diff --git a/Api/Utility/JsonTool.cs b/Api/Utility/JsonTool.cs
index 399b7e3..13fffdc 100644
--- a/Api/Utility/JsonTool.cs
+++ b/Api/Utility/JsonTool.cs
@@ -1,32 +1,54 @@
-using System.Collections;
+using System.Collections;
+using System.Text.Encodings.Web;
 using System.Text.Json;
 using System.Text.Json.Serialization;
+using System.Text.Unicode;
 using Milimoe.FunGame.Core.Library.Common.Architecture;
-using Milimoe.FunGame.Core.Library.Common.JsonConverter;
 using Milimoe.FunGame.Core.Service;
 
 namespace Milimoe.FunGame.Core.Api.Utility
 {
     /// <summary>
-    /// 创建一个Json工具类<para/>
+    /// Json工具类<para/>
     /// 此工具类拥有单独的序列化选项，支持添加自定义转换器 <see cref="BaseEntityConverter{T}"/><para/>
     /// <see cref="BaseEntityConverter{T}"/> 继承自 <see cref="JsonConverter"/>
     /// </summary>
     public class JsonTool
     {
         /// <summary>
-        /// 序列化选项
+        /// 默认的序列化选项
         /// </summary>
         public static JsonSerializerOptions JsonSerializerOptions => JsonManager.GeneralOptions;
+        
+        /// <summary>
+        /// 序列化选项
+        /// </summary>
+        public JsonSerializerOptions Options { get; set; } = new();
+
+        /// <summary>
+        /// 创建一个Json工具类<para/>
+        /// 此工具类拥有单独的序列化选项，支持添加自定义转换器 <see cref="BaseEntityConverter{T}"/><para/>
+        /// <see cref="BaseEntityConverter{T}"/> 继承自 <see cref="JsonConverter"/>
+        /// </summary>
+        public JsonTool()
+        {
+            Options.WriteIndented = JsonSerializerOptions.WriteIndented;
+            Options.Encoder = JavaScriptEncoder.Create(UnicodeRanges.All);
+            Options.ReferenceHandler = ReferenceHandler.IgnoreCycles;
+            foreach (JsonConverter converter in JsonSerializerOptions.Converters)
+            {
+                Options.Converters.Add(converter);
+            }
+        }
 
         /// <summary>
         /// 注册一个自定义转换器，支持 <see cref="BaseEntityConverter{T}"/>
         /// </summary>
         /// <param name="converter"></param>
-        public static void AddConverter(JsonConverter converter)
+        public void AddConverter(JsonConverter converter)
         {
-            if (!JsonSerializerOptions.Converters.Contains(converter))
-                JsonSerializerOptions.Converters.Add(converter);
+            if (!Options.Converters.Contains(converter))
+                Options.Converters.Add(converter);
         }
 
         /// <summary>
@@ -47,7 +69,7 @@ namespace Milimoe.FunGame.Core.Api.Utility
         /// <typeparam name="T"></typeparam>
         /// <param name="obj"></param>
         /// <returns></returns>
-        public string GetString<T>(T obj) => JsonManager.GetString(obj, JsonSerializerOptions);
+        public string GetString<T>(T obj) => JsonManager.GetString(obj, Options);
 
         /// <summary>
         /// 反序列化Json对象
@@ -55,14 +77,14 @@ namespace Milimoe.FunGame.Core.Api.Utility
         /// <typeparam name="T"></typeparam>
         /// <param name="json"></param>
         /// <returns></returns>
-        public T? GetObject<T>(string json) => JsonManager.GetObject<T>(json, JsonSerializerOptions);
+        public T? GetObject<T>(string json) => JsonManager.GetObject<T>(json, Options);
 
         /// <summary>
         /// 反序列化Json对象，此方法可能无法返回正确的类型，请注意辨别
         /// </summary>
         /// <param name="json"></param>
         /// <returns></returns>
-        public object? GetObject(string json) => JsonManager.GetObject(json, JsonSerializerOptions);
+        public object? GetObject(string json) => JsonManager.GetObject(json, Options);
 
         /// <summary>
         /// 反序列化Hashtable中Key对应的Json对象
@@ -71,7 +93,7 @@ namespace Milimoe.FunGame.Core.Api.Utility
         /// <param name="table"></param>
         /// <param name="key"></param>
         /// <returns></returns>
-        public T? GetObject<T>(Hashtable table, string key) => JsonManager.GetObject<T>(table, key, JsonSerializerOptions);
+        public T? GetObject<T>(Hashtable table, string key) => JsonManager.GetObject<T>(table, key, Options);
 
         /// <summary>
         /// 反序列化Dictionary中Key对应的Json对象
@@ -80,7 +102,7 @@ namespace Milimoe.FunGame.Core.Api.Utility
         /// <param name="dict"></param>
         /// <param name="key"></param>
         /// <returns></returns>
-        public T? GetObject<T>(Dictionary<string, object> dict, string key) => JsonManager.GetObject<T>(dict, key, JsonSerializerOptions);
+        public T? GetObject<T>(Dictionary<string, object> dict, string key) => JsonManager.GetObject<T>(dict, key, Options);
 
