diff --git a/GameServer/Controllers/CreatureController.cs b/GameServer/Controllers/CreatureController.cs
index ee493c7..24726d3 100644
--- a/GameServer/Controllers/CreatureController.cs
+++ b/GameServer/Controllers/CreatureController.cs
@@ -1,5 +1,6 @@
 using Core.Config;
 using GameServer.Controllers.Attributes;
+using GameServer.Extensions.Logic;
 using GameServer.Models;
 using GameServer.Network;
 using GameServer.Network.Messages;
@@ -243,12 +244,14 @@ internal class CreatureController : Controller
     {
         for (int i = 0; i < _modelManager.Formation.RoleIds.Length; i++)
         {
-            PlayerEntity entity = _entityFactory.CreatePlayer(_modelManager.Formation.RoleIds[i], _modelManager.Player.Id);
+            int roleId = _modelManager.Formation.RoleIds[i];
+
+            PlayerEntity entity = _entityFactory.CreatePlayer(roleId, _modelManager.Player.Id);
             entity.Pos = _modelManager.Player.Position.Clone();
             entity.IsCurrentRole = i == 0;
 
             _entitySystem.Create(entity);
-            entity.InitProps(_configManager.GetConfig<BasePropertyConfig>(entity.ConfigId)!);
+            entity.ComponentSystem.Get<EntityAttributeComponent>().SetAll(_modelManager.Roles.GetRoleById(roleId)!.GetAttributeList());
 
             CreateConcomitants(entity);
 
diff --git a/GameServer/Controllers/InventoryController.cs b/GameServer/Controllers/InventoryController.cs
index d04aafd..0bde569 100644
--- a/GameServer/Controllers/InventoryController.cs
+++ b/GameServer/Controllers/InventoryController.cs
@@ -1,5 +1,6 @@
 using Core.Config;
 using GameServer.Controllers.Attributes;
+using GameServer.Extensions.Logic;
 using GameServer.Models;
 using GameServer.Network;
 using GameServer.Systems.Entity;
@@ -34,7 +35,7 @@ internal class InventoryController : Controller
     public RpcResult OnItemExchangeInfoRequest() => Response(MessageId.ItemExchangeInfoResponse, new ItemExchangeInfoResponse());
 
     [NetEvent(MessageId.EquipTakeOnRequest)]
-    public async Task<RpcResult> OnEquipTakeOnRequest(EquipTakeOnRequest request, ModelManager modelManager, CreatureController creatureController)
+    public async Task<RpcResult> OnEquipTakeOnRequest(EquipTakeOnRequest request, ModelManager modelManager, CreatureController creatureController, ConfigManager configManager)
     {
         WeaponItem? weapon = modelManager.Inventory.GetWeaponById(request.Data.EquipIncId);
         if (weapon == null) return Response(MessageId.EquipTakeOnResponse, new EquipTakeOnResponse
@@ -42,9 +43,34 @@ internal class InventoryController : Controller
             ErrorCode = (int)ErrorCode.ErrItemIdInvaild
         });
 
-        PlayerEntity? entity = creatureController.GetPlayerEntityByRoleId(request.Data.RoleId);
-        if (entity != null) 
+        WeaponConfig weaponConf = configManager.GetConfig<WeaponConfig>(weapon.Id)!;
+
+        roleInfo? role = modelManager.Roles.GetRoleById(request.Data.RoleId);
+        if (role == null) return Response(MessageId.EquipTakeOnResponse, new EquipTakeOnResponse
         {
+            ErrorCode = (int)ErrorCode.NotValidRole
+        });
+
+        // Take off previous weapon
+        WeaponItem? prevWeapon = modelManager.Inventory.WeaponList.SingleOrDefault(weapon => weapon.RoleId == role.RoleId);
+        if (prevWeapon != null) prevWeapon.RoleId = 0;
+
+        // Set new weapon
+        weapon.RoleId = role.RoleId;
+        role.ApplyWeaponProperties(weaponConf);
+
+        // Update role prop data on client
+        await Session.Push(MessageId.PbRolePropsNotify, new PbRolePropsNotify
+        {
+            RoleId = role.RoleId,
+            BaseProp = { role.BaseProp },
+            AddProp = { role.AddProp }
+        });
+
+        PlayerEntity? entity = creatureController.GetPlayerEntityByRoleId(request.Data.RoleId);
+        if (entity != null)
+        {
+            // Update entity equipment
             EntityEquipComponent equipComponent = entity.ComponentSystem.Get<EntityEquipComponent>();
             equipComponent.WeaponId = weapon.Id;
 
