diff --git a/server/gameserver/buff/modify_grow_attr.cc b/server/gameserver/buff/modify_grow_attr.cc
index 78531994..c248655a 100644
--- a/server/gameserver/buff/modify_grow_attr.cc
+++ b/server/gameserver/buff/modify_grow_attr.cc
@@ -10,9 +10,34 @@
 
 void ModifyGrowAttrBuff::Activate()
 {
+    int attr_id = meta->_int_buff_param1;
+    if (IsValidHumanAttr(attr_id)) {
+        float value = meta->GetBuffParam2(this);
+        switch (meta->_int_buff_param3) {
+        case 1:
+            {
+                owner->GetAbility()->AddAttrAddition(attr_id, value);
+            }
+            break;
+        case 2:
+            {
+                owner->GetAbility()->AddAttrRuduce(attr_id, value);
+            }
+            break;
+        default:
+            {
+            }
+            break;
+        }
+    }
 }
 
 void ModifyGrowAttrBuff::Deactivate()
 {
-
+    if (!add_handle_.expired()) {
+        owner->GetAbility()->RemoveAttrAddition(add_handle_);
+    }
+    if (!ruduce_handle_.expired()) {
+        owner->GetAbility()->RemoveAttrRuduce(ruduce_handle_);
+    }
 }