diff --git a/server/gameserver/constant.h b/server/gameserver/constant.h
index 4e59d47..60d8c6f 100755
--- a/server/gameserver/constant.h
+++ b/server/gameserver/constant.h
@@ -264,8 +264,6 @@ const int GUN_SLOT2 = 2;
 const int FRAG_SLOT = 3;
 const int SMOKE_SLOT = 4;
 
-const int MAP_HEIGHT = 32*65;
-const int MAP_WIDTH = 32*75;
 const int MAP_CELL_WIDTH = 64 * 8;
 const int MAP_GRID_WIDTH = 64;
 
diff --git a/server/gameserver/metadata.cc b/server/gameserver/metadata.cc
index b1878a8..291f01c 100644
--- a/server/gameserver/metadata.cc
+++ b/server/gameserver/metadata.cc
@@ -14,35 +14,6 @@ namespace MetaData
 
     void Map::Init()
     {
-        rand_space = 0;
-        {
-            std::vector<std::string> strings;
-            a8::Split(i->template_list(), strings, '|');
-            for (auto& str : strings) {
-                std::vector<std::string> strings2;
-                a8::Split(str, strings2, ':');
-                assert(strings2.size() == 2);
-                rand_space += a8::XValue(strings2[1]).GetInt();
-                template_list.push_back(std::make_tuple(
-                                                        strings2[0],
-                                                        rand_space
-                                                        ));
-            }
-        }
-    }
-
-    std::string Map::RandTemplate()
-    {
-        if (rand_space <= 0) {
-            return "";
-        }
-        int rnd = rand() % rand_space;
-        for (auto& tpl : template_list) {
-            if (rnd <= std::get<1>(tpl)) {
-                return std::get<0>(tpl);
-            }
-        }
-        return "";
     }
 
     void Equip::Init()
diff --git a/server/gameserver/metadata.h b/server/gameserver/metadata.h
index 16c6b31..eacbd0f 100755
--- a/server/gameserver/metadata.h
+++ b/server/gameserver/metadata.h
@@ -20,11 +20,7 @@ namespace MetaData
     {
         const metatable::Map* i = nullptr;
 
-        std::vector<std::tuple<std::string, int>> template_list;
-        int rand_space = 0;
-
         void Init();
-        std::string RandTemplate();
     };
 
     struct Attr
diff --git a/server/gameserver/metamgr.cc b/server/gameserver/metamgr.cc
index 64e2f93..5568f78 100755
--- a/server/gameserver/metamgr.cc
+++ b/server/gameserver/metamgr.cc
@@ -61,6 +61,7 @@ public:
     std::map<std::string, std::list<metatable::MapTplThingJson>> maptpl_meta_hash;
     std::map<std::string, std::vector<MetaData::MapTplThing>> maptpl_hash;
     std::map<std::string, std::vector<MetaData::MapTplThing>> born_point_hash;
+    std::map<std::string, std::tuple<int, int>> maptpl_size_hash;
     std::map<int, MetaData::Dress*> dress_hash;
     std::map<int, MetaData::Tank*> tank_hash;
     std::map<int, MetaData::Driver*> driver_hash;
@@ -147,32 +148,41 @@ private:
             gamemap_hash[item.i->map_id()] = &item;
             #if 1
             {
-                for (auto& tuple : item.template_list) {
-                    auto itr = maptpl_meta_hash.find(std::get<0>(tuple));
+                {
+                    auto itr = maptpl_meta_hash.find(meta.template_name());
                     if (itr == maptpl_meta_hash.end()) {
-                        maptpl_meta_hash[std::get<0>(tuple)] = std::list<metatable::MapTplThingJson>();
-                        itr = maptpl_meta_hash.find(std::get<0>(tuple));
+                        maptpl_meta_hash[meta.template_name()] = std::list<metatable::MapTplThingJson>();
+                        itr = maptpl_meta_hash.find(meta.template_name());
                     } else {
                         itr->second.clear();
                     }
-                    f8::ReadJsonMetaFile(res_path + std::get<0>(tuple) + ".json", itr->second);
+                    f8::ReadJsonMetaFile(res_path + meta.template_name() + ".json", itr->second);
                 }
                 for (auto& pair : maptpl_meta_hash) {
                     std::vector<MetaData::MapTplThing> things;
                     std::vector<MetaData::MapTplThing> born_point;
+                    int map_width = 0;
+                    int map_height = 0;
                     for (auto& itr : pair.second) {
                         if (itr.is_born_point()) {
                             auto& thing = a8::FastAppend(born_point);
                             thing.i = &itr;
                             thing.Init();
+                        } else if (itr.is_map_info()) {
+                            map_width = itr.map_width();
+                            map_height = itr.map_height();
                         } else {
                             auto& thing = a8::FastAppend(things);
                             thing.i = &itr;
                             thing.Init();
                         }
                     }
+                    if (map_width < MAP_GRID_WIDTH || map_height < MAP_GRID_WIDTH) {
+                        abort();
+                    }
                     maptpl_hash[pair.first] = things;
                     born_point_hash[pair.first] = born_point;
+                    maptpl_size_hash[pair.first] = std::make_tuple(map_width, map_height);
                     if (born_point.size() != ROOM_MAX_PLAYER_NUM) {
                         abort();
                     }
@@ -359,6 +369,15 @@ MetaData::Map* MetaMgr::GetMap(int map_id)
     return itr != loader_->gamemap_hash.end() ? itr->second : nullptr;
 }
 
