diff --git a/ruoyi-pay/src/main/java/com/ruoyi/pay/mapper/PayEmployeeInfoMapper.java b/ruoyi-pay/src/main/java/com/ruoyi/pay/mapper/PayEmployeeInfoMapper.java
index 0d31e1e..abc1445 100644
--- a/ruoyi-pay/src/main/java/com/ruoyi/pay/mapper/PayEmployeeInfoMapper.java
+++ b/ruoyi-pay/src/main/java/com/ruoyi/pay/mapper/PayEmployeeInfoMapper.java
@@ -3,6 +3,7 @@ package com.ruoyi.pay.mapper;
 import com.ruoyi.pay.domain.PayEmployeeInfo;
 import com.ruoyi.pay.domain.vo.PayEmployeeInfoVo;
 import com.ruoyi.common.core.mapper.BaseMapperPlus;
+import org.apache.ibatis.annotations.Param;
 import org.apache.ibatis.annotations.Update;
 
 /**
@@ -13,5 +14,5 @@ import org.apache.ibatis.annotations.Update;
  */
 public interface PayEmployeeInfoMapper extends BaseMapperPlus<PayEmployeeInfoMapper, PayEmployeeInfo, PayEmployeeInfoVo> {
     @Update("update pay_employee_info e set e.hours_per_day = #{newHour} where  e.hours_per_day = #{oldHour}")
-    int updateSgrEmployeeHour(String oldHour, String newHour);
+    int updateSgrEmployeeHour(@Param("oldHour") String oldHour, @Param("newHour")String newHour);
 }