fix: 轨迹图不显示双评的问题

src/features/student/studentTrack/StudentTrack.vue

@@ -103,6 +103,8 @@ async function updateTask() {
       name: rawTask.courseName,
     };
     store.currentTask = rawTask;
+
+    store.setting.doubleTrack = true;
   } else {
     store.message = res.data.message;
   }