update

js/Desktop/DeskTop.js

@@ -2087,7 +2087,7 @@ U.MD.D.I.openApplicationJie = function(str, cid, stage, task, tool) {
         "https://pbl.cocorobo.cn/pbl-student-table/dist/js/aws-sdk-2.235.1.min.js";
     const script3 = document.createElement("script");
     script3.type = "text/javascript";
-    script3.src = "https://html2canvas.hertzen.com/dist/js/html2canvas.min.js";
+    script3.src = "https://html2canvas.hertzen.com/dist/";
     const script4 = document.createElement("script");
     script4.type = "text/javascript";
     script4.src = "https://pbl.cocorobo.cn/pbl-student-table/dist/js/jietu2.js";