diff --git a/server/gameserver/constant.h b/server/gameserver/constant.h
index ba578f1..d4b5b50 100755
--- a/server/gameserver/constant.h
+++ b/server/gameserver/constant.h
@@ -364,6 +364,17 @@ enum ExplosionHit_e
      kExplosionHitEatDmg = 4,
 };
 
+enum CondAddBuff_e
+{
+     kCondBuffSpecWeaponId = 1,
+     kCondBuffSpecWeaponSlot = 2,
+     kCondBuffSpecWeaponType = 3,
+     kCondBuffKillTarget = 4,
+     kCondBuffDid = 5,
+     kCondBuffActiveBuff = 6,
+     kCondBuffHp = 7,
+};
+
 const char* const PROJ_NAME_FMT = "game%d_gameserver";
 const char* const PROJ_ROOT_FMT = "/data/logs/%s";
 
diff --git a/server/gameserver/constant_export.h b/server/gameserver/constant_export.h
index 51eddae..e2ad39b 100644
--- a/server/gameserver/constant_export.h
+++ b/server/gameserver/constant_export.h
@@ -56,6 +56,7 @@ enum BuffEffectType_e
     kBET_Become = 38, //变身
     kBET_ShotCharge = 39, //射击蓄力
     kBET_SelectTargetWithSelfPos = 40, //已自己坐标为中心范围内选取目标,并且批量添加buff
+    kBET_CondAddBuff = 41, //条件添加buff
 
     kBET_FollowMaster = 49, //跟随主人
     kBET_ThroughWall = 50, //穿墙