diff --git a/src/api/finance/purchasingcategory.ts b/src/api/finance/purchasingcategory.ts
index 1653575..88c13da 100644
--- a/src/api/finance/purchasingcategory.ts
+++ b/src/api/finance/purchasingcategory.ts
@@ -71,7 +71,7 @@ export function delObj(id: string | number) {
 	return request({
 		url: '/purchase/purchasingcategory/delete',
 		method: 'post',
-		data: id
+		data: {id:id}
 	});
 }