diff --git a/src/PBAnaly/Program.cs b/src/PBAnaly/Program.cs
index 5612374..b32ee2d 100644
--- a/src/PBAnaly/Program.cs
+++ b/src/PBAnaly/Program.cs
@@ -61,7 +61,8 @@ namespace PBAnaly
             }
 #if true
             string macAddress =util.GetMotherboardSerial();
-            if (macAddress == "PM00P0209N000037" || macAddress == "07D4822_M81D023244" || macAddress == "YQ1711233HY01423" || macAddress == "S312NXCV0056AZMB" || macAddress == "PM82L0235P000452"|| macAddress == "MP2M55J0" || macAddress == "S936NXCV000SJ2MB"|| macAddress == "S730NXCV009371MB")
+            if (macAddress == "PM00P0209N000037" || macAddress == "07D4822_M81D023244" || macAddress == "YQ1711233HY01423" || macAddress == "S312NXCV0056AZMB" || macAddress == "PM82L0235P000452"|| macAddress == "MP2M55J0" 
+                    || macAddress == "S936NXCV000SJ2MB"|| macAddress == "S730NXCV009371MB" || macAddress == "/47Z87N3/CNFCW0023303RG/")
             {
                 Application.EnableVisualStyles();
                 Application.SetCompatibleTextRenderingDefault(false);