diff --git a/api/src/main/kotlin/com/john/lotto/auth/adapter/out/adapter/KakaoAuthAdapter.kt b/api/src/main/kotlin/com/john/lotto/auth/adapter/out/adapter/KakaoAuthAdapter.kt
index 2473e0a..20c7fdd 100644
--- a/api/src/main/kotlin/com/john/lotto/auth/adapter/out/adapter/KakaoAuthAdapter.kt
+++ b/api/src/main/kotlin/com/john/lotto/auth/adapter/out/adapter/KakaoAuthAdapter.kt
@@ -1,6 +1,5 @@
 package com.john.lotto.auth.adapter.out.adapter
 
-import com.fasterxml.jackson.databind.ObjectMapper
 import com.john.lotto.auth.application.dto.JwkInfo
 import com.john.lotto.auth.application.dto.ResultTokenInfo
 import com.john.lotto.auth.application.dto.TokenInfo
@@ -13,7 +12,6 @@ import com.john.lotto.common.exception.UnAuthorizedException
 import com.john.lotto.common.utils.CipherUtils
 import com.john.lotto.common.utils.EnvironmentUtils
 import com.john.lotto.common.utils.ObjectMapperUtils
-import com.john.lotto.member.MemberRepository
 import io.jsonwebtoken.ExpiredJwtException
 import io.jsonwebtoken.Jwts
 import org.slf4j.LoggerFactory
@@ -30,14 +28,11 @@ import java.math.BigInteger
 import java.security.KeyFactory
 import java.security.PublicKey
 import java.security.spec.RSAPublicKeySpec
-import java.time.Instant
-import java.time.LocalDateTime
 import java.util.*
 
 @Component
 class KakaoAuthAdapter(
-    private val defaultWebClient: WebClient,
-    private val memberRepository: MemberRepository
+    private val defaultWebClient: WebClient
 ): AuthPort {
     private val log = LoggerFactory.getLogger(this::class.java)
 
diff --git a/api/src/main/kotlin/com/john/lotto/auth/application/AuthService.kt b/api/src/main/kotlin/com/john/lotto/auth/application/AuthService.kt
index 5f073e0..fc45864 100644
--- a/api/src/main/kotlin/com/john/lotto/auth/application/AuthService.kt
+++ b/api/src/main/kotlin/com/john/lotto/auth/application/AuthService.kt
@@ -41,16 +41,19 @@ class AuthService(
     override fun token(state: String, code: String): Mono<ResultTokenInfo> =
         authPort.token(state, code)
             .flatMap {
-                val nickname = ObjectMapperUtils.decode(
+                val payload = ObjectMapperUtils.decode(
                     it.idToken.split(".")[1],
                     JwtTokenInfo.Payload::class.java
-                ).nickname
+                )
 
                 Mono.just(
                     ResultTokenInfo(
                         idToken = it.idToken,
+                        expiresIn = it.expiresIn,
                         refreshToken = it.refreshToken,
-                        nickname = nickname
+                        refreshTokenExpiresIn = it.refreshTokenExpiresIn,
+                        nickname = payload.nickname,
+                        email = payload.email
                     )
                 )
             }
@@ -66,16 +69,19 @@ class AuthService(
     override fun refresh(refreshToken: String): Mono<ResultTokenInfo> =
         authPort.refresh(refreshToken = refreshToken)
             .flatMap {
-                val nickname = ObjectMapperUtils.decode(
+                val payload = ObjectMapperUtils.decode(
                     it.idToken.split(".")[1],
                     JwtTokenInfo.Payload::class.java
-                ).nickname
+                )
 
                 Mono.just(
                     ResultTokenInfo(
                         idToken = it.idToken,
+                        expiresIn = it.expiresIn,
                         refreshToken = it.refreshToken,
-                        nickname = nickname
+                        refreshTokenExpiresIn = it.refreshTokenExpiresIn,
+                        nickname = payload.nickname,
+                        email = payload.email
                     )
                 )
             }
diff --git a/api/src/main/kotlin/com/john/lotto/auth/application/dto/ResultTokenInfo.kt b/api/src/main/kotlin/com/john/lotto/auth/application/dto/ResultTokenInfo.kt
index fba419c..a446fea 100644
--- a/api/src/main/kotlin/com/john/lotto/auth/application/dto/ResultTokenInfo.kt
+++ b/api/src/main/kotlin/com/john/lotto/auth/application/dto/ResultTokenInfo.kt
@@ -11,10 +11,19 @@ data class ResultTokenInfo(
     @field:Schema(description = "OpenID방식의 id_token", example = "header.payload.signature")
     @field:JsonProperty("id_token")
     val idToken: String,
+    @field:Schema(description = "id_token 만료시간", example = "0")
+    @field:JsonProperty("expires_in")
+    val expiresIn: Long? = 0L,
     @field:Schema(description = "리프레시 토큰", example = "0")
     @field:JsonProperty("refresh_token")
     val refreshToken: String? = "",
+    @field:Schema(description = "리프레시 토큰 만료시간", example = "0")
+    @field:JsonProperty("refresh_token_expires_in")
+    val refreshTokenExpiresIn: Long? = 0L,
     @field:Schema(description = "사용자 닉네임", example = "user")
     @field:JsonProperty("nickname")
-    val nickname: String? = ""
+    val nickname: String? = "",
+    @field:Schema(description = "사용자 이메일", example = "lotto@email.com")
+    @field:JsonProperty("email")
+    val email: String? = ""
 )
diff --git a/api/src/main/kotlin/com/john/lotto/common/dto/JwtTokenInfo.kt b/api/src/main/kotlin/com/john/lotto/common/dto/JwtTokenInfo.kt
index 521b0ae..104c1b7 100644
--- a/api/src/main/kotlin/com/john/lotto/common/dto/JwtTokenInfo.kt
+++ b/api/src/main/kotlin/com/john/lotto/common/dto/JwtTokenInfo.kt
@@ -14,7 +14,8 @@ class JwtTokenInfo {
         val sub: String,
         val auth_time: Int,
         val iss: String,
-        val nickname: String,
+        val nickname: String? = "",
+        val email: String? = "",
         val exp: Int,
         val iat: Int,
     ): Serializable