Merge branch 'dev_vite' of http://18.167.251.121:10003/aidlab/aida_front into dev_vite

src/component/Canvas/CanvasEditor/managers/CanvasManager.js

@@ -1834,7 +1834,9 @@ backgroundObject.scaleY,'CanvasManager resetCanvasSizeByFixedLayer')
 	// }
 	if(children.length === 0) return;
 	// 印花元素排序
-	children.sort((a, b) => b.metadata.sourceData.priority - a.metadata.sourceData.priority);
+	if(new Set(children.map(v => v.metadata.sourceData.priority)).size === children.length){
+      children.sort((a, b) => b.metadata.sourceData.priority - a.metadata.sourceData.priority);
+	}
 	children.forEach(layer => {
 		this.canvas.add(layer.object);
 	});