diff --git a/relay/channel/mistral/adaptor.go b/relay/channel/mistral/adaptor.go
index c99e5396..f599df63 100644
--- a/relay/channel/mistral/adaptor.go
+++ b/relay/channel/mistral/adaptor.go
@@ -41,9 +41,7 @@ func (a *Adaptor) ConvertRequest(c *gin.Context, info *relaycommon.RelayInfo, re
 	if request == nil {
 		return nil, errors.New("request is nil")
 	}
-	mistralReq := requestOpenAI2Mistral(*request)
-	//common.LogJson(c, "body", mistralReq)
-	return mistralReq, nil
+	return request, nil
 }
 
 func (a *Adaptor) ConvertRerankRequest(c *gin.Context, relayMode int, request dto.RerankRequest) (any, error) {
@@ -55,7 +53,6 @@ func (a *Adaptor) ConvertEmbeddingRequest(c *gin.Context, info *relaycommon.Rela
 	return nil, errors.New("not implemented")
 }
 
-
 func (a *Adaptor) DoRequest(c *gin.Context, info *relaycommon.RelayInfo, requestBody io.Reader) (any, error) {
 	return channel.DoApiRequest(a, c, info, requestBody)
 }