diff --git a/DB-DDL/maria/ddl/ibmsdb/FN_ADDR_SIGUNGU_REMOVE.sql b/DB-DDL/maria/ddl/ibmsdb/FN_ADDR_SIGUNGU_REMOVE.sql
new file mode 100644
index 0000000..5fc94dd
--- /dev/null
+++ b/DB-DDL/maria/ddl/ibmsdb/FN_ADDR_SIGUNGU_REMOVE.sql
@@ -0,0 +1,37 @@
+CREATE OR REPLACE FUNCTION FN_ADDR_SIGUNGU_REMOVE(FULL_ADDRESS VARCHAR(500)) RETURNS VARCHAR(500)
+BEGIN
+    DECLARE suffix VARCHAR(500);
+    DECLARE first_word VARCHAR(100);
+    DECLARE second_word VARCHAR(100);
+    DECLARE Third_word VARCHAR(100);
+
+    -- 주소의 첫 번째 단어 추출 (공백 기준)
+    SET first_word = SUBSTRING_INDEX(full_address, ' ', 1);
+    SET second_word = SUBSTRING_INDEX(full_address, ' ', 2);
+    SET Third_word = SUBSTRING_INDEX(full_address, ' ', 3);
+
+    -- 경기도 고양시 일산서구 법곳동 11-111
+    -- 서울특별시 영등포구 신길동 11-111
+    -- 경기도 양평군 양평읍 11-111
+    -- 인천광역시 부평구 구산동 370
+
+    IF first_word LIKE '%도' THEN
+       SET suffix = SUBSTRING(full_address, LOCATE(' ', full_address) + 1);
+    ELSEIF first_word LIKE '%시' THEN
+       SET suffix = SUBSTRING(full_address, LOCATE(' ', full_address) + 1);
+    END IF;
+
+    IF second_word LIKE '%시' THEN
+       SET suffix = SUBSTRING(suffix, LOCATE(' ', suffix) + 1);
+    ELSEIF second_word LIKE '%군' THEN
+       SET suffix = SUBSTRING(suffix, LOCATE(' ', suffix) + 1);
+    ELSEIF second_word LIKE '%구' THEN
+       SET suffix = SUBSTRING(suffix, LOCATE(' ', suffix) + 1);
+    END IF;
+
+    IF Third_word LIKE '%구' THEN
+      SET suffix = SUBSTRING(suffix, LOCATE(' ', suffix) + 1);
+    END IF;
+
+    RETURN LTRIM(suffix); -- 최종 결과 반환
+END;
\ No newline at end of file
diff --git a/DB-DDL/maria/ddl/ibmsdb/FN_NUM_TO_KOR_BIG.sql b/DB-DDL/maria/ddl/ibmsdb/FN_NUM_TO_KOR_BIG.sql
new file mode 100644
index 0000000..b67c980
--- /dev/null
+++ b/DB-DDL/maria/ddl/ibmsdb/FN_NUM_TO_KOR_BIG.sql
@@ -0,0 +1,53 @@
+CREATE FUNCTION FN_NUM_TO_KOR_BIG(n BIGINT) RETURNS VARCHAR(255)
+BEGIN
+    DECLARE units CHAR(9) DEFAULT '일이삼사오육칠팔구';
+    DECLARE positions CHAR(3) DEFAULT '십백천';
+    DECLARE big_units CHAR(4) DEFAULT '만억조경'; -- 필요 시 '해' 등 추가 가능
+    DECLARE result VARCHAR(255) DEFAULT '';
+    DECLARE section BIGINT;
+    DECLARE section_str VARCHAR(50);
+    DECLARE i INT;
+    DECLARE digit INT;
+    DECLARE len INT;
+    DECLARE part VARCHAR(50);
+    DECLARE idx INT DEFAULT 0;
+    DECLARE temp BIGINT;
+
+    IF n = 0 THEN
+        RETURN '영';
+END IF;
+
+    SET temp = n;
+
+    -- 억 단위 이상 처리
+    WHILE temp > 0 DO
+        SET section = temp % 10000; -- 4자리씩 자르기
+        SET section_str = '';
+        SET len = LENGTH(section);
+        SET i = 1;
+
+        WHILE i <= 4 DO
+            SET digit = FLOOR(section / POW(10, 4-i)) % 10;
+            IF digit <> 0 THEN
+                SET section_str = CONCAT(section_str, SUBSTRING(units, digit, 1));
+                IF 4-i > 0 THEN
+                    SET section_str = CONCAT(section_str, SUBSTRING(positions, 4-i, 1));
+                END IF;
+            END IF;
+            SET i = i + 1;
+        END WHILE;
+
+        IF section_str <> '' THEN
+            IF idx = 0 THEN
+                SET result = section_str;
+            ELSE
+                SET result = CONCAT(section_str, SUBSTRING(big_units, idx, 1), result);
+            END IF;
+        END IF;
+
+        SET temp = FLOOR(temp / 10000);
+        SET idx = idx + 1;
+    END WHILE;
+
+    RETURN result;
+END
\ No newline at end of file
diff --git a/DB-DDL/maria/ddl/ibmsdb/tb_ownr_info.sql b/DB-DDL/maria/ddl/ibmsdb/tb_ownr_info.sql
index 657a706..3c67c00 100644
--- a/DB-DDL/maria/ddl/ibmsdb/tb_ownr_info.sql
+++ b/DB-DDL/maria/ddl/ibmsdb/tb_ownr_info.sql
@@ -5,8 +5,8 @@ create table tb_ownr_info
     SGG_CD       varchar(5)  not null comment '시군구 코드',
     CRDN_YR      char(4)     null comment '단속 연도',
     CRDN_NO      varchar(6)  null comment '단속 번호',
-    PSTN_INFO_ID char(18)    null comment '위치 정보 ID',
-    OWNR_ID      char(18)    null comment '소유자 ID',
+    PSTN_INFO_ID varchar(10) null comment '위치 정보 ID',
+    OWNR_ID      varchar(10) null comment '소유자 ID',
     REG_DT       datetime    null comment '등록 일시',
     RGTR         varchar(11) null comment '등록자',
     DEL_YN       char        not null comment '삭제 여부',
diff --git a/src/main/resources/mybatis/mapper/noti/NotiMapper_maria.xml b/src/main/resources/mybatis/mapper/noti/NotiMapper_maria.xml
index 85fb52d..7dbca41 100644
--- a/src/main/resources/mybatis/mapper/noti/NotiMapper_maria.xml
+++ b/src/main/resources/mybatis/mapper/noti/NotiMapper_maria.xml
@@ -61,7 +61,7 @@
         <if test='schImpltTaskSeCd == null or schImpltTaskSeCd == ""'>
             AND ii.IMPLT_TASK_SE_CD IN ('1', '2', '3')
         </if>
-        ORDER BY ii.CRDN_NO, a.ACT_NO ASC
+        ORDER BY ii.CRDN_NO DESC, a.ACT_NO ASC
         <if test='pagingYn != null and pagingYn == "Y"'>
             LIMIT #{startIndex}, #{perPage}
         </if>