diff --git a/server/initialize/router.go b/server/initialize/router.go
index ef0a52f..a765245 100644
--- a/server/initialize/router.go
+++ b/server/initialize/router.go
@@ -3,6 +3,7 @@ package initialize
 import (
 	"net/http"
 	"os"
+	"strings"
 
 	"git.echol.cn/loser/ai_proxy/server/docs"
 	"git.echol.cn/loser/ai_proxy/server/global"