diff --git a/server/gameserver/android_agent.h b/server/gameserver/android_agent.h
index e4aba7db..088b202c 100644
--- a/server/gameserver/android_agent.h
+++ b/server/gameserver/android_agent.h
@@ -1,5 +1,4 @@
-#ifndef _BEHAVIAC_ANDROIDAGENT_H_
-#define _BEHAVIAC_ANDROIDAGENT_H_
+#pragma once
 
 #include "behaviac_headers.h"
 
@@ -16,5 +15,3 @@ public:
     behaviac::EBTStatus DoIdle(int time);
 
 };
-
-#endif