diff --git a/frontend/README.md b/frontend/README.md
index f4506c73..85504c26 100644
--- a/frontend/README.md
+++ b/frontend/README.md
@@ -8,7 +8,7 @@
 
 - 소비자(유저) 사이트: [https://contents.moimjang.com](https://contents.moimjang.com/?host=tester)
 - 판매자(호스트) 사이트: [https://seller.moimjang.com](https://seller.moimjang.com/?host=tester)
-- 콘텐츠 관리자(어드민) 사이트: [https://admin.moimjang.com](https://admin.moimjang.com/?host=tester)
+- 콘텐츠 관리자(어드민) 사이트: [https://admin.moimjang.com](https://admin.moimjang.com)
 
 **테스트 계정**
 
diff --git a/frontend/apps/contents/src/app/(afterLogin)/detail/[channelId]/feedback/_components/Form.tsx b/frontend/apps/contents/src/app/(afterLogin)/detail/[channelId]/feedback/_components/Form.tsx
index 42eecebd..08fce72c 100644
--- a/frontend/apps/contents/src/app/(afterLogin)/detail/[channelId]/feedback/_components/Form.tsx
+++ b/frontend/apps/contents/src/app/(afterLogin)/detail/[channelId]/feedback/_components/Form.tsx
@@ -166,10 +166,10 @@ export default function Form() {
           }}
         >
           <option value="">선택해주세요</option>
-          {groupMembers.map(({ id, username, gender }) => (
+          {groupMembers.map(({ id, user_name, gender }) => (
             <option key={id} value={id}>
               {gender === "male" ? "🙋‍♂️" : "🙋‍♀️"}
-              {username}
+              {user_name}
             </option>
           ))}
         </select>
diff --git a/frontend/apps/contents/src/app/(afterLogin)/detail/[channelId]/feedback/page.tsx b/frontend/apps/contents/src/app/(afterLogin)/detail/[channelId]/feedback/page.tsx
index 3c49f2ea..d0d347d1 100644
--- a/frontend/apps/contents/src/app/(afterLogin)/detail/[channelId]/feedback/page.tsx
+++ b/frontend/apps/contents/src/app/(afterLogin)/detail/[channelId]/feedback/page.tsx
@@ -12,7 +12,7 @@ export default function page() {
       <RequireAuth />
       <HeaderConfigurator
         config={{
-          title: "리뷰 남기기",
+          title: "대화 후기 남기기",
           onBack: true,
         }}
       />
diff --git a/frontend/apps/contents/src/app/(afterLogin)/detail/[channelId]/group/_components/Group.tsx b/frontend/apps/contents/src/app/(afterLogin)/detail/[channelId]/group/_components/Group.tsx
index 00fef391..d6c93fb1 100644
--- a/frontend/apps/contents/src/app/(afterLogin)/detail/[channelId]/group/_components/Group.tsx
+++ b/frontend/apps/contents/src/app/(afterLogin)/detail/[channelId]/group/_components/Group.tsx
@@ -57,7 +57,7 @@ export default function Group() {
                 <div className={styles.memberGender}>
                   {getGenderEmoji(member.gender)}
                 </div>
-                <span className={styles.memberName}>{member.username}</span>
+                <span className={styles.memberName}>{member.user_name}</span>
               </div>
             ))}
           </div>
diff --git a/frontend/packages/model/src/user/types.ts b/frontend/packages/model/src/user/types.ts
index 54b074c3..093fc36c 100644
--- a/frontend/packages/model/src/user/types.ts
+++ b/frontend/packages/model/src/user/types.ts
@@ -1,5 +1,6 @@
 export interface User {
   id: number;
+  user_name?: string;
   username: string;
   gender: string;
   birth_year: number;