@@ -53,6 +79,41 @@ internal class InventoryController : Controller
                 EntityId = entity.Id,
                 EquipComponent = equipComponent.Pb.EquipComponent
             });
+
+            // Update entity gameplay attributes
+            EntityAttributeComponent attrComponent = entity.ComponentSystem.Get<EntityAttributeComponent>();
+            attrComponent.SetAll(role.GetAttributeList());
+
+            await Session.Push(MessageId.AttributeChangedNotify, new AttributeChangedNotify
+            {
+                Id = entity.Id,
+                Attributes = { attrComponent.Pb.AttributeComponent.GameAttributes }
+            });
+        }
+
+        // Notify to take off previous one
+        {
+            EquipTakeOnNotify equipTakeOnNotify = new()
+            {
+                DataList =
+                {
+                    new RoleLoadEquipData
+                    {
+                        EquipIncId = weapon.IncrId,
+                        RoleId = role.RoleId
+                    }
+                }
+            };
+
+            if (prevWeapon != null)
+            {
+                equipTakeOnNotify.DataList.Add(new RoleLoadEquipData
+                {
+                    EquipIncId = prevWeapon.IncrId
+                });
+            }
+
+            await Session.Push(MessageId.EquipTakeOnNotify, equipTakeOnNotify);
         }
 
         return Response(MessageId.EquipTakeOnResponse, new EquipTakeOnResponse
diff --git a/GameServer/Controllers/RoleController.cs b/GameServer/Controllers/RoleController.cs
index 764b110..8fc333f 100644
--- a/GameServer/Controllers/RoleController.cs
+++ b/GameServer/Controllers/RoleController.cs
@@ -1,5 +1,6 @@
 using Core.Config;
 using GameServer.Controllers.Attributes;
+using GameServer.Extensions.Logic;
 using GameServer.Models;
 using GameServer.Network;
 using GameServer.Systems.Event;
@@ -23,6 +24,8 @@ internal class RoleController : Controller
 
             WeaponItem weapon = modelManager.Inventory.AddNewWeapon(roleConfig.InitWeaponItemId);
             weapon.RoleId = role.RoleId;
+
+            role.ApplyWeaponProperties(configManager.GetConfig<WeaponConfig>(weapon.Id)!);
         }
     }
 
diff --git a/GameServer/Extensions/Logic/RoleInfoExtensions.cs b/GameServer/Extensions/Logic/RoleInfoExtensions.cs
new file mode 100644
index 0000000..53b4975
--- /dev/null
+++ b/GameServer/Extensions/Logic/RoleInfoExtensions.cs
@@ -0,0 +1,39 @@
+using Core.Config;
+using Protocol;
+
+namespace GameServer.Extensions.Logic;
+internal static class RoleInfoExtensions
+{
+    public static IEnumerable<GameplayAttributeData> GetAttributeList(this roleInfo role)
+    {
+        return role.BaseProp.Select(prop => new GameplayAttributeData
+        {
+            AttributeType = prop.Key,
+            BaseValue = prop.Value,
+            CurrentValue = prop.Value + ((role.AddProp.SingleOrDefault(p => p.Key == prop.Key)?.Value) ?? 0),
+        });
+    }
+
+    public static void ApplyWeaponProperties(this roleInfo role, WeaponConfig weaponConf)
+    {
+        role.AddProp.Clear();
+
+        if (weaponConf.FirstPropId != null)
+        {
+            role.AddProp.Add(new ArrayIntInt
+            {
+                Key = weaponConf.FirstPropId.Id,
+                Value = (int)weaponConf.FirstPropId.Value
+            });
+        }
+
+        if (weaponConf.SecondPropId != null)
+        {
+            role.AddProp.Add(new ArrayIntInt
+            {
+                Key = weaponConf.SecondPropId.Id,
+                Value = (int)weaponConf.SecondPropId.Value
+            });
+        }
+    }
+}
diff --git a/GameServer/Models/RoleModel.cs b/GameServer/Models/RoleModel.cs
index b0c6d47..488d354 100644
--- a/GameServer/Models/RoleModel.cs
+++ b/GameServer/Models/RoleModel.cs
@@ -18,6 +18,11 @@ internal class RoleModel
         return info;
     }
 
+    public roleInfo? GetRoleById(int roleId)
+    {
+        return Roles.SingleOrDefault(role => role.RoleId == roleId);
+    }
+
     private static List<ArrayIntInt> CreateBasePropList(BasePropertyConfig? config)
     {
         List<ArrayIntInt> baseProp = [];
diff --git a/GameServer/Systems/Entity/Component/EntityAttributeComponent.cs b/GameServer/Systems/Entity/Component/EntityAttributeComponent.cs
index 4fd4d3a..9687dbb 100644
--- a/GameServer/Systems/Entity/Component/EntityAttributeComponent.cs
+++ b/GameServer/Systems/Entity/Component/EntityAttributeComponent.cs
@@ -12,6 +12,14 @@ internal class EntityAttributeComponent : EntityComponentBase
         _gameplayAttributes = [];
     }
 
+    public void SetAll(IEnumerable<GameplayAttributeData> attributes)
+    {
+        foreach (GameplayAttributeData attr in attributes)
+        {
+            SetAttribute((EAttributeType)attr.AttributeType, attr.CurrentValue, attr.BaseValue);
+        }
+    }
+
     public void SetAttribute(EAttributeType type, int currentValue, int baseValue)
     {
         if (!_gameplayAttributes.TryGetValue(type, out GameplayAttributeData? attribute))