diff --git a/object/token.go b/object/token.go
index 5ab6021c..836a5bcc 100644
--- a/object/token.go
+++ b/object/token.go
@@ -27,6 +27,10 @@ import (
 	"xorm.io/core"
 )
 
+const (
+	hourSeconds = 3600
+)
+
 type Code struct {
 	Message string `xorm:"varchar(100)" json:"message"`
 	Code    string `xorm:"varchar(100)" json:"code"`
@@ -292,7 +296,7 @@ func GetOAuthCode(userId string, clientId string, responseType string, redirectU
 		Code:          util.GenerateClientId(),
 		AccessToken:   accessToken,
 		RefreshToken:  refreshToken,
-		ExpiresIn:     application.ExpireInHours * 60,
+		ExpiresIn:     application.ExpireInHours * hourSeconds,
 		Scope:         scope,
 		TokenType:     "Bearer",
 		CodeChallenge: challenge,
@@ -463,7 +467,7 @@ func RefreshToken(grantType string, refreshToken string, scope string, clientId
 		Code:         util.GenerateClientId(),
 		AccessToken:  newAccessToken,
 		RefreshToken: newRefreshToken,
-		ExpiresIn:    application.ExpireInHours * 60,
+		ExpiresIn:    application.ExpireInHours * hourSeconds,
 		Scope:        scope,
 		TokenType:    "Bearer",
 	}
@@ -572,7 +576,7 @@ func GetPasswordToken(application *Application, username string, password string
 		Code:         util.GenerateClientId(),
 		AccessToken:  accessToken,
 		RefreshToken: refreshToken,
-		ExpiresIn:    application.ExpireInHours * 60,
+		ExpiresIn:    application.ExpireInHours * hourSeconds,
 		Scope:        scope,
 		TokenType:    "Bearer",
 		CodeIsUsed:   true,
@@ -604,7 +608,7 @@ func GetClientCredentialsToken(application *Application, clientSecret string, sc
 		User:         nullUser.Name,
 		Code:         util.GenerateClientId(),
 		AccessToken:  accessToken,
-		ExpiresIn:    application.ExpireInHours * 60,
+		ExpiresIn:    application.ExpireInHours * hourSeconds,
 		Scope:        scope,
 		TokenType:    "Bearer",
 		CodeIsUsed:   true,
@@ -629,7 +633,7 @@ func GetTokenByUser(application *Application, user *User, scope string, host str
 		Code:         util.GenerateClientId(),
 		AccessToken:  accessToken,
 		RefreshToken: refreshToken,
-		ExpiresIn:    application.ExpireInHours * 60,
+		ExpiresIn:    application.ExpireInHours * hourSeconds,
 		Scope:        scope,
 		TokenType:    "Bearer",
 		CodeIsUsed:   true,