考级区分机构

mec-biz/src/main/resources/config/mybatis/DegreeLevelFeeNewMapper.xml

@@ -33,6 +33,7 @@
 		<if test="degreeLevelFeeId != null">
 			AND id_ != #{degreeLevelFeeId}
 		</if>
+		LIMIT 1
 	</select>
 
 </mapper>