fix moment时间格式化调整

 <!--
  * @Date: 2022-09-19 14:11:06
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2022-10-31 19:20:15
+ * @LastEditTime: 2022-11-01 16:00:09
  * @FilePath: /swx/src/pages/myCreateActivity/index.vue
  * @Description: 创建的活动页面
 -->
@@ -264,17 +264,17 @@ export default {
       // '一个月之内', '三个月之内', '一年之内'
       let yearMonthDay = '';
       if (this.filter_time === '一个月之内') {
-        yearMonthDay = moment(this.server_time).subtract(1, 'month');
+        yearMonthDay = moment(this.server_time).subtract(1, 'months');
         this.defaultIndex = 1;
         this.status_type = '一个月之内';
       }
       if (this.filter_time === '三个月之内') {
-        yearMonthDay = moment(this.server_time).subtract(3, 'month');
+        yearMonthDay = moment(this.server_time).subtract(3, 'months');
         this.defaultIndex = 2;
         this.status_type = '三个月之内';
       }
       if (this.filter_time === '一年之内') {
-        yearMonthDay = moment(this.server_time).subtract(1, 'year');
+        yearMonthDay = moment(this.server_time).subtract(1, 'years');
         this.defaultIndex = 3;
         this.status_type = '一年之内';
       }