diff --git a/src/components/Canvas/DepthCanvas/manager/CanvasManager.ts b/src/components/Canvas/DepthCanvas/manager/CanvasManager.ts
index 0039710..f08b54d 100644
--- a/src/components/Canvas/DepthCanvas/manager/CanvasManager.ts
+++ b/src/components/Canvas/DepthCanvas/manager/CanvasManager.ts
@@ -174,8 +174,10 @@ export class CanvasManager {
 		if (!activeID) return
 		const activeObject = this.getObjectById(activeID)
 		if (!activeObject) return
-		const parentId = activeObject.info?.parentId
-		if (!object.info.parentId) object.info.parentId = parentId
+		if (object.type !== "group") {
+			const parentId = activeObject.info?.parentId
+			if (!object.info.parentId) object.info.parentId = parentId
+		}
 		const index = this.getObjects().indexOf(activeObject)
 		this.canvas.moveTo(object, index + 1)
 		// await this.sortObjectByIds(ids, isRecord)