diff --git a/server/gameserver/buff/bufffactory.cc b/server/gameserver/buff/bufffactory.cc
index d0f61d8b..98e199f8 100644
--- a/server/gameserver/buff/bufffactory.cc
+++ b/server/gameserver/buff/bufffactory.cc
@@ -15,7 +15,7 @@
 #include "buff/callfunc.h"
 #include "buff/camouflage.h"
 #include "buff/camouflage_addition.h"
-#include "buff/cond_add.h"
+#include "buff/event_add.h"
 #include "buff/delay_add.h"
 #include "buff/disperse.h"
 #include "buff/dive.h"
@@ -47,7 +47,7 @@
 #include "buff/modify_attr.h"
 #include "buff/vertigo.h"
 #include "buff/mark_tag.h"
-#include "buff/cond_tag.h"
+#include "buff/cond_add.h"
 
 #include "mt/Buff.h"
 
@@ -76,8 +76,8 @@ Buff* BuffFactory::MakeBuff(const mt::Buff* buff_meta)
         return new CamouflageBuff();
     case kBET_CamouflageAddition:
         return new CamouflageAdditionBuff();
-    case kBET_CondAddBuff:
-        return new CondAddBuff();
+    case kBET_EventAdd:
+        return new EventAddBuff();
     case kBET_DelayAddBuff:
         return new DelayAddBuff();
     case kBET_Disperse:
@@ -140,8 +140,8 @@ Buff* BuffFactory::MakeBuff(const mt::Buff* buff_meta)
         return new VertigoBuff();
     case kBET_MarkTag:
         return new MarkTagBuff();
-    case kBET_CondTag:
-        return new CondTagBuff();
+    case kBET_CondAdd:
+        return new CondAddBuff();
     default:
         return new Buff();
     }
diff --git a/server/gameserver/buff/cond_add.cc b/server/gameserver/buff/cond_add.cc
index 4108da41..19aa98db 100644
--- a/server/gameserver/buff/cond_add.cc
+++ b/server/gameserver/buff/cond_add.cc
@@ -8,10 +8,6 @@
 
 void CondAddBuff::Activate()
 {
-    if (!IsValidCondBuff(meta->_int_buff_param1)) {
-        A8_ABORT();
-    }
-    list_add_tail(&cond_entry, &owner->cond_buffs_[meta->_int_buff_param1]);
 }
 
 void CondAddBuff::Deactivate()
diff --git a/server/gameserver/buff/cond_tag.cc b/server/gameserver/buff/cond_tag.cc
deleted file mode 100644
index 98206e30..00000000
--- a/server/gameserver/buff/cond_tag.cc
+++ /dev/null
@@ -1,16 +0,0 @@
-#include "precompile.h"
-
-#include "buff/cond_tag.h"
-
-#include "creature.h"
-
-#include "mt/Buff.h"
-
-void CondTagBuff::Activate()
-{
-}
-
-void CondTagBuff::Deactivate()
-{
-
-}
diff --git a/server/gameserver/buff/event_add.cc b/server/gameserver/buff/event_add.cc
new file mode 100644
index 00000000..bfb8a61e
--- /dev/null
+++ b/server/gameserver/buff/event_add.cc
@@ -0,0 +1,20 @@
+#include "precompile.h"
+
+#include "buff/event_add.h"
+
+#include "creature.h"
+
+#include "mt/Buff.h"
+
+void EventAddBuff::Activate()
+{
+    if (!IsValidCondBuff(meta->_int_buff_param1)) {
+        A8_ABORT();
+    }
+    list_add_tail(&cond_entry, &owner->cond_buffs_[meta->_int_buff_param1]);
+}
+
+void EventAddBuff::Deactivate()
+{
+
+}
diff --git a/server/gameserver/buff/cond_tag.h b/server/gameserver/buff/event_add.h
similarity index 79%
rename from server/gameserver/buff/cond_tag.h
rename to server/gameserver/buff/event_add.h
index caad9b6b..a92136f1 100644
--- a/server/gameserver/buff/cond_tag.h
+++ b/server/gameserver/buff/event_add.h
@@ -2,7 +2,7 @@
 
 #include "buff.h"
 
-class CondTagBuff : public Buff
+class EventAddBuff : public Buff
 {
  public:
 
diff --git a/server/gameserver/constant_export.h b/server/gameserver/constant_export.h
index 233e92ad..2e2d1f7e 100644
--- a/server/gameserver/constant_export.h
+++ b/server/gameserver/constant_export.h
@@ -72,7 +72,7 @@ A8_DECLARE_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_EventAdd = 41, //even添加buff
     kBET_AddInventory = 42, //扩充库存
     kBET_Down = 43, //倒下
     kBET_Poisoning = 44, //中毒（毒圈中）
@@ -103,7 +103,7 @@ A8_DECLARE_ENUM(BuffEffectType_e,
     kBET_Disperse = 68, //驱散
     kBET_PeaceMode = 69, //和平模式
     kBET_MarkTag = 70, //
-    kBET_CondTag = 71, //
+    kBET_CondAdd = 71, //
     kBET_Dive = 72, //下潜模式
     kBET_Reverse = 73, //人物反向
     kBET_ReverseMove = 74, //人物反向移动
diff --git a/server/gameserver/creature.cc b/server/gameserver/creature.cc
index 3abb2ce3..609007b2 100644
--- a/server/gameserver/creature.cc
+++ b/server/gameserver/creature.cc
@@ -171,7 +171,7 @@ int Creature::AddBuff(Creature* caster,
             return 0;
         }
     }
-    if (buff_meta->buff_effect() == kBET_CondTag) {
+    if (buff_meta->buff_effect() == kBET_CondAdd) {
         switch (buff_meta->_int_buff_param1) {
         case 1:
             {
diff --git a/server/gameserver/creature.h b/server/gameserver/creature.h
index 2808112a..62fcd58b 100644
--- a/server/gameserver/creature.h
+++ b/server/gameserver/creature.h
@@ -416,7 +416,7 @@ private:
     friend class BePullBuff;
     friend class CamouflageBuff;
     friend class CamouflageAdditionBuff;
-    friend class CondAddBuff;
+    friend class EventAddBuff;
     friend class FlashMoveBuff;
     friend class JumpBuff;
     friend class JumpToBuff;
diff --git a/server/gameserver/mt/Buff.cc b/server/gameserver/mt/Buff.cc
index 20e20497..4e2f0a04 100644
--- a/server/gameserver/mt/Buff.cc
+++ b/server/gameserver/mt/Buff.cc
@@ -210,7 +210,7 @@ namespace mt
                 }
             }
         }
-        if (buff_effect() == kBET_CondAddBuff) {
+        if (buff_effect() == kBET_EventAdd) {
             if (!IsValidCondBuff(_int_buff_param1)) {
                 A8_ABORT();
             }
diff --git a/server/gameserver/selfchecker.cc b/server/gameserver/selfchecker.cc
index 99adc5fb..15bda735 100644
--- a/server/gameserver/selfchecker.cc
+++ b/server/gameserver/selfchecker.cc
@@ -182,7 +182,7 @@ void SelfChecker::Init()
                      }
                  }
                  break;
-             case kBET_CondAddBuff:
+             case kBET_EventAdd:
                  {
                      for (int buff_id : meta->_buff_param4_int_list) {
                          SelfChecker::AddBuff(buff_id);