diff --git a/server/gameserver/buff/callfunc.cc b/server/gameserver/buff/callfunc.cc
index 4cf7b9cf..152f11e2 100644
--- a/server/gameserver/buff/callfunc.cc
+++ b/server/gameserver/buff/callfunc.cc
@@ -104,6 +104,12 @@ void CallFuncBuff::Activate()
             ProcLightCircle();
         }
         break;
+    case BuffCallFunc_e::kDmgRuduce:
+        {
+            hold_param2_ = meta->GetBuffParam2(this);
+            owner->GetAbility()->AddDmgRuduce(hold_param2_);
+        }
+        break;
     default:
         {
         }
@@ -137,6 +143,11 @@ void CallFuncBuff::Deactivate()
             owner->GetAbility()->UnSetFixedSpeed();
         }
         break;
+    case BuffCallFunc_e::kDmgRuduce:
+        {
+            owner->GetAbility()->DelDmgRuduce(hold_param2_);
+        }
+        break;
     default:
         {
         }
diff --git a/server/gameserver/buff/callfunc.h b/server/gameserver/buff/callfunc.h
index a54c5052..0936bcd9 100644
--- a/server/gameserver/buff/callfunc.h
+++ b/server/gameserver/buff/callfunc.h
@@ -16,7 +16,8 @@ A8_DECLARE_CLASS_ENUM(BuffCallFunc_e, int,
                       kAddHp = 11,
                       kFlashMoveToPos = 12,
                       kLightCircle = 13,
-                      kDmgAddition = 14
+                      kDmgAddition = 14,
+                      kDmgRuduce = 15
                       );