diff --git a/src/views/projectdetails/projectDetails.vue b/src/views/projectdetails/projectDetails.vue
index 95a2c9d..83825d4 100644
--- a/src/views/projectdetails/projectDetails.vue
+++ b/src/views/projectdetails/projectDetails.vue
@@ -1,12 +1,12 @@
 <template>
   <div class="projectdetails">
-    <ReturnHead
-      text="项目详情"
-      :showfile="true"
-      :courseId="projectId || courseId"
-      :type="1"
-      :gohome="type == 1 ? true : false"
-    ></ReturnHead>
+<!--    <ReturnHead-->
+<!--      text="项目详情"-->
+<!--      :showfile="true"-->
+<!--      :courseId="projectId || courseId"-->
+<!--      :type="1"-->
+<!--      :gohome="type == 1 ? true : false"-->
+<!--    ></ReturnHead>-->
     <div class="main">
       <div class="up">
         <!-- <div class="notice">
@@ -785,7 +785,7 @@ function toFinish(d, sName, chapterOrStageId, studyModel) {
       const url = TASK_TYPES.path[d.type](d) + d.targetId
       const a = document.createElement("a");
       a.href = url;
-      a.target = "_blank";
+      // a.target = "_blank";
       a.click();
 
       // 保底解决兼容问题