Merge branch 'master' of https://git.cocorobo.cn/CocoRoboLabs/pbl-student-table

src/components/study.vue

@@ -1915,7 +1915,7 @@
 
 <script>
 import "../common/aws-sdk-2.235.1.min.js";
-import pdf from "./components/pdf2";
+import pdf from "./components/pdf3";
 import AskStatic from "./components/askStatic";
 import EditorBar from "../components/tools/wangEnduit.vue";
 import Time from "../components/tools/time.vue";