diff --git a/src/views/investigat/InvestigatPage.vue b/src/views/investigat/InvestigatPage.vue
index 66c4291..bbb61a8 100644
--- a/src/views/investigat/InvestigatPage.vue
+++ b/src/views/investigat/InvestigatPage.vue
@@ -2,8 +2,8 @@
   <div class="Investigat">
     <!-- <TitleHead text="【调研】管理者进阶腾飞班 - 培训阶段性调研"></TitleHead> -->
     <ReturnHead text="评估详情"></ReturnHead>
-    <div class="header_wrap" v-if="data.projectInfoList&&data.projectInfoList.length!=0&&type!=1">
-      <div v-if="level!=0">项目名称：{{ data.projectInfoList[0].projectName }}</div>
+    <div class="header_wrap" v-if="data?.projectInfoList&&data?.projectInfoList.length!=0&&type!=1">
+      <div v-if="level!=0">项目名称：{{ data?.projectInfoList.length ==0 ? '' : data?.projectInfoList[0].projectName }}</div>
       <div>开课名称：{{ data.projectInfoList[0].courseName }}</div>
       <div>培训讲师：{{ data.projectInfoList.map(item => item.teacherName).join('，') }}</div>
     </div>