chore: 清华硕导教授团 -> 清华博导讲师团

src/modules/teacher/views/Index.vue

@@ -69,7 +69,7 @@ useInfiniteScroll(
   <img src="https://webapp-pub.ezijing.com/project/prp-h5/teacher_banner.png" style="width: 100%" />
   <div class="teacher_tab">
     <div class="tab_name" :class="tabIndex === 0 ? 'active_tab' : 'inactive_tab'" @click="handleTabClick(0)">
-      清华硕导教授团
+      清华博导讲师团
     </div>
     <div class="tab_line"></div>
     <div class="tab_name" :class="tabIndex === 1 ? 'active_tab' : 'inactive_tab'" @click="handleTabClick(1)">