diff --git a/relay/channel/tencent/dto.go b/relay/channel/tencent/dto.go
index 66f13fb..d031432 100644
--- a/relay/channel/tencent/dto.go
+++ b/relay/channel/tencent/dto.go
@@ -31,6 +31,7 @@ type TencentChatRequest struct {
 	// Messages 会话内容, 长度最多为40, 按对话时间从旧到新在数组中排列
 	// 输入 content 总数最大支持 3000 token。
 	Messages []TencentMessage `json:"messages"`
+	Model    string           `json:"model"` // 模型名称
 }
 
 type TencentError struct {
diff --git a/relay/channel/tencent/relay-tencent.go b/relay/channel/tencent/relay-tencent.go
index c22b545..87e0a2f 100644
--- a/relay/channel/tencent/relay-tencent.go
+++ b/relay/channel/tencent/relay-tencent.go
@@ -54,6 +54,7 @@ func requestOpenAI2Tencent(request dto.GeneralOpenAIRequest) *TencentChatRequest
 		TopP:        request.TopP,
 		Stream:      stream,
 		Messages:    messages,
+		Model:       request.Model,
 	}
 }