diff --git a/server/gameserver/constant_export.h b/server/gameserver/constant_export.h
index 51eddae..b18a806 100644
--- a/server/gameserver/constant_export.h
+++ b/server/gameserver/constant_export.h
@@ -94,6 +94,7 @@ enum EntityType_e
    ET_Bullet = 20,
 
    //ET_Android = 30,
+   ET_Dummy = 29,
    ET_Unuse = 30,
    ET_MAX
 };
diff --git a/server/gameserver/creature.cc b/server/gameserver/creature.cc
index 74b9fcc..38f6beb 100644
--- a/server/gameserver/creature.cc
+++ b/server/gameserver/creature.cc
@@ -2039,6 +2039,11 @@ void Creature::FindLocation()
                      }
                  }
                  break;
+             case ET_Dummy:
+                 {
+
+                 }
+                 break;
              default:
                  {
                  }
diff --git a/server/gameserver/dummyentity.cc b/server/gameserver/dummyentity.cc
new file mode 100644
index 0000000..36f4a4d
--- /dev/null
+++ b/server/gameserver/dummyentity.cc
@@ -0,0 +1,46 @@
+#include "precompile.h"
+
+#include "dummyentity.h"
+
+#include "metatable.pb.h"
+#include "collider.h"
+#include "mapservice.h"
+
+void DummyEntity::Initialize()
+{
+    Entity::Initialize();
+    std::vector<AabbCollider*> collider_list;
+    if (blocks) {
+        for (auto& obj : *blocks) {
+            switch (obj.shape()) {
+            case 1:
+                {
+                    AabbCollider* collider = new AabbCollider();
+                    collider->owner = this;
+                    collider->_min = a8::Vec2(obj.x() - obj.width()/10,
+                                              obj.y() - obj.height()/1.0);
+                    collider->_max = a8::Vec2(obj.x() + obj.width()/1.0,
+                                              obj.y() + obj.height()/1.0);
+                    AddEntityCollider(collider);
+                    collider_list.push_back(collider);
+                    permanent_map_service->AddCollider(collider);
+               }
+                break;
+            case 2:
+                {
+                    CircleCollider* collider = new CircleCollider();
+                    collider->owner = this;
+                    collider->pos = a8::Vec2(obj.x(), obj.y());
+                    collider->rad = obj.rad();
+                    AddEntityCollider(collider);
+                    permanent_map_service->AddCollider(collider);
+                }
+                break;
+            default:
+                {
+                }
+                break;
+            }
+        }
+    }
+}
diff --git a/server/gameserver/dummyentity.h b/server/gameserver/dummyentity.h
new file mode 100644
index 0000000..170b622
--- /dev/null
+++ b/server/gameserver/dummyentity.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include "entity.h"
+
+namespace metatable
+{
+    class MapBlockJson;
+}
+
+class DummyEntity : public Entity
+{
+ public:
+    MapService* permanent_map_service = nullptr;
+    std::list<metatable::MapBlockJson>* blocks = nullptr;
+
+    virtual void Initialize() override;
+};
diff --git a/server/gameserver/entityfactory.cc b/server/gameserver/entityfactory.cc
index b708255..e0ccee1 100644
--- a/server/gameserver/entityfactory.cc
+++ b/server/gameserver/entityfactory.cc
@@ -10,6 +10,7 @@
 #include "player.h"
 #include "car.h"
 #include "hero.h"
+#include "dummyentity.h"
 
 void EntityFactory::Init()
 {
@@ -96,3 +97,11 @@ Hero* EntityFactory::MakeHero(int entity_uniid)
     hum->entity_type_ = ET_Hero;
     return hum;
 }
+
+DummyEntity* EntityFactory::MakeDummy(int entity_uniid)
+{
+    DummyEntity* dummy = new DummyEntity();
+    dummy->uniid_ = entity_uniid;
+    dummy->entity_type_ = ET_Dummy;
+    return dummy;
+}
diff --git a/server/gameserver/entityfactory.h b/server/gameserver/entityfactory.h
index aa60d60..d9f010d 100644
--- a/server/gameserver/entityfactory.h
+++ b/server/gameserver/entityfactory.h
@@ -9,6 +9,7 @@ class Android;
 class Player;
 class Car;
 class Hero;
+class DummyEntity;
 class EntityFactory : public a8::Singleton<EntityFactory>
 {
  private:
@@ -28,6 +29,7 @@ class EntityFactory : public a8::Singleton<EntityFactory>
     Player* MakePlayer(int entity_uniid);
     Car* MakeCar(int entity_uniid);
     Hero* MakeHero(int entity_uniid);
+    DummyEntity* MakeDummy(int entity_uniid);
 
  private:
 };
diff --git a/server/gameserver/mapinstance.cc b/server/gameserver/mapinstance.cc
index bfa5927..443af9e 100644
--- a/server/gameserver/mapinstance.cc
+++ b/server/gameserver/mapinstance.cc
@@ -10,6 +10,7 @@
 #include "metamgr.h"
 #include "room.h"
 #include "entityfactory.h"
+#include "dummyentity.h"
 
 const int MAP_GRID_WIDTH = 64;
 
