diff --git a/WebContent/WEB-INF/classes/com/pms/mapper/productionplanning.xml b/WebContent/WEB-INF/classes/com/pms/mapper/productionplanning.xml
index f0e8f70..58fd9e1 100644
--- a/WebContent/WEB-INF/classes/com/pms/mapper/productionplanning.xml
+++ b/WebContent/WEB-INF/classes/com/pms/mapper/productionplanning.xml
@@ -2954,13 +2954,13 @@
 		WHERE 1=1
 			AND PM.PROJECT_NO IS NOT NULL
 			AND PM.PROJECT_NO != ''
-			<!-- 품번 검색 -->
+			<!-- 품번 검색 (대소문자 구분 없음) -->
 			<if test="search_part_no != null and search_part_no != ''">
-				AND PM.PART_NO LIKE '%' || #{search_part_no} || '%'
+				AND UPPER(PM.PART_NO) LIKE '%' || UPPER(#{search_part_no}) || '%'
 			</if>
-			<!-- 품명 검색 -->
+			<!-- 품명 검색 (대소문자 구분 없음) -->
 			<if test="search_part_name != null and search_part_name != ''">
-				AND PM.PART_NAME LIKE '%' || #{search_part_name} || '%'
+				AND UPPER(PM.PART_NAME) LIKE '%' || UPPER(#{search_part_name}) || '%'
 			</if>
 		ORDER BY PM.REGDATE DESC
 	</select>
diff --git a/src/com/pms/mapper/productionplanning.xml b/src/com/pms/mapper/productionplanning.xml
index f0e8f70..58fd9e1 100644
--- a/src/com/pms/mapper/productionplanning.xml
+++ b/src/com/pms/mapper/productionplanning.xml
@@ -2954,13 +2954,13 @@
 		WHERE 1=1
 			AND PM.PROJECT_NO IS NOT NULL
 			AND PM.PROJECT_NO != ''
-			<!-- 품번 검색 -->
+			<!-- 품번 검색 (대소문자 구분 없음) -->
 			<if test="search_part_no != null and search_part_no != ''">
-				AND PM.PART_NO LIKE '%' || #{search_part_no} || '%'
+				AND UPPER(PM.PART_NO) LIKE '%' || UPPER(#{search_part_no}) || '%'
 			</if>
-			<!-- 품명 검색 -->
+			<!-- 품명 검색 (대소문자 구분 없음) -->
 			<if test="search_part_name != null and search_part_name != ''">
-				AND PM.PART_NAME LIKE '%' || #{search_part_name} || '%'
+				AND UPPER(PM.PART_NAME) LIKE '%' || UPPER(#{search_part_name}) || '%'
 			</if>
 		ORDER BY PM.REGDATE DESC
 	</select>