diff --git a/chat/service.go b/chat/service.go
index 2bec4c7..16a8960 100644
--- a/chat/service.go
+++ b/chat/service.go
@@ -77,7 +77,7 @@ func (api *Api) wsPingMsg(conn *websocket.Conn, chClose, chIsCloseSet chan int)
 func (api *Api) GetChatMessage(conn *websocket.Conn, cli *openai.Client, mutex *sync.Mutex, requestMsg string) {
 	var err error
 	var strResp string
-	model := openai.GPT3Dot5Turbo0301
+	model := openai.GPT40314
 	req := openai.ChatCompletionRequest{
 		Model:       model,
 		MaxTokens:   api.Config.MaxLength,
diff --git a/go.mod b/go.mod
index bacbcbd..1119277 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/gin-gonic/gin v1.8.2
 	github.com/google/uuid v1.3.0
 	github.com/gorilla/websocket v1.5.0
-	github.com/sashabaranov/go-openai v1.4.1
+	github.com/sashabaranov/go-openai v1.5.4
 	github.com/sirupsen/logrus v1.9.0
 	gopkg.in/yaml.v3 v3.0.1
 )