diff --git a/server/gameserver/global.cc b/server/gameserver/global.cc
index 3131b8e..cc9682e 100755
--- a/server/gameserver/global.cc
+++ b/server/gameserver/global.cc
@@ -39,7 +39,7 @@ bool IsValidSlotId(int slot_id)
 
 bool IsValidBuffEffect(int buff_effect)
 {
-    return buff_effect > kBET_Begin && buff_effect < kBET_End;
+    return buff_effect > kBET_Begin && buff_effect < (kBET_End + 10);
 }
 
 bool IsValidHumanAttr(int attr_type)