+MetaData::Map* MetaMgr::RandMap()
+{
+    std::vector<MetaData::Map*> map_list;
+    for (auto& pair : loader_->gamemap_hash) {
+        map_list.push_back(pair.second);
+    }
+    return !map_list.empty() ? map_list[rand() % map_list.size()] : nullptr;
+}
+
 MetaData::MapThing* MetaMgr::GetMapThing(int mapthing_id)
 {
     auto itr = loader_->mapthing_hash.find(mapthing_id);
@@ -413,6 +432,18 @@ std::vector<MetaData::MapTplThing>* MetaMgr::GetMapBornPoints(const std::string&
     return itr != loader_->born_point_hash.end() ? &itr->second : nullptr;
 }
 
+bool MetaMgr::GetMapTplSize(const std::string& map_name, int& width, int& height)
+{
+    auto itr = loader_->maptpl_size_hash.find(map_name);
+    if (itr != loader_->maptpl_size_hash.end()) {
+        width = std::get<0>(itr->second);
+        height = std::get<1>(itr->second);
+        return true;
+    } else {
+        return false;
+    }
+}
+
 MetaData::Skill* MetaMgr::GetSkill(int skill_id)
 {
     auto itr = loader_->skill_hash.find(skill_id);
@@ -477,3 +508,4 @@ MetaData::Robot* MetaMgr::GetRobot(int robot_id)
     auto itr = loader_->robot_hash.find(robot_id);
     return itr != loader_->robot_hash.end() ? itr->second : nullptr;
 }
+
diff --git a/server/gameserver/metamgr.h b/server/gameserver/metamgr.h
index 8232841..b834fa9 100755
--- a/server/gameserver/metamgr.h
+++ b/server/gameserver/metamgr.h
@@ -20,6 +20,7 @@ class MetaMgr : public a8::Singleton<MetaMgr>
     double GetSysParamAsFloat(const std::string& param_name, double def_val = 0.0f);
     std::string GetSysParamAsString(const std::string& param_name, const char* def_val = "");
     MetaData::Map* GetMap(int map_id);
+    MetaData::Map* RandMap();
     MetaData::MapThing* GetMapThing(int mapthing_id);
     MetaData::Player* GetPlayer(int id);
     MetaData::Equip* GetEquip(int id);
@@ -29,6 +30,7 @@ class MetaMgr : public a8::Singleton<MetaMgr>
     MetaData::SafeArea* GetSafeArea(int area_id);
     std::vector<MetaData::MapTplThing>* GetMapTplThing(const std::string& map_name);
     std::vector<MetaData::MapTplThing>* GetMapBornPoints(const std::string& map_name);
+    bool GetMapTplSize(const std::string& map_name, int& width, int& height);
     MetaData::Skill* GetSkill(int skill_id);
     MetaData::Buff* GetBuff(int buff_id);
     MetaData::Attr* GetAttrById(int attr_id);
diff --git a/server/gameserver/room.cc b/server/gameserver/room.cc
index 8cdae87..1fac101 100644
--- a/server/gameserver/room.cc
+++ b/server/gameserver/room.cc
@@ -39,8 +39,8 @@ void Room::Init()
     xtimer.Init(RoomXGetTickCount, this, 100, 100);
     xtimer_attacher.xtimer = &xtimer;
     frame_event.room = this;
-    grid_service.Init(MAP_WIDTH, MAP_HEIGHT, MAP_CELL_WIDTH * 8);
-    map_service.Init(MAP_WIDTH / MAP_GRID_WIDTH, MAP_HEIGHT / MAP_GRID_WIDTH, MAP_GRID_WIDTH);
+    grid_service.Init(map_width, map_height, MAP_CELL_WIDTH * 8);
+    map_service.Init(map_width / MAP_GRID_WIDTH, map_height / MAP_GRID_WIDTH, MAP_GRID_WIDTH);
 
