fix(store): fix

components/label/components/TopTools.tsx

@@ -967,8 +967,16 @@ const TopTools = (
         if (!renderPolygons) return
         let taskLabelData = await storage.getItem(taskDetail!.id.toString())
         if (taskLabelData) {
+          const backupData = taskLabelData.state?.[name]
+          if (!name || !backupData) {
+            notifications.show({
+              color: "yellow",
+              message: "备份不存在或尚未选择备份",
+            })
+            return
+          }
           const finalData = adjustAllPoints(
-            taskLabelData.state[name],
+            backupData,
             usePaperStore.getState().rasterScale
           )
           for (const entry of finalData.entries()) {