fix: bug

src/views/package-management/package-list/index.vue

@@ -167,11 +167,8 @@
               </ElCol>
             </ElRow>
 
-            <!-- 套餐天数（流量重置周期为每日，或calendar_type为by_day时显示） -->
-            <ElRow
-              :gutter="20"
-              v-if="form.data_reset_cycle === 'daily' || form.calendar_type === 'by_day'"
-            >
+            <!-- 套餐天数（calendar_type为by_day时显示） -->
+            <ElRow :gutter="20" v-if="form.calendar_type === 'by_day'">
               <ElCol :span="12">
                 <ElFormItem label="套餐天数" prop="duration_days">
                   <ElInputNumber
@@ -837,18 +834,15 @@
   watch(
     () => form.data_reset_cycle,
     (cycle) => {
-      // 不是每日且calendar_type不是按天时，清空套餐天数
-      if (cycle !== 'daily' && form.calendar_type !== 'by_day') {
-        form.duration_days = undefined
-      }
+      // 流量重置周期变化时不需要清空套餐天数，套餐天数只受calendar_type控制
     }
   )
 
-  // 监听套餐周期类型变化，不是按天且流量重置周期不是每日时清空套餐天数
+  // 监听套餐周期类型变化，不是按天时清空套餐天数
   watch(
     () => form.calendar_type,
     (type) => {
-      if (type !== 'by_day' && form.data_reset_cycle !== 'daily') {
+      if (type !== 'by_day') {
         form.duration_days = undefined
       }
     }
@@ -1135,7 +1129,8 @@
           if (form.data_reset_cycle) {
             data.data_reset_cycle = form.data_reset_cycle
           }
-          if (form.duration_days !== undefined) {
+          // 只有 calendar_type 为 by_day 时才传 duration_days
+          if (form.calendar_type === 'by_day' && form.duration_days !== undefined) {
             data.duration_days = form.duration_days
           }
           if (form.enable_virtual_data !== undefined) {