diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index 2b18a9d6..26ab3190 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -2053,6 +2053,7 @@ void Human::GenBattleReportData(a8::MutableXObject* params)
     }
     params->SetVal("account_id", account_id);
     params->SetVal("session_id", session_id);
+    params->SetVal("pve_instance_id", room->pve_instance->pb->gemini_id());
     params->SetVal("battle_uuid", battle_uuid);
     params->SetVal("is_valid_battle", is_valid_battle);
     params->SetVal("payload", payload);