diff --git a/LinuxGUI/Ventoy2Disk/Core/ventoy_util.c b/LinuxGUI/Ventoy2Disk/Core/ventoy_util.c
index 03d93192..f12ccea9 100644
--- a/LinuxGUI/Ventoy2Disk/Core/ventoy_util.c
+++ b/LinuxGUI/Ventoy2Disk/Core/ventoy_util.c
@@ -442,7 +442,7 @@ int ventoy_fill_gpt(uint64_t size, uint64_t reserve, int align4k, VTOY_GPT_INFO
     ventoy_gen_preudo_uuid(&(Table[1].PartGuid));
     Table[1].StartLBA = Table[0].LastLBA + 1;
     Table[1].LastLBA = Table[1].StartLBA + VTOYEFI_PART_BYTES / 512 - 1;
-    Table[1].Attr = 0xC000000000000001ULL;
+    Table[1].Attr = 0x9000000000000000ULL;
     ventoy_fill_gpt_partname(Table[1].Name, "VTOYEFI");
 
 #if 0