汇报优化修改

src/views/week/dailyHistoricalDetails.vue

@@ -14,7 +14,9 @@
       <p style="font-size: 16px; margin: 10px 0">
         {{ title }}
       </p>
-      <p style="font-size: 16px; margin: 10px 0">提交时间: {{ reportTarget.commitTime }}</p>
+      <p style="font-size: 16px; margin: 10px 0" v-if="reportTarget.commitTime">
+        提交时间: {{ reportTarget.commitTime }}
+      </p>
       <van-collapse v-model="activeNames">
         <van-collapse-item v-if="!GZQuota" title="拜访数据(实时)" name="7">
           <visitedRealTime