diff --git a/azure/proxy.go b/azure/proxy.go
index 8c801da..4f00fc7 100644
--- a/azure/proxy.go
+++ b/azure/proxy.go
@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
+	"github.com/stulzq/azure-openai-proxy/util"
 	"io"
 	"log"
 	"net/http"