study

src/components/study.vue

@@ -1903,7 +1903,7 @@
 
 <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";