diff --git a/Src/Asp.Net/SqlSugar/Entities/ConnectionConfig.cs b/Src/Asp.Net/SqlSugar/Entities/ConnectionConfig.cs
index 006a693c3..a14655aee 100644
--- a/Src/Asp.Net/SqlSugar/Entities/ConnectionConfig.cs
+++ b/Src/Asp.Net/SqlSugar/Entities/ConnectionConfig.cs
@@ -23,5 +23,14 @@ namespace SqlSugar
         /// Default SystemTable,If you do not have system table permissions, use attribute
         /// </summary>
         public InitKeyType InitKeyType = InitKeyType.SystemTable;
+        /// <summary>
+        /// 
+        /// </summary>
+        public ConfigureServices ConfigureExternalServices { get; set; }
+    }
+
+    public class ConfigureServices
+    {
+        public ISerializeManager SerializeManager { get; set; }
     }
 }
diff --git a/Src/Asp.Net/SqlSugar/Infrastructure/ContextMethods.cs b/Src/Asp.Net/SqlSugar/Infrastructure/ContextMethods.cs
index 7440b37af..205619dbd 100644
--- a/Src/Asp.Net/SqlSugar/Infrastructure/ContextMethods.cs
+++ b/Src/Asp.Net/SqlSugar/Infrastructure/ContextMethods.cs
@@ -8,7 +8,7 @@ using System.Text;
 using System.Threading.Tasks;
 namespace SqlSugar
 {
-    public class ContextMethods : IRewritableMethods
+    public class ContextMethods : IContextMethods
     {
         #region DataReader
 
@@ -263,7 +263,7 @@ namespace SqlSugar
         #endregion
 
         #region Cache
-        public ICacheManager<T> GetCacheInstance<T>()
+        public ICacheService<T> GetCacheInstance<T>()
         {
             return ReflectionInoCache<T>.GetInstance();
         }
diff --git a/Src/Asp.Net/SqlSugar/Infrastructure/InstanceFactory.cs b/Src/Asp.Net/SqlSugar/Infrastructure/InstanceFactory.cs
index 60a28628f..3552e8d49 100644
--- a/Src/Asp.Net/SqlSugar/Infrastructure/InstanceFactory.cs
+++ b/Src/Asp.Net/SqlSugar/Infrastructure/InstanceFactory.cs
@@ -356,13 +356,13 @@ namespace SqlSugar
         #endregion
 
         #region Services
-        public static ICacheManager<V> GetCacheInstance<V>()
+        public static ICacheService<V> GetCacheInstance<V>()
         {
             return  ReflectionInoCache<V>.GetInstance();
         }
         public static ISerializeManager GetSerializeInstance()
         {
-            return SerializeManager.GetInstance();
+            return SerializeService.GetInstance();
         }
         #endregion
     }
diff --git a/Src/Asp.Net/SqlSugar/Infrastructure/SqlSugarAccessory.cs b/Src/Asp.Net/SqlSugar/Infrastructure/SqlSugarAccessory.cs
index 2f01296b3..20af717cb 100644
--- a/Src/Asp.Net/SqlSugar/Infrastructure/SqlSugarAccessory.cs
+++ b/Src/Asp.Net/SqlSugar/Infrastructure/SqlSugarAccessory.cs
@@ -25,7 +25,7 @@ namespace SqlSugar
         protected EntityMaintenance _EntityProvider;
         protected IAdo _Ado;
         protected ILambdaExpressions _LambdaExpressions;
-        protected IRewritableMethods _RewritableMethods;
+        protected IContextMethods _RewritableMethods;
         protected IDbMaintenance _DbMaintenance;
         protected QueryFilterProvider _QueryFilterProvider;
         protected SimpleClient _SimpleClient;
diff --git a/Src/Asp.Net/SqlSugar/Interface/ICacheManager.cs b/Src/Asp.Net/SqlSugar/Interface/ICacheService.cs
similarity index 69%
rename from Src/Asp.Net/SqlSugar/Interface/ICacheManager.cs
rename to Src/Asp.Net/SqlSugar/Interface/ICacheService.cs
index 6bfb10531..9862d28c0 100644
--- a/Src/Asp.Net/SqlSugar/Interface/ICacheManager.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/ICacheService.cs
@@ -3,7 +3,7 @@ using System.Collections.Generic;
 
