diff --git a/Src/Asp.Net/SqlSugar/Infrastructure/InstanceFactory.cs b/Src/Asp.Net/SqlSugar/Infrastructure/InstanceFactory.cs
index dec7ceb7b..51293c370 100644
--- a/Src/Asp.Net/SqlSugar/Infrastructure/InstanceFactory.cs
+++ b/Src/Asp.Net/SqlSugar/Infrastructure/InstanceFactory.cs
@@ -91,28 +91,28 @@ namespace SqlSugar
         }
 
         #region 9-12
-        public static ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8,T9> GetQueryable<T, T2, T3, T4, T5, T6, T7, T8,T9>(ConnectionConfig currentConnectionConfig)
+        public static ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9> GetQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9>(ConnectionConfig currentConnectionConfig)
         {
             string className = "Queryable";
             className = GetClassName(currentConnectionConfig.DbType.ToString(), className);
-            ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8,T9> result = CreateInstance<T, T2, T3, T4, T5, T6, T7, T8,T9, ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8,T9>>(className);
+            ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9> result = CreateInstance<T, T2, T3, T4, T5, T6, T7, T8, T9, ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9>>(className);
             return result;
         }
-        public static ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9,T10> GetQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9,T10>(ConnectionConfig currentConnectionConfig)
+        public static ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10> GetQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10>(ConnectionConfig currentConnectionConfig)
         {
             string className = "Queryable";
             className = GetClassName(currentConnectionConfig.DbType.ToString(), className);
-            ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9,T10> result = CreateInstance<T, T2, T3, T4, T5, T6, T7, T8, T9,T10, ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9,T10>>(className);
+            ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10> result = CreateInstance<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10>>(className);
             return result;
         }
-        public static ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10,T11> GetQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10,T11>(ConnectionConfig currentConnectionConfig)
+        public static ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> GetQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(ConnectionConfig currentConnectionConfig)
         {
             string className = "Queryable";
             className = GetClassName(currentConnectionConfig.DbType.ToString(), className);
-            ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10,T11> result = CreateInstance<T, T2, T3, T4, T5, T6, T7, T8, T9, T10,T11, ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10,T11>>(className);
+            ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> result = CreateInstance<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>>(className);
             return result;
         }
-        public static ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,T12> GetQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(ConnectionConfig currentConnectionConfig)
+        public static ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> GetQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(ConnectionConfig currentConnectionConfig)
         {
             string className = "Queryable";
             className = GetClassName(currentConnectionConfig.DbType.ToString(), className);
@@ -183,7 +183,8 @@ namespace SqlSugar
             {
                 return new OracleUpdateable<T>();
             }
-            else {
+            else
+            {
                 return new UpdateableProvider<T>();
             }
         }
@@ -289,21 +290,21 @@ namespace SqlSugar
         }
 
         #region 9-12
-        private static Restult CreateInstance<T, T2, T3, T4, T5, T6, T7, T8,T9, Restult>(string className)
+        private static Restult CreateInstance<T, T2, T3, T4, T5, T6, T7, T8, T9, Restult>(string className)
         {
-            return CreateInstance<Restult>(className, typeof(T), typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7), typeof(T8),typeof(T9));
+            return CreateInstance<Restult>(className, typeof(T), typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7), typeof(T8), typeof(T9));
         }
-        private static Restult CreateInstance<T, T2, T3, T4, T5, T6, T7, T8, T9,T10, Restult>(string className)
+        private static Restult CreateInstance<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, Restult>(string className)
         {
-            return CreateInstance<Restult>(className, typeof(T), typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7), typeof(T8), typeof(T9),typeof(T10));
+            return CreateInstance<Restult>(className, typeof(T), typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7), typeof(T8), typeof(T9), typeof(T10));
         }
-        private static Restult CreateInstance<T, T2, T3, T4, T5, T6, T7, T8, T9, T10,T11, Restult>(string className)
+        private static Restult CreateInstance<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, Restult>(string className)
         {
-            return CreateInstance<Restult>(className, typeof(T), typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7), typeof(T8), typeof(T9), typeof(T10),typeof(T11));
+            return CreateInstance<Restult>(className, typeof(T), typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7), typeof(T8), typeof(T9), typeof(T10), typeof(T11));
         }
-        private static Restult CreateInstance<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,T12, Restult>(string className)
+        private static Restult CreateInstance<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, Restult>(string className)
         {
-            return CreateInstance<Restult>(className, typeof(T), typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7), typeof(T8), typeof(T9), typeof(T10), typeof(T11),typeof(T12));
+            return CreateInstance<Restult>(className, typeof(T), typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7), typeof(T8), typeof(T9), typeof(T10), typeof(T11), typeof(T12));
         }
         #endregion
 
