diff --git a/app/routes/brand-detail/api/api.ts b/app/routes/brand-detail/api/api.ts
index 1281482..f18d41f 100644
--- a/app/routes/brand-detail/api/api.ts
+++ b/app/routes/brand-detail/api/api.ts
@@ -27,6 +27,7 @@ type FashionResponseDto = {
 type BrandDetailItemDto = {
   userId: number;
   brandName: string;
+  brandUserId?: string;
   brandImages: string[];
   logoUrl?: string;
   simpleIntro?: string;
@@ -279,6 +280,7 @@ export async function fetchBrandDetail(params: {
   return {
     id: brandId,
     userId: item.userId,
+    brandUserId: item.brandUserId,
     domain: safeDomain,
 
     name: item.brandName,
diff --git a/app/routes/brand-detail/brand-detail-content.tsx b/app/routes/brand-detail/brand-detail-content.tsx
index 42e0c9c..78788a6 100644
--- a/app/routes/brand-detail/brand-detail-content.tsx
+++ b/app/routes/brand-detail/brand-detail-content.tsx
@@ -263,8 +263,8 @@ export default function BrandDetailContent({ data }: Props) {
       navigate("/auth/login");
       return;
     }
-    if (!validBrandId) return;
-    navigate(`/rooms/brand/${brandId}`);
+    if (!data.brandUserId) return;
+    navigate(`/rooms/brand/${data.brandUserId}`);
   };
 
   const handleSuggest = () => {
diff --git a/app/routes/brand-detail/types.ts b/app/routes/brand-detail/types.ts
index e46908e..2201366 100644
--- a/app/routes/brand-detail/types.ts
+++ b/app/routes/brand-detail/types.ts
@@ -68,6 +68,7 @@ export type BrandDetailResponse = {
 export type BrandDetailData = {
   id: string;
   userId: number;
+  brandUserId?: string;
   domain: BrandDomain;
 
   name: string;
diff --git a/app/routes/campaign-detail/campaign-detail.tsx b/app/routes/campaign-detail/campaign-detail.tsx
index e374488..888c3ee 100644
--- a/app/routes/campaign-detail/campaign-detail.tsx
+++ b/app/routes/campaign-detail/campaign-detail.tsx
@@ -178,7 +178,8 @@ export default function CampaignDetailContent({
       navigate("/auth/login");
       return;
     }
-    navigate(`/rooms/brand/${brandData.id}`);
+    if (!brandData.brandUserId) return;
+    navigate(`/rooms/brand/${brandData.brandUserId}`);
   };
 
   const handleToggleHeart = async (next: boolean) => {