diff --git a/server/gameserver/buff.cc b/server/gameserver/buff.cc
index b5379a42..a3727062 100644
--- a/server/gameserver/buff.cc
+++ b/server/gameserver/buff.cc
@@ -40,7 +40,9 @@ void Buff::UnInit()
         list_del_init(&cond_entry);
     }
     while (!list_empty(&on_remove_contexts)) {
-        RemoveBuffCbConext* cb = list_last_entry(&on_remove_contexts, RemoveBuffCbConext, entry);
+        RemoveBuffCbConext* cb = list_last_entry(&on_remove_contexts,
+                                                 RemoveBuffCbConext,
+                                                 entry);
         *cb->next = (*cb->next)->next;
         list_del_init(&cb->entry);
     }
@@ -420,7 +422,7 @@ void Buff::ProcSprint()
                              // 999
                              #if 1
                              #else
-                             buff->owner->SetPos((pre_pos) + (dir * i));
+                             buff->owner->MutablePos.FromVec2((pre_pos) + (dir * i));
                              #endif
                              buff->owner->GetHitEnemys(enemys, buff->meta->param4);
                              for (auto& enemy : enemys) {