 namespace SqlSugar
 {
-    public interface ICacheManager<V>
+    public interface ICacheService<V>
     {
         V this[string key] { get; }
         void Add(string key, V value);
@@ -12,6 +12,6 @@ namespace SqlSugar
         V Get(string key);
         IEnumerable<string> GetAllKey();
         void Remove(string key);
-        V GetOrCreate(string cacheKey, Func<ICacheManager<V>, string, V> successAction, Func<ICacheManager<V>, string, V> errorAction);
+        V GetOrCreate(string cacheKey, Func<ICacheService<V>, string, V> successAction, Func<ICacheService<V>, string, V> errorAction);
     }
 }
\ No newline at end of file
diff --git a/Src/Asp.Net/SqlSugar/Interface/IRewritableMethods.cs b/Src/Asp.Net/SqlSugar/Interface/IContextMethods.cs
similarity index 89%
rename from Src/Asp.Net/SqlSugar/Interface/IRewritableMethods.cs
rename to Src/Asp.Net/SqlSugar/Interface/IContextMethods.cs
index fbc68a3b3..e0cec73ea 100644
--- a/Src/Asp.Net/SqlSugar/Interface/IRewritableMethods.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/IContextMethods.cs
@@ -8,7 +8,7 @@ using System.Threading.Tasks;
 
 namespace SqlSugar
 {
-    public interface IRewritableMethods
+    public interface IContextMethods
     {
         ExpandoObject DataReaderToExpandoObject(IDataReader reader);
         List<ExpandoObject> DataReaderToExpandoObjectList(IDataReader reader);
@@ -18,7 +18,7 @@ namespace SqlSugar
         T TranslateCopy<T>(T sourceObject);
         SqlSugarClient CopyContext(SqlSugarClient context, bool isCopyEvents = false);
         dynamic DataTableToDynamic(DataTable table);
-        ICacheManager<T> GetCacheInstance<T>();
+        ICacheService<T> GetCacheInstance<T>();
         void RemoveCacheAll();
         void RemoveCacheAll<T>();
         void RemoveCache<T>(string key);
diff --git a/Src/Asp.Net/SqlSugar/Interface/ISerializeManager.cs b/Src/Asp.Net/SqlSugar/Interface/ISerializeService.cs
similarity index 84%
rename from Src/Asp.Net/SqlSugar/Interface/ISerializeManager.cs
rename to Src/Asp.Net/SqlSugar/Interface/ISerializeService.cs
index eed4df661..3441076b4 100644
--- a/Src/Asp.Net/SqlSugar/Interface/ISerializeManager.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/ISerializeService.cs
@@ -5,7 +5,7 @@ using System.Text;
 
 namespace SqlSugar
 {
-    public interface ISerializeManager
+    public interface ISerializeService
     {
         string SerializeObject(object value);
          T DeserializeObject<T>(string value);
diff --git a/Src/Asp.Net/SqlSugar/Utilities/CacheManager.cs b/Src/Asp.Net/SqlSugar/Services/CacheService.cs
similarity index 94%
rename from Src/Asp.Net/SqlSugar/Utilities/CacheManager.cs
rename to Src/Asp.Net/SqlSugar/Services/CacheService.cs
index 1d94d31b8..39eb00cc0 100644
--- a/Src/Asp.Net/SqlSugar/Utilities/CacheManager.cs
+++ b/Src/Asp.Net/SqlSugar/Services/CacheService.cs
@@ -6,7 +6,7 @@ using System.Collections;
 using System.Linq.Expressions;
 namespace SqlSugar
 {
-    public class ReflectionInoCache<V> : ICacheManager<V>
+    public class ReflectionInoCache<V> : ICacheService<V>
     {
         readonly System.Collections.Concurrent.ConcurrentDictionary<string, V> InstanceCache = new System.Collections.Concurrent.ConcurrentDictionary<string, V>();
         private static ReflectionInoCache<V> _instance = null;
@@ -76,7 +76,7 @@ namespace SqlSugar
             return this.InstanceCache.Keys;
         }
 
