diff --git a/emis-biz/src/main/java/com/xdadan/erp/emis/mapper/EmisTmsCostFeeSplitMapper.java b/emis-biz/src/main/java/com/xdadan/erp/emis/mapper/EmisTmsCostFeeSplitMapper.java
index 66298b9cf..dfbdad0d1 100644
--- a/emis-biz/src/main/java/com/xdadan/erp/emis/mapper/EmisTmsCostFeeSplitMapper.java
+++ b/emis-biz/src/main/java/com/xdadan/erp/emis/mapper/EmisTmsCostFeeSplitMapper.java
@@ -82,7 +82,7 @@ public interface EmisTmsCostFeeSplitMapper extends BaseMapper<EmisTmsCostFeeSpli
 
     public int deleteEmisTmsCostFeeSplitByCostNo(String costNo);
 
-    public int deleteByCostNoAndBillCode(@Param("costNo") String costNo,@Param("BillCode") String BillCode);
+    public int deleteByCostNoAndBillCode(@Param("costNo") String costNo,@Param("billCode") String billCode);
 
     public int deleteEmisTmsCostFeeSplitByBillCode(String BillCode);