diff --git a/server/gameserver/custom_battle.cc b/server/gameserver/custom_battle.cc
index ab356c2a..d7391b44 100644
--- a/server/gameserver/custom_battle.cc
+++ b/server/gameserver/custom_battle.cc
@@ -304,5 +304,5 @@ void CustomBattle::OnEnter(std::shared_ptr<cs::CMJoin> join_msg, long ip_saddr,
 
 void CustomBattle::OnMemberReady(CustomMember* member)
 {
-
+    NotifyState();
 }
diff --git a/server/gameserver/custom_battle.h b/server/gameserver/custom_battle.h
index 5e45c424..080aaea4 100644
--- a/server/gameserver/custom_battle.h
+++ b/server/gameserver/custom_battle.h
@@ -51,9 +51,11 @@ class CustomBattle
 private:
 
     void CalcTeam1AverageHeroLv();
+    void NotifyState();
 
  private:
     bool parse_ok_ = false;
+    int state_ = 0;
     Room *room_ = nullptr;
     int custom_room_type_ = CUSTOM_ROOM_CUSTOM;
     bool is_moba_ = false;
diff --git a/server/gameserver/pbutils.cc b/server/gameserver/pbutils.cc
index bdd7356f..1a0d8fd3 100644
--- a/server/gameserver/pbutils.cc
+++ b/server/gameserver/pbutils.cc
@@ -3031,3 +3031,11 @@ int Creature::Throw(int slot, const glm::vec3& bomb_pos, const glm::vec3& bomb_d
     }
     return 0;
 }
+
+void CustomBattle::NotifyState()
+{
+    cs::SMBattlePreInfoUpdate notify_msg;
+    for (auto& pair : socket_hash_) {
+        GGListener::Instance()->SendToClient(pair.first, 0, notify_msg);
+    }
+}