diff --git a/src/config_center/config_center.h b/src/config_center/config_center.h
index bc6f2b0..90df2ce 100644
--- a/src/config_center/config_center.h
+++ b/src/config_center/config_center.h
@@ -71,7 +71,7 @@ class ConfigCenter {
   const char* section_ = "Settings";
 
   LANGUAGE language_ = LANGUAGE::CHINESE;
-  VIDEO_QUALITY video_quality_ = VIDEO_QUALITY::MEDIUM;
+  VIDEO_QUALITY video_quality_ = VIDEO_QUALITY::HIGH;
   VIDEO_FRAME_RATE video_frame_rate_ = VIDEO_FRAME_RATE::FPS_60;
   VIDEO_ENCODE_FORMAT video_encode_format_ = VIDEO_ENCODE_FORMAT::H264;
   bool hardware_video_codec_ = false;
diff --git a/src/gui/render.h b/src/gui/render.h
index 2f59a5e..9412335 100644
--- a/src/gui/render.h
+++ b/src/gui/render.h
@@ -622,10 +622,10 @@ class Render {
   char self_hosted_id_[17] = "";
   char self_hosted_user_id_[17] = "";
   int language_button_value_ = 0;
-  int video_quality_button_value_ = 0;
+  int video_quality_button_value_ = 2;
   int video_frame_rate_button_value_ = 1;
   int video_encode_format_button_value_ = 0;
-  bool enable_hardware_video_codec_ = false;
+  bool enable_hardware_video_codec_ = true;
   bool enable_turn_ = true;
   bool enable_srtp_ = false;
   char signal_server_ip_[256] = "api.crossdesk.cn";