diff --git a/src/app/api/suitable/list/route.ts b/src/app/api/suitable/list/route.ts
index c8b3719..d9b1b2d 100644
--- a/src/app/api/suitable/list/route.ts
+++ b/src/app/api/suitable/list/route.ts
@@ -83,7 +83,7 @@ async function getSuitableList(request: NextRequest): Promise<NextResponse> {
       ON msm.id = details.main_id 
     WHERE 1=1
       --roofMtCd AND msm.roof_mt_cd IN (:roofMtCd)
-      --productName AND msm.product_name LIKE '%:productName%'
+      --productName AND msm.product_name LIKE N'%:productName%'
     ORDER BY msm.product_name
     OFFSET (@P1 - 1) * @P2 ROWS
     FETCH NEXT @P2 ROWS ONLY;
diff --git a/src/app/api/suitable/pick/route.ts b/src/app/api/suitable/pick/route.ts
index 8d345ce..a9b5a4a 100644
--- a/src/app/api/suitable/pick/route.ts
+++ b/src/app/api/suitable/pick/route.ts
@@ -50,7 +50,7 @@ async function getSuitablePick(request: NextRequest): Promise<NextResponse> {
       ON msm.id = details.main_id 
     WHERE 1=1
       --roofMtCd AND msm.roof_mt_cd IN (:roofMtCd)
-      --productName AND msm.product_name LIKE '%:productName%'
+      --productName AND msm.product_name LIKE N'%:productName%'
     ;
     `