diff --git a/Entity/Character/Character.cs b/Entity/Character/Character.cs
index 601e1ce..91827c7 100644
--- a/Entity/Character/Character.cs
+++ b/Entity/Character/Character.cs
@@ -699,7 +699,7 @@ namespace Milimoe.FunGame.Core.Entity
         {
             get
             {
-                double value = INT * General.GameplayEquilibriumConstant.INTtoAccelerationCoefficientMultiplier + ExActionCoefficient;
+                double value = INT * General.GameplayEquilibriumConstant.INTtoAccelerationCoefficientMultiplier + ExAccelerationCoefficient;
                 return Calculation.PercentageCheck(value);
             }
         }
@@ -1509,7 +1509,7 @@ namespace Milimoe.FunGame.Core.Entity
             if (Effects.Where(e => e.EffectType != EffectType.Item).Any())
             {
                 builder.AppendLine("== 状态栏 ==");
-                builder.Append(string.Join("，", Effects.Select(e => e.Name)));
+                builder.Append(string.Join("，", Effects.Where(e => e.EffectType != EffectType.Item).Select(e => e.Name)));
             }
 
             return builder.ToString();
@@ -1551,7 +1551,7 @@ namespace Milimoe.FunGame.Core.Entity
 
             builder.AppendLine($"硬直时间：{hardnessTimes:0.##}");
 
-            if (Effects.Count > 0)
+            if (Effects.Where(e => e.EffectType != EffectType.Item).Any())
             {
                 builder.AppendLine("== 状态栏 ==");
                 foreach (Effect effect in Effects.Where(e => e.EffectType != EffectType.Item))
@@ -1583,10 +1583,10 @@ namespace Milimoe.FunGame.Core.Entity
             builder.AppendLine($"核心属性：{PrimaryAttributeValue:0.##}" + (ExPrimaryAttributeValue != 0 ? $" [{BasePrimaryAttributeValue:0.##} {(ExPrimaryAttributeValue >= 0 ? "+" : "-")} {Math.Abs(ExPrimaryAttributeValue):0.##}]" : ""));
             builder.AppendLine($"硬直时间：{hardnessTimes:0.##}");
 
-            if (Effects.Count > 0)
+            if (Effects.Where(e => e.EffectType != EffectType.Item).Any())
             {
                 builder.AppendLine("== 状态栏 ==");
-                builder.Append(string.Join("，", Effects.Select(e => e.Name)));
+                builder.Append(string.Join("，", Effects.Where(e => e.EffectType != EffectType.Item).Select(e => e.Name)));
             }
 
             return builder.ToString();
diff --git a/Entity/Character/CharacterBuilder.cs b/Entity/Character/CharacterBuilder.cs
index c73d608..8ebba27 100644
--- a/Entity/Character/CharacterBuilder.cs
+++ b/Entity/Character/CharacterBuilder.cs
@@ -104,8 +104,9 @@ namespace Milimoe.FunGame.Core.Entity
         /// <param name="inventory"></param>
         /// <param name="itemsDefined"></param>
         /// <param name="skillsDefined"></param>
+        /// <param name="recovery"></param>
         /// <returns>构建的新角色</returns>
-        public Character Build(IEnumerable<Skill> skills, IEnumerable<Item> items, bool newItemGuid = true, EquipSlot? equips = null, Inventory? inventory = null, IEnumerable<Item>? itemsDefined = null, IEnumerable<Skill>? skillsDefined = null)
+        public Character Build(IEnumerable<Skill> skills, IEnumerable<Item> items, bool newItemGuid = true, EquipSlot? equips = null, Inventory? inventory = null, IEnumerable<Item>? itemsDefined = null, IEnumerable<Skill>? skillsDefined = null, bool recovery = true)
         {
             Character character = Factory.GetCharacter();
             character.Id = Id;
@@ -226,7 +227,7 @@ namespace Milimoe.FunGame.Core.Entity
                     }
                 }
             }
-            character.Recovery();
+            if (recovery) character.Recovery();
             return character;
         }
 