     CreateThings();
     if (App::Instance()->HasFlag(1)) {
@@ -356,7 +356,6 @@ void Room::ScatterDrop(a8::Vec2 center, int drop_id)
 
 void Room::CreateThings()
 {
-    map_tpl_name = map_meta->RandTemplate();
     std::vector<MetaData::MapTplThing>* things = MetaMgr::Instance()->GetMapTplThing(map_tpl_name);
     if (things) {
         for (auto& thing_tpl : *things) {
@@ -530,14 +529,14 @@ void Room::CreateLoot(int equip_id, a8::Vec2 pos, int count, int equip_lv)
         entity->pos = pos;
         #if 1
         {
-            if (entity->pos.x >= MAP_WIDTH) {
-                entity->pos.x = MAP_WIDTH - 1;
+            if (entity->pos.x >= map_width) {
+                entity->pos.x = map_width - 1;
             }
             if (entity->pos.x < 1.0f) {
                 entity->pos.x = 1.0f;
             }
-            if (entity->pos.y >= MAP_HEIGHT) {
-                entity->pos.y = MAP_HEIGHT - 1;
+            if (entity->pos.y >= map_height) {
+                entity->pos.y = map_height - 1;
             }
             if (entity->pos.y < 1.0f) {
                 entity->pos.y = 1.0f;
@@ -661,14 +660,14 @@ bool Room::OverBorder(const a8::Vec2 pos, float radius)
             return true;
         }
         int right_x = pos.x + radius;
-        if (right_x > MAP_WIDTH) {
+        if (right_x > map_width) {
             return true;
         }
     }
     //检查y轴
     {
         int up_y = pos.y + radius;
-        if (up_y > MAP_HEIGHT) {
+        if (up_y > map_height) {
             return true;
         }
         int down_y = pos.y - radius;
diff --git a/server/gameserver/room.h b/server/gameserver/room.h
index cf42834..e7e143a 100644
--- a/server/gameserver/room.h
+++ b/server/gameserver/room.h
@@ -31,6 +31,8 @@ public:
     long long room_uuid = 0;
     MetaData::Map* map_meta = nullptr;
     std::string map_tpl_name;
+    int map_width = 0;
+    int map_height = 0;
     FrameEvent frame_event;
     FrameMaker frame_maker;
     long long frame_no = 0;
diff --git a/server/gameserver/roommgr.cc b/server/gameserver/roommgr.cc
index 07d7c87..7c7855c 100644
--- a/server/gameserver/roommgr.cc
+++ b/server/gameserver/roommgr.cc
@@ -53,7 +53,13 @@ void RoomMgr::_CMJoin(f8::MsgHdr& hdr, const cs::CMJoin& msg)
         if (GetRoomByUuid(room->room_uuid)) {
             abort();
         }
-        room->map_meta = MetaMgr::Instance()->GetMap(1001);
+        if (App::Instance()->HasFlag(5)) {
+            room->map_meta = MetaMgr::Instance()->GetMap(1);
+        } else {
+            room->map_meta = MetaMgr::Instance()->RandMap();
+        }
+        room->map_tpl_name = room->map_meta->i->template_name();
+        assert(MetaMgr::Instance()->GetMapTplSize(room->map_tpl_name, room->map_width, room->map_height));
         room->Init();
         inactive_room_hash_[room->room_uuid] = room;
         room_hash_[room->room_uuid] = room;
@@ -72,6 +78,8 @@ void RoomMgr::_CMJoin(f8::MsgHdr& hdr, const cs::CMJoin& msg)
     {
         cs::SMMapInfo notifymsg;
         notifymsg.set_map_id(room->map_meta->i->map_id());
+        notifymsg.set_map_width(room->map_width);
+        notifymsg.set_map_height(room->map_height);
         GGListener::Instance()->SendToClient(hdr.socket_handle, hdr.seqid, notifymsg);
     }
 }
diff --git a/server/tools/protobuild/cs_proto.proto b/server/tools/protobuild/cs_proto.proto
index 71d7ffd..60a96a4 100755
--- a/server/tools/protobuild/cs_proto.proto
+++ b/server/tools/protobuild/cs_proto.proto
@@ -690,6 +690,8 @@ message SMJoinedNotify
 message SMMapInfo
 {
     optional int32 map_id = 1; //地图id
+    optional int32 map_width = 2; //地图宽度
+    optional int32 map_height = 3; //地图高度
     repeated MFMapObject objects = 6; //地图对象
 }
 
diff --git a/server/tools/protobuild/metatable.proto b/server/tools/protobuild/metatable.proto
index 0553673..d3a6525 100755
--- a/server/tools/protobuild/metatable.proto
+++ b/server/tools/protobuild/metatable.proto
@@ -22,7 +22,7 @@ message Attr
 message Map
 {
     required int32 map_id = 1; //地图id
-    required string template_list = 2; //模板列表
+    optional string template_name = 2; //模板列表
     required string map_name = 3; //地图名
 }
 
@@ -277,4 +277,7 @@ message MapTplThingJson
     required float y = 6;
     required int32 is_born_point = 7;
     required string born_angle = 8;
+    optional int32 is_map_info = 9;
+    optional int32 map_width = 10;
+    optional int32 map_height = 11;
 }
\ No newline at end of file