diff --git a/BE/src/auth/auth.module.ts b/BE/src/auth/auth.module.ts
index 9291a81..409052d 100644
--- a/BE/src/auth/auth.module.ts
+++ b/BE/src/auth/auth.module.ts
@@ -19,9 +19,6 @@ import { NaverOAuthStrategy } from "./strategies/naver.strategy";
     PassportModule.register({ defaultStrategy: "jwt" }),
     JwtModule.register({
       secret: process.env.JWT_SECRET,
-      signOptions: {
-        expiresIn: process.env.JWT_ACCESS_TOKEN_TIME,
-      },
     }),
   ],
   controllers: [AuthController],
diff --git a/BE/src/auth/auth.service.ts b/BE/src/auth/auth.service.ts
index 8691cfa..08eedca 100644
--- a/BE/src/auth/auth.service.ts
+++ b/BE/src/auth/auth.service.ts
@@ -37,7 +37,7 @@ export class AuthService {
       throw new NotFoundException("올바르지 않은 비밀번호입니다.");
     }
 
-    return this.createUserTokens(userId, request.ip);
+    return this.createUserTokens(userId, user.nickname, request.ip);
   }
 
   async signOut(user: User): Promise<void> {
@@ -53,7 +53,10 @@ export class AuthService {
     const expiredResult = JSON.parse(payload.toString());
 
     const userId = expiredResult.userId;
-    return this.createUserTokens(userId, request.ip);
+
+    const userNickname = (await User.findOne({ where: { userId: userId } }))
+      .nickname;
+    return this.createUserTokens(userId, userNickname, request.ip);
   }
 
   async naverSignIn(user: User, request: Request): Promise<AccessTokenDto> {
@@ -64,7 +67,7 @@ export class AuthService {
       await user.save();
     }
 
-    return this.createUserTokens(userId, request.ip);
+    return this.createUserTokens(userId, user.nickname, request.ip);
   }
 
   async kakaoSignIn(user: User, request: Request): Promise<AccessTokenDto> {
@@ -75,11 +78,12 @@ export class AuthService {
       await user.save();
     }
 
-    return this.createUserTokens(userId, request.ip);
+    return this.createUserTokens(userId, user.nickname, request.ip);
   }
 
   private async createUserTokens(
     userId: string,
+    nickname: string,
     requestIp: string,
   ): Promise<AccessTokenDto> {
     const accessTokenPayload = { userId };
@@ -98,6 +102,6 @@ export class AuthService {
     // 86000s = 24h
     await this.redisClient.set(userId, refreshToken, "EX", 86400);
 
-    return new AccessTokenDto(accessToken);
+    return new AccessTokenDto(accessToken, nickname);
   }
 }
diff --git a/BE/src/auth/dto/auth-access-token.dto.ts b/BE/src/auth/dto/auth-access-token.dto.ts
index d853cf7..9884334 100644
--- a/BE/src/auth/dto/auth-access-token.dto.ts
+++ b/BE/src/auth/dto/auth-access-token.dto.ts
@@ -1,7 +1,9 @@
 export class AccessTokenDto {
   accessToken: string;
+  nickname: string;
 
-  constructor(accessToken: string) {
+  constructor(accessToken: string, nickname: string) {
     this.accessToken = accessToken;
+    this.nickname = nickname;
   }
 }