@@ -240,10 +241,11 @@ namespace Milimoe.FunGame.Core.Entity
         /// <param name="inventory"></param>
         /// <param name="itemsDefined">对于动态扩展的物品而言，传入已定义的物品表，不使用被复制物品的数据</param>
         /// <param name="skillsDefined">对于动态扩展的技能而言，传入已定义的技能表，不使用被复制技能的数据</param>
+        /// <param name="recovery"></param>
         /// <returns>构建的新角色</returns>
-        public static Character Build(Character reference, bool newItemGuid = true, bool copyLevel = true, Inventory? inventory = null, IEnumerable<Item>? itemsDefined = null, IEnumerable<Skill>? skillsDefined = null)
+        public static Character Build(Character reference, bool newItemGuid = true, bool copyLevel = true, Inventory? inventory = null, IEnumerable<Item>? itemsDefined = null, IEnumerable<Skill>? skillsDefined = null, bool recovery = true)
         {
-            Character character = new CharacterBuilder(reference).Build(reference.Skills, reference.Items, newItemGuid, reference.EquipSlot, inventory, itemsDefined, skillsDefined);
+            Character character = new CharacterBuilder(reference).Build(reference.Skills, reference.Items, newItemGuid, reference.EquipSlot, inventory, itemsDefined, skillsDefined, recovery);
             if (copyLevel)
             {
                 character.Level = reference.Level;
diff --git a/Entity/System/Inventory.cs b/Entity/System/Inventory.cs
index 7b49557..2b0c281 100644
--- a/Entity/System/Inventory.cs
+++ b/Entity/System/Inventory.cs
@@ -68,7 +68,7 @@ namespace Milimoe.FunGame.Core.Entity
         /// <summary>
         /// 小队
         /// </summary>
-        public HashSet<Character> Squad { get; set; } = [];
+        public HashSet<long> Squad { get; set; } = [];
         
         /// <summary>
         /// 练级中的角色
diff --git a/Library/Common/JsonConverter/CharacterConverter.cs b/Library/Common/JsonConverter/CharacterConverter.cs
index 4c2e711..d253a81 100644
--- a/Library/Common/JsonConverter/CharacterConverter.cs
+++ b/Library/Common/JsonConverter/CharacterConverter.cs
@@ -86,6 +86,12 @@ namespace Milimoe.FunGame.Core.Library.Common.JsonConverter
                 case nameof(Character.ExMPPercentage):
                     result.ExMPPercentage = reader.GetDouble();
                     break;
+                case nameof(Character.HP):
+                    result.HP = reader.GetDouble();
+                    break;
+                case nameof(Character.MP):
+                    result.MP = reader.GetDouble();
+                    break;
                 case nameof(Character.EP):
                     result.EP = reader.GetDouble();
                     break;
@@ -249,6 +255,8 @@ namespace Milimoe.FunGame.Core.Library.Common.JsonConverter
             writer.WriteNumber(nameof(Character.InitialMP), value.InitialMP);
             writer.WriteNumber(nameof(Character.ExMP2), value.ExMP2);
             writer.WriteNumber(nameof(Character.ExMPPercentage), value.ExMPPercentage);
+            writer.WriteNumber(nameof(Character.HP), value.HP);
+            writer.WriteNumber(nameof(Character.MP), value.MP);
             writer.WriteNumber(nameof(Character.EP), value.EP);
             writer.WriteNumber(nameof(Character.InitialATK), value.InitialATK);
             writer.WriteNumber(nameof(Character.ExATK2), value.ExATK2);
diff --git a/Library/Common/JsonConverter/InventoryConverter.cs b/Library/Common/JsonConverter/InventoryConverter.cs
index 33ba6ba..fa20a7c 100644
--- a/Library/Common/JsonConverter/InventoryConverter.cs
+++ b/Library/Common/JsonConverter/InventoryConverter.cs
@@ -47,10 +47,10 @@ namespace Milimoe.FunGame.Core.Library.Common.JsonConverter
                     }
                     break;
                 case nameof(Inventory.Squad):
-                    HashSet<Character> squad = NetworkUtility.JsonDeserialize<HashSet<Character>>(ref reader, options) ?? [];
-                    foreach (Character character in squad)
+                    HashSet<long> squad = NetworkUtility.JsonDeserialize<HashSet<long>>(ref reader, options) ?? [];
+                    foreach (long cid in squad)
                     {
-                        result.Squad.Add(character);
+                        result.Squad.Add(cid);
                     }
                     break;
                 case nameof(Inventory.Training):
diff --git a/Library/Common/JsonConverter/UserConverter.cs b/Library/Common/JsonConverter/UserConverter.cs
index 50cf055..313318f 100644
--- a/Library/Common/JsonConverter/UserConverter.cs
+++ b/Library/Common/JsonConverter/UserConverter.cs
@@ -76,9 +76,9 @@ namespace Milimoe.FunGame.Core.Library.Common.JsonConverter
                         result.Inventory.Items.Add(item);
                     }
                     result.Inventory.MainCharacter = inventory.MainCharacter;
-                    foreach (Character character in inventory.Squad)
+                    foreach (long cid in inventory.Squad)
                     {
-                        result.Inventory.Squad.Add(character);
+                        result.Inventory.Squad.Add(cid);
                     }
                     foreach (long cid in inventory.Training.Keys)
                     {