diff --git a/src/main/java/com/postgraduate/batch/salary/CreateSalaryRowMapper.java b/src/main/java/com/postgraduate/batch/salary/CreateSalaryRowMapper.java
deleted file mode 100644
index dccd6887..00000000
--- a/src/main/java/com/postgraduate/batch/salary/CreateSalaryRowMapper.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package com.postgraduate.batch.salary;
-
-import org.springframework.jdbc.core.RowMapper;
-
-import java.sql.ResultSet;
-import java.sql.SQLException;
-
-public class CreateSalaryRowMapper implements RowMapper<CreateSalary> {
-    @Override
-    public CreateSalary mapRow(ResultSet rs, int rowNum) throws SQLException {
-        return new CreateSalary(
-                rs.getLong("senior_id"),
-                rs.getLong("account_id"),
-                rs.getString("bank"),
-                rs.getString("account_number"),
-                rs.getString("account_holder")
-        );
-    }
-}