fix(IndexCheckInPage): 修复进度条显示条件逻辑

当进度计算结果为NaN时隐藏进度条显示

 <!--
   * @Date: 2025-05-29 15:34:17
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-06-09 11:32:31
+ * @LastEditTime: 2025-06-09 15:50:10
  * @FilePath: /mlaj/src/views/checkin/IndexCheckInPage.vue
   * @Description: 文件描述
  -->
@@ -14,7 +14,7 @@
         @click-subtitle="onClickSubtitle">
       </van-calendar>
 
-      <div class="text-wrapper">
+      <div v-if="showProgress" class="text-wrapper">
         <div class="text-header">目标进度</div>
         <div style="background-color: #FFF; margin-top: 1rem;">
           <div class="grade-percentage-main">
@@ -500,13 +500,15 @@ const delCheckin = (post) => {
 const taskDetail = ref({});
 const myCheckinDates = ref([]);
 const checkinDataList = ref([]);
+const showProgress = ref(true);
 
 const getTaskDetail = async (month) => {
   const { code, data } = await getTaskDetailAPI({ i: route.query.id, month });
   if (code) {
     console.warn(data);
     taskDetail.value = data;
-    progress1.value = (data.checkin_number/data.target_number)*100 ;
+    progress1.value = (data.checkin_number/data.target_number)*100; // 计算进度条百分比
+    showProgress.value = !isNaN(progress1.value); // 如果是NaN，就不显示进度条
     teamAvatars.value = data.checkin_avatars;
     // 获取当前用户的打卡日期
     myCheckinDates.value = data.my_checkin_dates;