diff --git a/devices/pc/default.nix b/devices/pc/default.nix
index 25b0df77..c602368f 100644
--- a/devices/pc/default.nix
+++ b/devices/pc/default.nix
@@ -102,7 +102,7 @@ inputs:
       SUBSYSTEM=="power_supply", KERNEL=="BAT0", ACTION=="*", RUN+="${inputs.pkgs.ryzenadj}/bin/ryzenadj --set-coall=0x0fff00"
     '';
     # 解决有时蓝牙不能使用的问题
-    boot.kernelParams = [ "mt7925e.disable_aspm=1" ];
+    boot.kernelParams = [ "mt7925e.disable_aspm=1" "amdgpu.dcdebugmask=0x8000" ];
     specialisation.niri.configuration.nixos.system.gui.implementation = "niri";
     nixos.services.xray.client.xray.serverName = "xserver2.vps4.chn.moe";
     specialisation.xray-vps6.configuration.nixos.services.xray.client.xray.serverName =