diff --git a/src/components/Card.vue b/src/components/Card.vue
index 3641d9b..e5e8b05 100644
--- a/src/components/Card.vue
+++ b/src/components/Card.vue
@@ -60,7 +60,12 @@ const toDetail = productId => {
     flex-direction: column;
     padding: 11px 7px 7px 7px;
     .title {
+      width: 150px;
+      overflow: hidden;
+      white-space: nowrap;
+      text-overflow: ellipsis;
       font-size: 8px;
+      height: 16px;
       font-family: Source Han Sans CN;
       font-weight: 400;
       color: #2f2f2f;
diff --git a/src/pages/Detail.vue b/src/pages/Detail.vue
index 9ffcb8b..4929ee9 100644
--- a/src/pages/Detail.vue
+++ b/src/pages/Detail.vue
@@ -1,6 +1,6 @@
 <template>
   <div class="detail_container">
-    <SubNavigation title="国网照明巡检摄像头 - 详情页" />
+    <SubNavigation :title="`${getTitle()} - 详情页`" />
     <Paragraph :text="getList()?.topText" />
     <div v-for="(item, index) in getList()?.card" :key="index">
       <CardTitle
@@ -29,7 +29,7 @@ import Paragraph from 'cpns/detail/Paragraph'
 import CardTitle from 'cpns/detail/CardTitle'
 import Img from 'cpns/detail/Img'
 import Intro from 'cpns/detail/Intro'
-import { detailList } from '@/mock/case_detail'
+import { detailList, caseList } from '@/mock/case_detail'
 import { useRoute } from 'vue-router'
 import { ref, onMounted } from 'vue'
 const route = useRoute()
@@ -37,6 +37,9 @@ const route = useRoute()
 const getList = () => {
   return detailList[classify.value][pId.value]
 }
+const getTitle = () => {
+  return caseList[classify.value][parseInt(pId.value) - 1]?.title
+}
 
 const classify = ref('1')
 const pId = ref('1')