diff --git a/model/token.go b/model/token.go
index 4193d94..08909cb 100644
--- a/model/token.go
+++ b/model/token.go
@@ -10,19 +10,20 @@ import (
 )
 
 type Token struct {
-	Id                 int    `json:"id"`
-	UserId             int    `json:"user_id"`
-	Key                string `json:"key" gorm:"type:char(48);uniqueIndex"`
-	Status             int    `json:"status" gorm:"default:1"`
-	Name               string `json:"name" gorm:"index" `
-	CreatedTime        int64  `json:"created_time" gorm:"bigint"`
-	AccessedTime       int64  `json:"accessed_time" gorm:"bigint"`
-	ExpiredTime        int64  `json:"expired_time" gorm:"bigint;default:-1"` // -1 means never expired
-	RemainQuota        int    `json:"remain_quota" gorm:"default:0"`
-	UnlimitedQuota     bool   `json:"unlimited_quota" gorm:"default:false"`
-	ModelLimitsEnabled bool   `json:"model_limits_enabled" gorm:"default:false"`
-	ModelLimits        string `json:"model_limits" gorm:"type:varchar(1024);default:''"`
-	UsedQuota          int    `json:"used_quota" gorm:"default:0"` // used quota
+	Id                 int            `json:"id"`
+	UserId             int            `json:"user_id"`
+	Key                string         `json:"key" gorm:"type:char(48);uniqueIndex"`
+	Status             int            `json:"status" gorm:"default:1"`
+	Name               string         `json:"name" gorm:"index" `
+	CreatedTime        int64          `json:"created_time" gorm:"bigint"`
+	AccessedTime       int64          `json:"accessed_time" gorm:"bigint"`
+	ExpiredTime        int64          `json:"expired_time" gorm:"bigint;default:-1"` // -1 means never expired
+	RemainQuota        int            `json:"remain_quota" gorm:"default:0"`
+	UnlimitedQuota     bool           `json:"unlimited_quota" gorm:"default:false"`
+	ModelLimitsEnabled bool           `json:"model_limits_enabled" gorm:"default:false"`
+	ModelLimits        string         `json:"model_limits" gorm:"type:varchar(1024);default:''"`
+	UsedQuota          int            `json:"used_quota" gorm:"default:0"` // used quota
+	DeletedAt          gorm.DeletedAt `gorm:"index"`
 }
 
 func GetAllUserTokens(userId int, startIdx int, num int) ([]*Token, error) {
diff --git a/relay/channel/ali/dto.go b/relay/channel/ali/dto.go
index 556256d..fd1f07a 100644
--- a/relay/channel/ali/dto.go
+++ b/relay/channel/ali/dto.go
@@ -6,8 +6,9 @@ type AliMessage struct {
 }
 
 type AliInput struct {
-	Prompt  string       `json:"prompt"`
-	History []AliMessage `json:"history"`
+	Prompt string `json:"prompt,omitempty"`
+	//History []AliMessage `json:"history,omitempty"`
+	Messages []AliMessage `json:"messages"`
 }
 
 type AliParameters struct {
@@ -20,7 +21,7 @@ type AliParameters struct {
 
 type AliChatRequest struct {
 	Model      string        `json:"model"`
-	Input      AliInput      `json:"input"`
+	Input      AliInput      `json:"input,omitempty"`
 	Parameters AliParameters `json:"parameters,omitempty"`
 }
 
diff --git a/relay/channel/ali/relay-ali.go b/relay/channel/ali/relay-ali.go
index 36e8d9e..e087eea 100644
--- a/relay/channel/ali/relay-ali.go
+++ b/relay/channel/ali/relay-ali.go
@@ -18,7 +18,7 @@ const EnableSearchModelSuffix = "-internet"
 
 func requestOpenAI2Ali(request dto.GeneralOpenAIRequest) *AliChatRequest {
 	messages := make([]AliMessage, 0, len(request.Messages))
-	prompt := ""
+	//prompt := ""
 	for i := 0; i < len(request.Messages); i++ {
 		message := request.Messages[i]
 		messages = append(messages, AliMessage{
@@ -35,8 +35,8 @@ func requestOpenAI2Ali(request dto.GeneralOpenAIRequest) *AliChatRequest {
 	return &AliChatRequest{
 		Model: request.Model,
 		Input: AliInput{
-			Prompt:  prompt,
-			History: messages,
+			//Prompt:  prompt,
+			Messages: messages,
 		},
 		Parameters: AliParameters{
 			IncrementalOutput: request.Stream,