update

src/views/components/element/FrameElement/index.vue

@@ -88,6 +88,13 @@ const handleSelectElement = (e: MouseEvent | TouchEvent, canMove = true) => {
   overflow: hidden;
   position: absolute;
 }
+.element-content iframe{
+  width: 100%;
+  height: 100%;
+  cursor: move;
+  overflow: hidden;
+  position: absolute;
+}
 .drag-handler {
   position: absolute;