         /// <summary>
         /// 反序列化IEnumerable中的Json对象 可指定反序列化选项
@@ -89,7 +111,7 @@ namespace Milimoe.FunGame.Core.Api.Utility
         /// <param name="e"></param>
         /// <param name="index"></param>
         /// <returns></returns>
-        public T? JsonDeserializeFromIEnumerable<T>(IEnumerable<object> e, int index) => JsonManager.GetObject<T>(e, index, JsonSerializerOptions);
+        public T? JsonDeserializeFromIEnumerable<T>(IEnumerable<object> e, int index) => JsonManager.GetObject<T>(e, index, Options);
 
         /// <summary>
         /// 反序列化多个Json对象
@@ -98,6 +120,6 @@ namespace Milimoe.FunGame.Core.Api.Utility
         /// <typeparam name="T"></typeparam>
         /// <param name="json"></param>
         /// <returns></returns>
-        public List<T> GetObjects<T>(string json) => JsonManager.GetObjects<T>(json, JsonSerializerOptions);
+        public List<T> GetObjects<T>(string json) => JsonManager.GetObjects<T>(json, Options);
     }
 }
diff --git a/Controller/BaseAddonController.cs b/Controller/BaseAddonController.cs
index 88497da..4533da3 100644
--- a/Controller/BaseAddonController.cs
+++ b/Controller/BaseAddonController.cs
@@ -1,4 +1,5 @@
-using Milimoe.FunGame.Core.Interface.Addons;
+using Milimoe.FunGame.Core.Api.Utility;
+using Milimoe.FunGame.Core.Interface.Addons;
 using Milimoe.FunGame.Core.Library.Common.Addon;
 using Milimoe.FunGame.Core.Library.Constant;
 
@@ -41,6 +42,11 @@ namespace Milimoe.FunGame.Core.Controller
         /// <returns></returns>
         public void Error(Exception e) => MaskMethod_Error(e);
 
+        /// <summary>
+        /// JSON 工具类对象
+        /// </summary>
+        public JsonTool JSON { get; } = new();
+
         /// <summary>
         /// 新建一个BaseAddonController
         /// </summary>
diff --git a/Controller/ServerAddonController.cs b/Controller/ServerAddonController.cs
index e384673..0cb3cb4 100644
--- a/Controller/ServerAddonController.cs
+++ b/Controller/ServerAddonController.cs
@@ -1,4 +1,4 @@
-using Milimoe.FunGame.Core.Api.Transmittal;
+using Milimoe.FunGame.Core.Api.Transmittal;
 using Milimoe.FunGame.Core.Api.Utility;
 using Milimoe.FunGame.Core.Interface.Addons;
 using Milimoe.FunGame.Core.Library.SQLScript.Common;
@@ -17,7 +17,7 @@ namespace Milimoe.FunGame.Core.Controller
     public class ServerAddonController<T>(IAddon addon, Dictionary<string, object> delegates) : BaseAddonController<T>(addon, delegates), IServerAddon where T : IAddon
     {
         /// <summary>
-        /// 数据库连接器
+        /// 数据库连接器 [ 后台长连接仅查询专用，请勿用于事务、更新和新增，对应需求请使用：<see cref="GetSQLHelper"/> ]
         /// </summary>
         public SQLHelper? SQLHelper => _sqlHelper;
 
@@ -32,7 +32,16 @@ namespace Milimoe.FunGame.Core.Controller
         private CancellationTokenSource? _cts = null;
 
         /// <summary>
-        /// 新建 SQLHelper
+        /// 获取一个可以用来进行事务操作、更新/新增数据的数据库连接器 [ 请使用 using Controller.GetSQLHelper() 来让它能够自动释放 ]
+        /// </summary>
+        /// <returns></returns>
+        public SQLHelper? GetSQLHelper()
+        {
+            return Factory.OpenFactory.GetSQLHelper();
+        }
+
+        /// <summary>
+        /// 新建 SQLHelper [ 后台长连接仅查询专用，请勿用于事务、更新和新增，对应需求请使用：<see cref="GetSQLHelper"/> ]
         /// </summary>
         public void NewSQLHelper()
         {
@@ -55,7 +64,7 @@ namespace Milimoe.FunGame.Core.Controller
                             // 每两小时触发一次SQL服务器的心跳查询，防止SQL服务器掉线
                             try
                             {
-                                await Task.Delay(2 * 1000 * 3600);
+                                await Task.Delay(2 * 1000 * 3600, _cts.Token);
                                 _sqlHelper?.ExecuteDataSet(ServerLoginLogs.Select_GetLastLoginTime());
                             }
                             catch (OperationCanceledException)