diff --git a/apis/token/schema.go b/apis/token/schema.go
index 1a249d2..9da7f60 100644
--- a/apis/token/schema.go
+++ b/apis/token/schema.go
@@ -3,6 +3,6 @@ package token
 type CreateTokenRequest struct {
 	DeviceID    string `json:"device_id" validate:"max=64"`
 	Service     string `json:"service" validate:"required,oneof=apns fcm mipush"`
-	Token       string `json:"token" validate:"max=64"`
+	Token       string `json:"token" validate:"max=256"`
 	PackageName string `json:"package_name"`
 }
diff --git a/models/token.go b/models/token.go
index 9d0845c..c78b529 100644
--- a/models/token.go
+++ b/models/token.go
@@ -10,7 +10,7 @@ type PushToken struct {
 	UserID      int         `json:"user_id" gorm:"primaryKey;not null"` // not required
 	Service     PushService `json:"service" gorm:"not null" swaggertype:"string" validate:"required,oneof=apns fcm mipush"`
 	DeviceID    string      `json:"device_id" gorm:"uniqueIndex:,length:10;not null;size:64" validate:"required,max=64"`
-	Token       string      `json:"token" gorm:"primaryKey;not null;size:64;index:,length:10" validate:"required,max=64"`
+	Token       string      `json:"token" gorm:"primaryKey;not null;size:256;index:,length:10" validate:"required,max=256"`
 	PackageName string      `json:"package_name"`
 	CreatedAt   time.Time   `json:"created_at" gorm:"autoCreateTime"`
 	UpdatedAt   time.Time   `json:"updated_at" gorm:"autoUpdateTime"`