-        public V GetOrCreate(string cacheKey, Func<ICacheManager<V>, string, V> successAction, Func<ICacheManager<V>, string, V> errorAction)
+        public V GetOrCreate(string cacheKey, Func<ICacheService<V>, string, V> successAction, Func<ICacheService<V>, string, V> errorAction)
         {
             var cm = ReflectionInoCache<V>.GetInstance();
             if (cm.ContainsKey(cacheKey)) return successAction(cm, cacheKey);
diff --git a/Src/Asp.Net/SqlSugar/Utilities/SerializeManager.cs b/Src/Asp.Net/SqlSugar/Services/SerializeService.cs
similarity index 77%
rename from Src/Asp.Net/SqlSugar/Utilities/SerializeManager.cs
rename to Src/Asp.Net/SqlSugar/Services/SerializeService.cs
index de15301d3..59c5c60e1 100644
--- a/Src/Asp.Net/SqlSugar/Utilities/SerializeManager.cs
+++ b/Src/Asp.Net/SqlSugar/Services/SerializeService.cs
@@ -6,16 +6,16 @@ using System.Text;
 
 namespace SqlSugar
 {
-    public class SerializeManager:ISerializeManager
+    public class SerializeService:ISerializeService
     {
-        private static SerializeManager _instance = null;
+        private static SerializeService _instance = null;
         private static readonly object _instanceLock = new object();
-        public static SerializeManager GetInstance() {
+        public static SerializeService GetInstance() {
             if (_instance == null)
                 lock (_instanceLock)
                     if (_instance == null)
                     {
-                        _instance = new SerializeManager();
+                        _instance = new SerializeService();
                     }
             return _instance;
         }
diff --git a/Src/Asp.Net/SqlSugar/SqlSugar.csproj b/Src/Asp.Net/SqlSugar/SqlSugar.csproj
index 0d7261549..dc524af6b 100644
--- a/Src/Asp.Net/SqlSugar/SqlSugar.csproj
+++ b/Src/Asp.Net/SqlSugar/SqlSugar.csproj
@@ -93,11 +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="Interface\ISerializeService.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\SerializeManager.cs" />
+    <Compile Include="Services\SerializeService.cs" />
     <Compile Include="Utilities\ReflectionExtensions.cs" />
     <Compile Include="Realization\MySql\CodeFirst\MySqlCodeFirst.cs" />
     <Compile Include="Realization\MySql\DbFirst\MySqlDbFirst.cs" />
@@ -134,7 +134,7 @@
     <Compile Include="Enum\DbObjectType.cs" />
     <Compile Include="Enum\ProperyType.cs" />
     <Compile Include="Utilities\FileHelper.cs" />
-    <Compile Include="Interface\ICacheManager.cs" />
+    <Compile Include="Interface\ICacheService.cs" />
     <Compile Include="Entities\DbResult.cs" />
     <Compile Include="Enum\InitKeyType.cs" />
     <Compile Include="Interface\IFilter.cs" />
@@ -160,7 +160,7 @@
     <Compile Include="Abstract\SqlBuilderProvider\UpdateBuilder.cs" />
     <Compile Include="Abstract\SqlBuilderProvider\SqlBuilderAccessory.cs" />
     <Compile Include="Abstract\SqlBuilderProvider\SqlBuilderProvider.cs" />
-    <Compile Include="Utilities\CacheManager.cs" />
+    <Compile Include="Services\CacheService.cs" />
     <Compile Include="Utilities\Check.cs" />
     <Compile Include="Utilities\DbExtensions.cs" />
     <Compile Include="Utilities\ErrorMessage.cs" />
@@ -239,7 +239,7 @@
     <Compile Include="Interface\IQueryable.cs" />
     <Compile Include="Interface\IDMLBuilder.cs" />
     <Compile Include="Interface\ISqlBuilder.cs" />
-    <Compile Include="Interface\IRewritableMethods.cs" />
+    <Compile Include="Interface\IContextMethods.cs" />
     <Compile Include="Interface\IUpdateable.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Infrastructure\SqlSugarAccessory.cs" />
diff --git a/Src/Asp.Net/SqlSugar/SqlSugarClient.cs b/Src/Asp.Net/SqlSugar/SqlSugarClient.cs
index 7e56156b4..abb6f7441 100644
--- a/Src/Asp.Net/SqlSugar/SqlSugarClient.cs
+++ b/Src/Asp.Net/SqlSugar/SqlSugarClient.cs
@@ -68,12 +68,12 @@ namespace SqlSugar
 
         #region Util Methods
         [Obsolete("Use SqlSugarClient.Utilities")]
-        public virtual IRewritableMethods RewritableMethods
+        public virtual IContextMethods RewritableMethods
         {
             get { return this.Utilities; }
             set { this.Utilities = value; }
         }
-        public virtual IRewritableMethods Utilities
+        public virtual IContextMethods Utilities
         {
             get
             {