fix: 仪表板滚动条的问题

frontend/src/components/canvas/custom-component/UserView.vue

@@ -155,7 +155,7 @@ export default {
 .rect-shape {
     width: 100%;
     height: 100%;
-    overflow: auto;
+    overflow: hidden;
 }
 .chart-class{
   height: 100%;