diff --git a/src/auth/guards/AccessToken.guard.ts b/src/auth/guards/AccessToken.guard.ts
index 1825c54..5aee76b 100644
--- a/src/auth/guards/AccessToken.guard.ts
+++ b/src/auth/guards/AccessToken.guard.ts
@@ -54,13 +54,7 @@ export class AccessTokenGuard implements CanActivate {
     ]);
 
     const payload = this.authService.verifyAccessJWT(jwtString);
-    const existCheck = await this.authService.checkUserExist(payload.id);
-    if (!existCheck) {
-      throw new UnauthorizedException(
-        AuthErrorDefine['Auth-1004'],
-        '디비에서 유저 조회시에 발생하는 오류'
-      );
-    }
+
     // const user = payload
     const user = payload;
     const newObj: any = request;
diff --git a/src/users/users.controller.ts b/src/users/users.controller.ts
index b47663b..0bff7d1 100644
--- a/src/users/users.controller.ts
+++ b/src/users/users.controller.ts
@@ -39,6 +39,8 @@ import { ResponseRandomCommentDto } from './dtos/RandomComment.response.dto';
 import { UserFindDto } from './dtos/UserFind.dto';
 import { ResponseCommentNumDto } from './dtos/CommentNum.response.dto';
 import { ResponseRandomCommentUserDto } from './dtos/RandomCommentUser.response.dto';
+import { ErrorResponse } from 'src/common/decorators/ErrorResponse.decorator';
+import { AuthErrorDefine } from 'src/auth/Errors/AuthErrorDefine';
 
 @ApiTags('users')
 @ApiBearerAuth('accessToken')
@@ -53,10 +55,7 @@ export class UsersController {
     description: '요청 성공시',
     type: UserProfileDto
   })
-  @ApiUnauthorizedResponse({
-    status: 401,
-    description: 'AccessToken이 없을 경우'
-  })
+  @ErrorResponse(HttpStatus.UNAUTHORIZED, [AuthErrorDefine['Auth-1003']])
   @Get('')
   async getMyUserInfo(@ReqUser() user: User) {
     // findOneByUserId
diff --git a/src/users/users.service.ts b/src/users/users.service.ts
index 06c5bf4..736b219 100644
--- a/src/users/users.service.ts
+++ b/src/users/users.service.ts
@@ -1,4 +1,4 @@
-import { Injectable, Logger } from '@nestjs/common';
+import { Injectable, Logger, UnauthorizedException } from '@nestjs/common';
 import { User } from 'src/database/entities/user.entity';
 import { UserRepository } from 'src/database/repositories/user.repository';
 import { RequestUserNameDto } from './dtos/UserName.request.dto';
@@ -14,6 +14,7 @@ import { ScrollOptionsDto } from './dtos/Scroll/ScrollOptions.dto';
 import { ResponseScrollCommentsDto } from './dtos/Scroll/ScrollComments.response.dto';
 import { RequestRandomCommentDto } from './dtos/RandomComment.request.dto';
 import { UserFindDto } from './dtos/UserFind.dto';
+import { AuthErrorDefine } from 'src/auth/Errors/AuthErrorDefine';
 
 @Injectable()
 export class UsersService {
@@ -29,6 +30,12 @@ export class UsersService {
   async getMyInfo(user: User) {
     Logger.log(user);
     const myInfo = await this.userRepository.getMyInfo(user);
+    if (!myInfo) {
+      throw new UnauthorizedException(
+        AuthErrorDefine['Auth-1003'],
+        '디비에서 유저 조회시에 발생하는 오류'
+      );
+    }
     return plainToInstance(UserProfileDto, myInfo);
   }
 
@@ -108,7 +115,9 @@ export class UsersService {
 
   // 댓글 랜덤 조회(유저 정보 포함)
   async getRandomCommentUser(requestRandomCommentDto: RequestRandomCommentDto) {
-    return await this.commentRepository.getRandomCommentUser(requestRandomCommentDto);
+    return await this.commentRepository.getRandomCommentUser(
+      requestRandomCommentDto
+    );
   }
 
   // 댓글 삭제