diff --git a/src/api/oa/erp/budgetInfo/index.ts b/src/api/oa/erp/budgetInfo/index.ts
index 102ec18..f603184 100644
--- a/src/api/oa/erp/budgetInfo/index.ts
+++ b/src/api/oa/erp/budgetInfo/index.ts
@@ -57,6 +57,18 @@ export const updateErpBudgetInfo = (data: budgetInfoForm) => {
   });
 };
 
+/**
+ * 变更项目预算
+ * @param data
+ */
+export const changeErpBudgetInfo = (data: budgetInfoForm) => {
+  return request({
+    url: '/oa/erp/budgetInfo/change',
+    method: 'post',
+    data: data
+  });
+};
+
 /**
  * 删除项目预算
  * @param budgetId