diff --git a/src/views/Publish/accurate/AccurateList.vue b/src/views/Publish/accurate/AccurateList.vue
index 03a3799c..460c92c2 100644
--- a/src/views/Publish/accurate/AccurateList.vue
+++ b/src/views/Publish/accurate/AccurateList.vue
@@ -168,6 +168,7 @@ import { canPlanetPublish } from '@/Layouts/utils.js';
 import useEmitter from '@/composables/useEmitter';
 import AccurateDetail from './AccurateDetail.vue';
 import { QuestionCircleOutlined } from '@ant-design/icons-vue'; // 引入问号图标
+import tableHeaderTip from "@/assets/img/accurate/header_tip.png"
 
 import { debounce } from 'lodash-es';
 
@@ -222,7 +223,7 @@ const taskProgressList = ref([
 ])
 const fetching = ref(false);
 let lastFetchId = 0;
-const taskheaderTip = ref('品牌会员小程序的"投放中"状态只代表伊调研平台创建投放需求成功，请及时联系小程序运营负责人进行后续配置');
+const taskheaderTip = ref('品牌会员小程序的“投放中”状态只代表伊调研平台创建投放需求成功，请及时联系小程序运营负责人进行后续配置');
 // 表头
 const columns = [
   {
@@ -276,8 +277,12 @@ const columns = [
         h(Tooltip, {
           title: taskheaderTip.value,
           placement: 'top',
+          overlayClassName: "custom-tooltip",
         }, () => [
-          h(QuestionCircleOutlined, { style: 'margin-left: 4px' })
+         h('img', {
+            src: tableHeaderTip,
+            style: 'margin-left: 3px; width: 18px; height: 18px; margin-top:-3px;'
+          })
         ])
       ])
     },
@@ -896,3 +901,17 @@ a.disabled {
   }
 }
 </style>
+<style lang="scss">
+.custom-tooltip {
+  display: inline-block;
+  min-width: 395px !important;
+  .ant-tooltip-inner {
+    padding: 8px 12px;
+    line-height: 1.5;
+    font-size: 14px;
+    word-break: break-word;
+    color: #fff;
+    background-color: rgba(0, 0, 0, 0.85);
+  }
+}
+</style>