') + '-' + 
+                String(end.getDate()).padStart(2, '0') + ' ' + 
+                String(end.getHours()).padStart(2, '0') + ':' + 
+                String(end.getMinutes()).padStart(2, '0') + ':' + 
+                String(end.getSeconds()).padStart(2, '0')
+    }
+  }
+  
+  console.log('转换后的时间:', { startTime, endTime })
   
   Object.assign(voucherForm, {
     code_id: row.id,
@@ -309,12 +339,14 @@ const handleEdit = (row) => {
     max_amount: row.maxAmount ? row.maxAmount / 100 : 0,
     max_times: row.maxTimes || 0,
     user_times: row.userTimes || 0,
-    duration_days: row.duration ? row.duration / 86400 : 30,  // 秒转天
+    duration_days: row.duration ? Math.round(row.duration / 86400) : 30,  // 秒转天
     timeRange: startTime && endTime ? [startTime, endTime] : [],
     renew: row.renew || false,
     can_stacking: row.canStacking || false,
     can_combine: row.canCombine || false
   })
+  
+  console.log('表单数据:', voucherForm)
 }
 
 // 管理代金券
diff --git a/src/views/product/ProductList.vue b/src/views/product/ProductList.vue
index 332687f..b3c1cb9 100644
--- a/src/views/product/ProductList.vue
+++ b/src/views/product/ProductList.vue
@@ -392,7 +392,7 @@
 </template>
 
 <script setup>
-import { ref, reactive, onMounted } from 'vue'
+import { ref, reactive, onMounted, nextTick } from 'vue'
 import { getFileDetail } from '@/api/admin/file'
 import { ElMessage, ElMessageBox } from 'element-plus'
 import { Plus, Delete, Search, Refresh } from '@element-plus/icons-vue'
@@ -821,7 +821,9 @@ const handleAddParameter = () => {
     arg_min: 0,
     arg_max: 100
   })
-  paramFormRef.value?.resetFields()
+  nextTick(() => {
+    paramFormRef.value?.resetFields()
+  })
 }
 
 // 编辑参数
@@ -921,6 +923,7 @@ const fetchParamValuesList = async () => {
 const handleAddParamValue = () => {
   paramValueFormType.value = 'add'
   paramValueFormDialogVisible.value = true
+  // 先重置表单数据
   Object.assign(paramValueForm, {
     attr_id: undefined,
     attr_name: '',
@@ -930,7 +933,10 @@ const handleAddParamValue = () => {
     attr_range: 0,
     range_type: 'equal'
   })
-  paramValueFormRef.value?.resetFields()
+  // 等待 DOM 更新后再重置表单验证状态
+  nextTick(() => {
+    paramValueFormRef.value?.resetFields()
+  })
 }
 
 // 编辑参数值