diff --git a/server/gameserver/creature.cc b/server/gameserver/creature.cc
index a44fb79..7f95900 100644
--- a/server/gameserver/creature.cc
+++ b/server/gameserver/creature.cc
@@ -2070,6 +2070,7 @@ void Creature::SummonHero(Buff* buff,
         float y = std::get<2>(info) ;
         int hero_id = std::get<3>(info);
         int num = std::get<4>(info);
+        int life_time = std::get<5>(info);
         MetaData::Player* hero_meta = MetaMgr::Instance()->GetPlayer(hero_id);
         if (hero_meta) {
             for (int j = 0; j < num; ++j) {
@@ -2086,6 +2087,18 @@ void Creature::SummonHero(Buff* buff,
                     if (hero) {
                         RemoveSurplusHero(buff->meta->i->buff_id(), hero_id, num);
                         slave_heros_.push_back(std::make_tuple(buff->meta->i->buff_id(), hero));
+                        hero->room->xtimer.AddDeadLineTimerAndAttach
+                            (
+                             life_time / FRAME_RATE_MS,
+                             a8::XParams(),
+                             [] (const a8::XParams& param)
+                             {
+                             },
+                             &hero->xtimer_attacher.timer_list_,
+                             [] (const a8::XParams& param)
+                             {
+
+                             });
                         break;
                     }
                 }
diff --git a/server/gameserver/metadata.cc b/server/gameserver/metadata.cc
index 535ee02..c97a13e 100644
--- a/server/gameserver/metadata.cc
+++ b/server/gameserver/metadata.cc
@@ -909,9 +909,10 @@ namespace MetaData
                     float y = a8::XValue(strings2[2]).GetDouble();
                     int hero_id = a8::XValue(strings2[3]);
                     int num = strings2.size() > 4 ? a8::XValue(strings2[4]).GetInt() : 10000;
+                    int life_time = strings2.size() > 5 ? a8::XValue(strings2[5]).GetInt() : 1000;
                     hero_infos.push_back
                         (
-                         std::make_tuple(through_wall, x, y, hero_id, num)
+                         std::make_tuple(through_wall, x, y, hero_id, num, life_time)
                          );
                 }
             }
diff --git a/server/gameserver/metadata.h b/server/gameserver/metadata.h
index 9a0b8d7..6e0ea00 100644
--- a/server/gameserver/metadata.h
+++ b/server/gameserver/metadata.h
@@ -221,7 +221,7 @@ namespace MetaData
         std::vector<std::tuple<int, std::vector<std::tuple<int, int>>>> batch_add_list;
         std::vector<std::tuple<int, std::vector<int>>> post_remove_action;
         std::set<int> immune_buffeffect;
-        std::vector<std::tuple<int, float, float, int, int>> hero_infos;
+        std::vector<std::tuple<int, float, float, int, int, int>> hero_infos;
         std::set<int> tags;
 
         std::vector<int> child_buff_list;
diff --git a/server/gameserver/player.cc b/server/gameserver/player.cc
index 81aa03d..05ec4a3 100644
--- a/server/gameserver/player.cc
+++ b/server/gameserver/player.cc
@@ -1151,7 +1151,7 @@ void Player::_CMMove(f8::MsgHdr& hdr, const cs::CMMove& msg)
         get_on = msg.get_on();
     }
     if (msg.has_switch_seat()) {
-        switch_seat = msg.has_switch_seat() + 1;
+        switch_seat = msg.switch_seat() + 1;
     }
     if (msg.has_jump()) {
         jump = true;