diff --git a/project/sass/apps/Announce/AppAnnounce/components/Detail.vue b/project/sass/apps/Announce/AppAnnounce/components/Detail.vue
index cbad1261..f173f356 100644
--- a/project/sass/apps/Announce/AppAnnounce/components/Detail.vue
+++ b/project/sass/apps/Announce/AppAnnounce/components/Detail.vue
@@ -10,7 +10,7 @@
           <div class="right-tips" v-if="info.status === '4'">
             <el-tooltip
               placement="top"
-              content="任务开始后，3天内15分钟更新1次，3天后访问页面时触发更新，1时间最多刷新1次">
+              content="任务开始后，3天内15分钟更新1次，3天后访问页面时触发更新，1小时最多刷新1次">
               <i class="iconfont iconDetails"></i>
             </el-tooltip>
             <span>数据更新于{{ info.dataUpdateTime }}</span>