Signed-off-by: ljx <809268652@qq.com>

ruoyi-system/src/main/resources/mapper/system/ContractTableMapper.xml

@@ -43,7 +43,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 
     <select id="selectContractTableByCode" parameterType="String" resultMap="ContractTableResult">
         <include refid="selectContractTableVo"/>
-        where dCode = #{dCode}
+        where d_code = #{dCode}
     </select>