diff --git a/server/gameserver/ability.cc b/server/gameserver/ability.cc
index 72d7712f..c661c5cc 100644
--- a/server/gameserver/ability.cc
+++ b/server/gameserver/ability.cc
@@ -620,15 +620,25 @@ float Ability::GetPolyAttr(int attr_id)
 
 bool Ability::HasPolyAttr(int attr_id)
 {
-    return false;
+    return HasAddAttr(attr_id) || HasDecAttr(attr_id);
 }
 
 bool Ability::HasAddAttr(int attr_id)
 {
+    if (IsValidHumanAttr(attr_id)) {
+        return !list_empty(&std::get<1>(attr_add_[attr_id]));
+    } if (IsValidHumanVirtualAttr(attr_id)) {
+        return !list_empty(&std::get<1>(vattr_add_[attr_id - kHVAT_Begin]));
+    }
     return false;
 }
 
 bool Ability::HasDecAttr(int attr_id)
 {
+    if (IsValidHumanAttr(attr_id)) {
+        return !list_empty(&std::get<1>(attr_dec_[attr_id]));
+    } if (IsValidHumanVirtualAttr(attr_id)) {
+        return !list_empty(&std::get<1>(vattr_dec_[attr_id - kHVAT_Begin]));
+    }
     return false;
 }