diff --git a/proxyserver/main.go b/proxyserver/main.go
index a03aeeb0..2c4a4772 100644
--- a/proxyserver/main.go
+++ b/proxyserver/main.go
@@ -41,6 +41,8 @@ func SetCors(w http.ResponseWriter, r *http.Request) {
 var pathdict sync.Map = sync.Map{}
 
 func main() {
+	log.SetFlags(log.Llongfile)
+
 	// 将静态资源路径存储到pathdict
 	pathdict.Store("/css", true)
 	pathdict.Store("/fonts", true)