新增：park字段

src/main/java/com/gxwebsoft/common/system/mapper/xml/OrganizationMapper.xml

@@ -57,7 +57,7 @@
               AND a.zip_code = #{param.zipCode}
             </if>
             <if test="param.park != null">
-              AND a.park = #{param.park}
+              AND a.park LIKE CONCAT('%', #{param.park}, '%')
             </if>
             <if test="param.leaderId != null">
                 AND a.leader_id = #{param.leaderId}