diff --git a/server/gameserver/ability.cc b/server/gameserver/ability.cc
index f739cf75..d4e73a9c 100644
--- a/server/gameserver/ability.cc
+++ b/server/gameserver/ability.cc
@@ -62,6 +62,14 @@ Ability::Ability(CreatureWeakPtr owner)
         std::get<0>(tuple) = .0f;
         INIT_LIST_HEAD(&std::get<1>(tuple));
     }
+    for (auto& tuple : vattr_add_) {
+        std::get<0>(tuple) = .0f;
+        INIT_LIST_HEAD(&std::get<1>(tuple));
+    }
+    for (auto& tuple : vattr_dec_) {
+        std::get<0>(tuple) = .0f;
+        INIT_LIST_HEAD(&std::get<1>(tuple));
+    }
     Clear();
 }
 
@@ -124,6 +132,30 @@ void Ability::Clear()
             delete e;
         }
     }
+
+    for (auto& tuple : vattr_add_) {
+        std::get<0>(tuple) = 0.0f;
+        while (!list_empty(&std::get<1>(tuple))) {
+            AttrAddition* e = list_first_entry(&std::get<1>(tuple),
+                                               AttrAddition,
+                                               entry);
+            e->ptr->data = nullptr;
+            list_del_init(&e->entry);
+            delete e;
+        }
+    }
+    for (auto& tuple : vattr_dec_) {
+        std::get<0>(tuple) = 0.0f;
+        while (!list_empty(&std::get<1>(tuple))) {
+            AttrRuduce* e = list_first_entry(&std::get<1>(tuple),
+                                             AttrRuduce,
+                                             entry);
+            e->ptr->data = nullptr;
+            list_del_init(&e->entry);
+            delete e;
+        }
+    }
+
 }
 
 float* Ability::GetBuffAttrAbsPtr(int attr_id)
diff --git a/server/gameserver/ability.h b/server/gameserver/ability.h
index 3db1b28c..5be50d01 100644
--- a/server/gameserver/ability.h
+++ b/server/gameserver/ability.h
@@ -83,6 +83,8 @@ class Ability
     std::array<int, kHAT_End> buff_attr_flag_ = {};
     std::array<std::tuple<float, list_head>, kHAT_End> attr_add_ = {};
     std::array<std::tuple<float, list_head>, kHAT_End> attr_dec_ = {};
+    std::array<std::tuple<float, list_head>, kHVAT_End - kHVAT_Begin> vattr_add_ = {};
+    std::array<std::tuple<float, list_head>, kHVAT_End - kHVAT_Begin> vattr_dec_ = {};
 
     int speed_addition_times_ = 0;
     float speed_addition_rate_ = 0;
diff --git a/server/gameserver/attrdefine.h b/server/gameserver/attrdefine.h
index 045b48b5..4b6ebb46 100644
--- a/server/gameserver/attrdefine.h
+++ b/server/gameserver/attrdefine.h
@@ -49,3 +49,10 @@ enum HumanAttrType_e
     kHAT_Shield = 53,
     kHAT_End
 };
+
+enum HumanVirtualAttrType_e
+{
+    kHVAT_Begin = 1000,
+    kHVAT_Dmg = 1001,
+    kHVAT_End
+};
diff --git a/server/gameserver/battledatacontext.cc b/server/gameserver/battledatacontext.cc
index 2a9830f6..66cf6df8 100644
--- a/server/gameserver/battledatacontext.cc
+++ b/server/gameserver/battledatacontext.cc
@@ -565,8 +565,8 @@ float BattleDataContext::CalcDmg(Creature* target, IBullet* bullet)
         normal_dmg *= 1.5;
     }
     float finaly_dmg = normal_dmg;
-    finaly_dmg *= (1 + owner_.Get()->GetAbility()->GetAttrAddition(kHAT_Atk)); //连加
-    finaly_dmg *= target->GetAbility()->GetAttrRuduce(kHAT_Atk); //(1-减免) 连乘
+    finaly_dmg *= (1 + owner_.Get()->GetAbility()->GetAttrAddition(kHVAT_Dmg)); //连加
+    finaly_dmg *= target->GetAbility()->GetAttrRuduce(kHVAT_Dmg); //(1-减免) 连乘
 #else
     float total_atk = GetTotalAtk(bullet);
     if (bullet->GetSkillMeta() && bullet->GetSkillMeta()->_number_meta) {
diff --git a/server/gameserver/global.cc b/server/gameserver/global.cc
index 1b43fe0c..fa8914d4 100644
--- a/server/gameserver/global.cc
+++ b/server/gameserver/global.cc
@@ -23,6 +23,11 @@ bool IsValidHumanAttr(int attr_type)
     return attr_type > kHAT_Begin && attr_type < kHAT_End;
 }
 
+bool IsValidHumanVirtualAttr(int attr_type)
+{
+    return attr_type > kHVAT_Begin && attr_type < kHVAT_End;
+}
+
 bool IsValidEventBuff(int event)
 {
     return event >= 0 && event < kEventBuffEnd;
diff --git a/server/gameserver/global.h b/server/gameserver/global.h
index 566ab37b..3fe1cdfd 100644
--- a/server/gameserver/global.h
+++ b/server/gameserver/global.h
@@ -21,6 +21,7 @@ class Global : public a8::Singleton<Global>
 bool IsValidSlotId(int slot_id);
 bool IsValidBuffEffect(int buff_effect);
 bool IsValidHumanAttr(int attr_type);
+bool IsValidHumanVirtualAttr(int attr_type);
 bool IsValidEventBuff(int event);
 bool IsValidWeaponOpt(int opt);
 bool IsValidBuffOpt(int opt);