diff --git a/server/gameserver/netdata.cc b/server/gameserver/netdata.cc
index ca61c4d2..a8ee1d76 100644
--- a/server/gameserver/netdata.cc
+++ b/server/gameserver/netdata.cc
@@ -1415,16 +1415,16 @@ bool BattleDataContext::HasWing()
 
 bool BattleDataContext::HideBigEventBox()
 {
-    bool visible = GetTotalLucky() < 0.01f;
-    if (!visible) {
+    bool hide = GetTotalLucky() < 0.01f;
+    if (hide) {
         for (auto& item : items_) {
             if (std::get<0>(item) == 900007) {
-                visible = true;
+                hide = false;
                 break;
             }
         }
     }
-    return visible;
+    return hide;
 }
 
 float BattleDataContext::GetTotalLucky()