diff --git a/backend/src/main/kotlin/com/github/sor2171/backend/entity/vo/response/ReloginVO.kt b/backend/src/main/kotlin/com/github/sor2171/backend/entity/vo/response/ReloginVO.kt
index afcda8e..aa9959c 100644
--- a/backend/src/main/kotlin/com/github/sor2171/backend/entity/vo/response/ReloginVO.kt
+++ b/backend/src/main/kotlin/com/github/sor2171/backend/entity/vo/response/ReloginVO.kt
@@ -1,9 +1,11 @@
 package com.github.sor2171.backend.entity.vo.response
 
+import com.github.sor2171.backend.utils.DateUtils.getCurrentDateTime
+import kotlinx.datetime.LocalDateTime
 import kotlinx.serialization.Serializable
 
 @Serializable
 data class ReloginVO(
     val token: String = "",
-    val expire: String = "",
+    val expire: LocalDateTime = getCurrentDateTime(),
 )
\ No newline at end of file
diff --git a/backend/src/main/kotlin/com/github/sor2171/backend/service/v1/AuthorizationService.kt b/backend/src/main/kotlin/com/github/sor2171/backend/service/v1/AuthorizationService.kt
index fcc9e7b..996b47b 100644
--- a/backend/src/main/kotlin/com/github/sor2171/backend/service/v1/AuthorizationService.kt
+++ b/backend/src/main/kotlin/com/github/sor2171/backend/service/v1/AuthorizationService.kt
@@ -8,6 +8,7 @@ import com.github.sor2171.backend.entity.vo.request.PasswordResetVO
 import com.github.sor2171.backend.entity.vo.response.ReloginVO
 import com.github.sor2171.backend.service.AccountService
 import com.github.sor2171.backend.utils.Const
+import com.github.sor2171.backend.utils.DateUtils
 import com.github.sor2171.backend.utils.DateUtils.getCurrentDateTime
 import com.github.sor2171.backend.utils.FlowUtils
 import com.github.sor2171.backend.utils.JwtUtils
@@ -120,7 +121,7 @@ class AuthorizationService(
         val voMono = accountMono.map {
             ReloginVO(
                 jwtUtils.createJwt(user, it.id!!, it.username),
-                jwtUtils.expiresTime().toInstant().toString()
+                DateUtils.dateToLocalDateTime(jwtUtils.expiresTime())
             )
         }
         return voMono
diff --git a/frontend/src/interfaces/ApiTypes.ts b/frontend/src/interfaces/ApiTypes.ts
index 77db25b..3488c80 100644
--- a/frontend/src/interfaces/ApiTypes.ts
+++ b/frontend/src/interfaces/ApiTypes.ts
@@ -1,6 +1,6 @@
 export interface JwtAuth {
     token: string;
-    expire: number;
+    expire: string;
 }
 
 export interface ApiResponse<T = any> {
@@ -11,7 +11,7 @@ export interface ApiResponse<T = any> {
 
 export interface LoginResponse {
     token: string;
-    expire: number;
+    expire: string;
     username: string;
 }
 
diff --git a/frontend/src/utils/JwtUtils.ts b/frontend/src/utils/JwtUtils.ts
index 1d959b7..d413866 100644
--- a/frontend/src/utils/JwtUtils.ts
+++ b/frontend/src/utils/JwtUtils.ts
@@ -10,7 +10,7 @@ function takeAccessToken(): string | null {
 
     try {
         const authObject: JwtAuth = JSON.parse(str);
-        if (authObject.expire < Date.now()) {
+        if (new Date(authObject.expire).getTime() < Date.now()) {
             deleteAccessToken();
             ElMessage.warning('Your session has expired, please log in again.');
             return null;
@@ -22,7 +22,7 @@ function takeAccessToken(): string | null {
     }
 }
 
-function storeAccessToken(token: string, remember: boolean, expire: number): void {
+function storeAccessToken(token: string, remember: boolean, expire: string): void {
     const authObject: JwtAuth = {
         token: token,
         expire: expire