diff --git a/src/auth/auth.service.ts b/src/auth/auth.service.ts
index 2b149cd..46c1380 100644
--- a/src/auth/auth.service.ts
+++ b/src/auth/auth.service.ts
@@ -17,19 +17,19 @@ export class AuthService {
   ) {}
 
   //app.controller.ts에서 @UseGuards(AuthGuard('local'))용
-  async validateUser(email: string, password: string): Promise<any> | null {
+  async validateUser(email: string, password: string): Promise<any | null> {
     const user = await this.userService.fetchOne({ email: email })
     if (user && user.password === password) {
+      // eslint-disable-next-line @typescript-eslint/no-unused-vars
       const { password, ...result } = user
       // result는 password 를 제외한 user의 모든 정보를 포함한다.
       //console.log(result)
-      console.log(password)
       return result
     }
     return null
   }
 
-  async getTokens(user: User): Promise<any> {
+  getTokens(user: User) {
     //console.log(user)
     const access_token_payload = {
       email: user.email,
@@ -51,13 +51,13 @@ export class AuthService {
     }
   }
 
-  async login(email: string, password: string): Promise<any> | null {
+  async login(email: string, password: string): Promise<any | null> {
     const user = await this.validateUser(email, password)
     if (!user) return null
     return await this.getTokens(user)
   }
 
-  async register(data: UserDTO): Promise<any> | null {
+  async register(data: UserDTO): Promise<any | null> {
     const user = await this.userService.add(data)
     if (!user) return null
     return await this.getTokens(user)