diff --git a/server/gameserver/buff.cc b/server/gameserver/buff.cc
index a7853390..1ffd8c95 100644
--- a/server/gameserver/buff.cc
+++ b/server/gameserver/buff.cc
@@ -44,6 +44,10 @@ void Buff::Init()
     for (int effect_id : meta->_effect_list) {
         effect_list_.push_back(owner->AddEffect(effect_id));
     }
+    if (!meta->res_scale().empty()) {
+        res_scale = meta->GetResScale(this);
+        res_scale_frameno = owner->room->GetFrameNo();
+    }
 }
 
 void Buff::UnInit()