update

public/index.html

@@ -447,7 +447,7 @@
             padding: 20px;
         }
     </style>
-    <script src="./public/aws-sdk-2.235.1.min.js"></script>
+    <script src="./aws-sdk-2.235.1.min.js"></script>
     <script>
         var credentials = {
             accessKeyId: 'AKIATLPEDU37QV5CHLMH',