@@ -35,6 +36,7 @@ void MapInstance::Init()
                        MAP_GRID_WIDTH);
     CreateThings();
     CreateTerrain();
+    CreateBlock();
     a8::UdpLog::Instance()->Info
         ("map_id:%d current_uniid:%d loots:%d mini_room_spawn_points:%d normal_room_spawn_points:%d "
          "building_num:%d obstalce_num:%d obstacle0_num:%d "
@@ -261,6 +263,18 @@ void MapInstance::CreateTerrain()
     }
 }
 
+void MapInstance::CreateBlock()
+{
+    std::list<metatable::MapBlockJson>* blocks = MetaMgr::Instance()->GetMapBlock(map_meta_->i->map_pic());
+    DummyEntity* dummy = EntityFactory::Instance()->MakeDummy(AllocUniid());
+    dummy->SetPos(a8::Vec2());
+    dummy->permanent_map_service = map_service_;
+    dummy->blocks = blocks;
+    dummy->Initialize();
+    uniid_hash_[dummy->GetUniId()] = dummy;
+    grid_service_->AddPermanentEntity(dummy);
+}
+
 void MapInstance::CreateMapObject(MetaData::MapTplThing& thing_tpl)
 {
     int thing_id = thing_tpl.RandThing();
diff --git a/server/gameserver/mapinstance.h b/server/gameserver/mapinstance.h
index 2225e9d..d56e893 100644
--- a/server/gameserver/mapinstance.h
+++ b/server/gameserver/mapinstance.h
@@ -27,6 +27,7 @@ class MapInstance
  private:
     void CreateThings();
     void CreateTerrain();
+    void CreateBlock();
     void CreateMapObject(MetaData::MapTplThing& thing_tpl);
     void CreateBuilding(int thing_id, float building_x, float building_y);
     Obstacle* InternalCreateObstacle(int id, float x, float y, int collider_tag,
diff --git a/server/gameserver/metamgr.cc b/server/gameserver/metamgr.cc
index 88b184a..f7b4073 100755
--- a/server/gameserver/metamgr.cc
+++ b/server/gameserver/metamgr.cc
@@ -84,6 +84,7 @@ public:
     std::map<int, MetaData::Drop*> drop_hash;
     std::map<std::string, std::list<metatable::MapTplThingJson>> maptpl_meta_hash;
     std::map<std::string, std::list<metatable::MapLayerJson>> layer_meta_hash;
+    std::map<std::string, std::list<metatable::MapBlockJson>> block_meta_hash;
     std::map<std::string, std::vector<MetaData::MapTplThing>> maptpl_hash;
     std::map<int, MetaData::Dress*> dress_hash;
     std::vector<MetaData::Dress*> dress_vec;
@@ -488,6 +489,19 @@ private:
                                 f8::ReadJsonMetaFile(filename, itr->second);
                             }
                         }
+                        {
+                            auto itr = block_meta_hash.find(meta.map_pic());
+                            if (itr == block_meta_hash.end()) {
+                                block_meta_hash[meta.map_pic()] = std::list<metatable::MapBlockJson>();
+                                itr = block_meta_hash.find(meta.map_pic());
+                            } else {
+                                itr->second.clear();
+                            }
+                            std::string filename = res_path + "map" + meta.map_pic() + ".block.json";
+                            if (access(filename.c_str(), F_OK) != -1) {
+                                f8::ReadJsonMetaFile(filename, itr->second);
+                            }
+                        }
                     }
                 }
 #endif
@@ -801,6 +815,12 @@ std::list<metatable::MapLayerJson>* MetaMgr::GetMapLayer(const std::string& map_
     return itr != loader_->layer_meta_hash.end() ? &itr->second : nullptr;
 }
 
+std::list<metatable::MapBlockJson>* MetaMgr::GetMapBlock(const std::string& map_name)
+{
+    auto itr = loader_->block_meta_hash.find(map_name);
+    return itr != loader_->block_meta_hash.end() ? &itr->second : nullptr;
+}
+
 std::list<MetaData::AirDrop>& MetaMgr::GetAirDrops()
 {
     return loader_->airdrop_list;
diff --git a/server/gameserver/metamgr.h b/server/gameserver/metamgr.h
index d4a12b2..79def08 100755
--- a/server/gameserver/metamgr.h
+++ b/server/gameserver/metamgr.h
@@ -34,6 +34,7 @@ class MetaMgr : public a8::Singleton<MetaMgr>
     std::vector<MetaData::MapTplThing>* GetMapTplThing(const std::string& map_name);
     metatable::TerrainJson* GetTerrainJson(int map_id);
     std::list<metatable::MapLayerJson>* GetMapLayer(const std::string& map_name);
+    std::list<metatable::MapBlockJson>* GetMapBlock(const std::string& map_name);
     std::list<MetaData::AirDrop>& GetAirDrops();
     MetaData::AirDrop* GetAirDrop(int airdrop_id);
     std::list<MetaData::AirRaid>& GetAirRaids();
diff --git a/server/tools/protobuild/metatable.proto b/server/tools/protobuild/metatable.proto
index 36379e0..77afcca 100755
--- a/server/tools/protobuild/metatable.proto
+++ b/server/tools/protobuild/metatable.proto
@@ -428,3 +428,13 @@ message MapLayerJson
     optional int32 height = 3;
     repeated int32 grids = 4;
 }
+
+message MapBlockJson
+{
+    optional int32 shape = 1;
+    optional float x = 5;
+    optional float y = 6;
+    optional float height = 7;
+    optional float width = 8;
+    optional float rad = 9;
+}