diff --git a/BBWYB.Server.API/Controllers/PurchaseSchemeController.cs b/BBWYB.Server.API/Controllers/PurchaseSchemeController.cs
index 6e9c386..171612f 100644
--- a/BBWYB.Server.API/Controllers/PurchaseSchemeController.cs
+++ b/BBWYB.Server.API/Controllers/PurchaseSchemeController.cs
@@ -159,7 +159,7 @@ namespace BBWYB.Server.API.Controllers
         /// 修改采购配件比例
         /// </summary>
         /// <param name="request">最新的采购方案成本</param>
-        /// <returns></returns>
+        /// <returns>最新的采购方案成本</returns>
         [HttpPost]
         public decimal EditPurchaseRatio([FromBody] EditPurchaseRatioRequest request)
         {