diff --git a/src/single_window/render.cpp b/src/single_window/render.cpp
index 33ace41..dd73246 100644
--- a/src/single_window/render.cpp
+++ b/src/single_window/render.cpp
@@ -464,6 +464,7 @@ int Render::CreateConnectionPeer() {
   params_.turn_server_port = 3478;
   params_.turn_server_username = "dijunkun";
   params_.turn_server_password = "dijunkunpw";
+  params_.tls_cert_path = "certs/crossdesk.cn_bundle.crt";
   params_.hardware_acceleration = config_center_.IsHardwareVideoCodec();
   params_.av1_encoding = config_center_.GetVideoEncodeFormat() ==
                                  ConfigCenter::VIDEO_ENCODE_FORMAT::AV1
diff --git a/thirdparty/minirtc b/thirdparty/minirtc
index 6aea827..c539c46 160000
--- a/thirdparty/minirtc
+++ b/thirdparty/minirtc
@@ -1 +1 @@
-Subproject commit 6aea827cd623f4c07fc29a5e49dcd53ef87c2f8b
+Subproject commit c539c46af027bf209fbf178cb7ebb5d5b771e025