@@ -353,5 +354,16 @@ namespace SqlSugar
             return result;
         }
         #endregion
+
+        #region Services
+        public static ICacheManager<V> GetCacheInstance<V>()
+        {
+            return  ReflectionInoCache<V>.GetInstance();
+        }
+        public static ISerializeManager<V> GetSerializeInstance<V>()
+        {
+            return SerializeManager<V>.GetInstance();
+        }
+        #endregion
     }
 }
diff --git a/Src/Asp.Net/SqlSugar/Infrastructure/RewritableMethods.cs b/Src/Asp.Net/SqlSugar/Infrastructure/RewritableMethods.cs
index 690109171..7f9638f11 100644
--- a/Src/Asp.Net/SqlSugar/Infrastructure/RewritableMethods.cs
+++ b/Src/Asp.Net/SqlSugar/Infrastructure/RewritableMethods.cs
@@ -191,7 +191,7 @@ namespace SqlSugar
         public string SerializeObject(object value)
         {
             DependencyManagement.TryJsonNet();
-            return JsonHelper.SerializeObject(value);
+            return InstanceFactory.GetSerializeInstance<string>().SerializeObject(value);
         }
 
    
@@ -204,7 +204,7 @@ namespace SqlSugar
         public T DeserializeObject<T>(string value)
         {
             DependencyManagement.TryJsonNet();
-            return JsonHelper.DeserializeObject<T>(value);
+            return InstanceFactory.GetSerializeInstance<T>().DeserializeObject(value);
         }
         #endregion
 
diff --git a/Src/Asp.Net/SqlSugar/Interface/ISerializeManager.cs b/Src/Asp.Net/SqlSugar/Interface/ISerializeManager.cs
new file mode 100644
index 000000000..dc1dbed3e
--- /dev/null
+++ b/Src/Asp.Net/SqlSugar/Interface/ISerializeManager.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace SqlSugar
+{
+    public interface ISerializeManager<T>
+    {
+        string SerializeObject(object value);
+         T DeserializeObject(string value);
+    }
+}
diff --git a/Src/Asp.Net/SqlSugar/SqlSugar.csproj b/Src/Asp.Net/SqlSugar/SqlSugar.csproj
index 7a958c136..79ace7575 100644
--- a/Src/Asp.Net/SqlSugar/SqlSugar.csproj
+++ b/Src/Asp.Net/SqlSugar/SqlSugar.csproj
@@ -93,10 +93,11 @@
     <Compile Include="ExpressionsToSql\Subquery\SubResolve.cs" />
     <Compile Include="ExpressionsToSql\Subquery\SubTools.cs" />
     <Compile Include="Infrastructure\DependencyManagement.cs" />
+    <Compile Include="Interface\ISerializeManager.cs" />
     <Compile Include="Realization\Oracle\Deleteable\OracleDeleteable.cs" />
     <Compile Include="Realization\Oracle\Insertable\OracleInsertable.cs" />
     <Compile Include="Realization\Oracle\Updateable\OracleUpdateable.cs" />
-    <Compile Include="Utilities\JsonHelper.cs" />
+    <Compile Include="Utilities\SerializeManager.cs" />
     <Compile Include="Utilities\ReflectionExtensions.cs" />
     <Compile Include="Realization\MySql\CodeFirst\MySqlCodeFirst.cs" />
     <Compile Include="Realization\MySql\DbFirst\MySqlDbFirst.cs" />
diff --git a/Src/Asp.Net/SqlSugar/Utilities/JsonHelper.cs b/Src/Asp.Net/SqlSugar/Utilities/JsonHelper.cs
deleted file mode 100644
index 5a2b45b4c..000000000
--- a/Src/Asp.Net/SqlSugar/Utilities/JsonHelper.cs
+++ /dev/null
@@ -1,22 +0,0 @@
-using Newtonsoft.Json;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-
-namespace SqlSugar
-{
-    internal class JsonHelper  
-    {
-        public static string SerializeObject(object value)
-        {
-            return JsonConvert.SerializeObject(value);
-        }
-
-        public static T DeserializeObject<T>(string value)
-        {
-            var jSetting = new JsonSerializerSettings { NullValueHandling = NullValueHandling.Ignore };
-            return JsonConvert.DeserializeObject<T>(value, jSetting);
-        }
-    }
-}
diff --git a/Src/Asp.Net/SqlSugar/Utilities/SerializeManager.cs b/Src/Asp.Net/SqlSugar/Utilities/SerializeManager.cs
new file mode 100644
index 000000000..60d9b73f2
--- /dev/null
+++ b/Src/Asp.Net/SqlSugar/Utilities/SerializeManager.cs
@@ -0,0 +1,33 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace SqlSugar
+{
+    public class SerializeManager<T>:ISerializeManager<T>  
+    {
+        private static SerializeManager<T> _instance = null;
+        private static readonly object _instanceLock = new object();
+        public static SerializeManager<T> GetInstance() {
+            if (_instance == null)
+                lock (_instanceLock)
+                    if (_instance == null)
+                    {
+                        _instance = new SerializeManager<T>();
+                    }
+            return _instance;
+        }
+        public string SerializeObject(object value)
+        {
+            return JsonConvert.SerializeObject(value);
+        }
+
+        public T DeserializeObject(string value)
+        {
+            var jSetting = new JsonSerializerSettings { NullValueHandling = NullValueHandling.Ignore };
+            return JsonConvert.DeserializeObject<T>(value, jSetting);
+        }
+    }
+}