diff --git a/src/quic/sdlan_quic_server.erl b/src/quic/sdlan_quic_server.erl
index 3dbe7ac..203d62e 100644
--- a/src/quic/sdlan_quic_server.erl
+++ b/src/quic/sdlan_quic_server.erl
@@ -29,7 +29,6 @@ init() ->
     Path = os:getenv("QUIC_CERT_PATH", code:priv_dir(sdlan)),
 
     LOptions = #{
-        addr_family => inet,
         % 必选：QUIC/TLS证书配置
         certfile => Path ++ "/quic/" ++ CertFile,
         keyfile =>  Path ++ "/quic/" ++  KeyFile,