diff --git a/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
index b3c791444..fe68d7502 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
@@ -1434,6 +1434,7 @@ namespace SqlSugar
                 this.Connection = this.MasterConnection;
                 this.Context.CurrentConnectionConfig.ConnectionString = this.MasterConnectionString;
             }
+            this.Context.SugarActionType = SugarActionType.UnKnown;
         }
 
         private bool IsRead(string sql)
diff --git a/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarAccessory.cs b/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarAccessory.cs
index 5e780018e..623b195ba 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarAccessory.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarAccessory.cs
@@ -31,6 +31,7 @@ namespace SqlSugar
         public MappingColumnList MappingColumns { get; set; }
         public IgnoreColumnList IgnoreColumns { get; set; }
         public IgnoreColumnList IgnoreInsertColumns { get; set; }
+        public SugarActionType SugarActionType { get; set; } = SugarActionType.UnKnown;
         public ConfigQuery ConfigQuery { 
             get 
             {
@@ -258,6 +259,7 @@ namespace SqlSugar
         }
         protected ISugarQueryable<T> CreateQueryable<T>(ISugarQueryable<T> result)
         {
+            this.SugarActionType = SugarActionType.Query;
             Check.Exception(typeof(T).IsClass() == false || typeof(T).GetConstructors().Length == 0, "Queryable<{0}> Error ,{0} is invalid , need is a class,and can new().", typeof(T).Name);
             var sqlBuilder = InstanceFactory.GetSqlbuilder(CurrentConnectionConfig);
             result.Context = this.Context;
@@ -272,6 +274,7 @@ namespace SqlSugar
         }
         protected InsertableProvider<T> CreateInsertable<T>(T[] insertObjs) where T : class, new()
         {
+            this.SugarActionType = SugarActionType.Insert;
             var result = InstanceFactory.GetInsertableProvider<T>(this.CurrentConnectionConfig);
             var sqlBuilder = InstanceFactory.GetSqlbuilder(this.CurrentConnectionConfig); ;
             result.Context = this;
@@ -287,6 +290,7 @@ namespace SqlSugar
         }
         protected DeleteableProvider<T> CreateDeleteable<T>() where T : class, new()
         {
+            this.SugarActionType = SugarActionType.Delete;
             var result = InstanceFactory.GetDeleteableProvider<T>(this.CurrentConnectionConfig);
             var sqlBuilder = InstanceFactory.GetSqlbuilder(this.CurrentConnectionConfig); ;
             result.Context = this;
@@ -299,6 +303,7 @@ namespace SqlSugar
         }
         protected UpdateableProvider<T> CreateUpdateable<T>(T[] UpdateObjs) where T : class, new()
         {
+            this.SugarActionType = SugarActionType.Update;
             var result = InstanceFactory.GetUpdateableProvider<T>(this.CurrentConnectionConfig);
             var sqlBuilder = InstanceFactory.GetSqlbuilder(this.CurrentConnectionConfig); ;
             result.Context = this;
@@ -315,6 +320,7 @@ namespace SqlSugar
 
         protected void CreateQueryJoin<T>(Expression joinExpression, Type[] types, ISugarQueryable<T> queryable)
         {
+            this.SugarActionType = SugarActionType.Query;
             this.CreateQueryable<T>(queryable);
             string shortName = string.Empty;
             List<SugarParameter> paramters = new List<SugarParameter>();
@@ -328,6 +334,7 @@ namespace SqlSugar
         }
         protected void CreateEasyQueryJoin<T>(Expression joinExpression, Type[] types, ISugarQueryable<T> queryable)
         {
+            this.SugarActionType = SugarActionType.Query;
             this.CreateQueryable<T>(queryable);
             string shortName = string.Empty;
             queryable.SqlBuilder.QueryBuilder.EasyJoinInfos = this.GetEasyJoinInfo(joinExpression, ref shortName, queryable.SqlBuilder, types);
diff --git a/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs
index ee7baa81f..99a465d0c 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs
@@ -1199,7 +1199,8 @@ namespace SqlSugar
         }
 
         #endregion
-        #region
+
+        #region Fastest
         public IFastest<T> Fastest<T>() where T:class,new()
         {
             return new FastestProvider<T>(this);
diff --git a/Src/Asp.Net/SqlSugar/Enum/SugarActionType.cs b/Src/Asp.Net/SqlSugar/Enum/SugarActionType.cs
new file mode 100644
index 000000000..43cb27e4f
--- /dev/null
+++ b/Src/Asp.Net/SqlSugar/Enum/SugarActionType.cs
@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SqlSugar 
+{
+    public enum SugarActionType
+    {
+        Insert=0,
+        Update=1,
+        Delete=2,
+        Query=3,
+        UnKnown = -1
+    }
+}
diff --git a/Src/Asp.Net/SqlSugar/Interface/ISqlSugarClient.cs b/Src/Asp.Net/SqlSugar/Interface/ISqlSugarClient.cs
index 041c86af3..0b9823c51 100644
--- a/Src/Asp.Net/SqlSugar/Interface/ISqlSugarClient.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/ISqlSugarClient.cs
@@ -31,7 +31,7 @@ namespace SqlSugar
         EntityMaintenance EntityMaintenance { get; set; }
         QueryFilterProvider QueryFilter { get; set; }
         IContextMethods Utilities { get; set; }
-
+        SugarActionType SugarActionType { get; set; }
 
         #region Deleteable
         IDeleteable<T> Deleteable<T>() where T : class, new();
diff --git a/Src/Asp.Net/SqlSugar/Realization/Oracle/OracleProvider.cs b/Src/Asp.Net/SqlSugar/Realization/Oracle/OracleProvider.cs
index 55cffe521..836a84bd1 100644
--- a/Src/Asp.Net/SqlSugar/Realization/Oracle/OracleProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/Oracle/OracleProvider.cs
@@ -164,8 +164,16 @@ namespace SqlSugar
                 }
                 else if (parameter.DbType == System.Data.DbType.DateTime)
                 {
-                    sqlParameter.Value = parameter.Value;
-                    sqlParameter.DbType = System.Data.DbType.Date;
+                    if (this.Context.SugarActionType == SugarActionType.Insert)
+                    {
+                        sqlParameter.Value = parameter.Value;
+                        sqlParameter.DbType = System.Data.DbType.DateTime;
+                    }
+                    else
+                    {
+                        sqlParameter.Value = parameter.Value;
+                        sqlParameter.DbType = System.Data.DbType.Date;
+                    }
                 }
                 else if (parameter.DbType == System.Data.DbType.AnsiStringFixedLength)
                 {
diff --git a/Src/Asp.Net/SqlSugar/SqlSugar.csproj b/Src/Asp.Net/SqlSugar/SqlSugar.csproj
index 2ff51a9a5..338404e0f 100644
--- a/Src/Asp.Net/SqlSugar/SqlSugar.csproj
+++ b/Src/Asp.Net/SqlSugar/SqlSugar.csproj
@@ -97,6 +97,7 @@
     <Compile Include="Abstract\SaveableProvider\StorageableDataTable.cs" />
     <Compile Include="Abstract\SugarProvider\SqlSugarCoreProvider.cs" />
     <Compile Include="Entities\JoinMapper.cs" />
+    <Compile Include="Enum\SugarActionType.cs" />
     <Compile Include="Entities\SugarConnection.cs" />
     <Compile Include="ExpressionsToSql\Subquery\SubTemplate.cs" />
     <Compile Include="ExpressionsToSql\Subquery\SubqueryableN.cs" />
diff --git a/Src/Asp.Net/SqlSugar/SqlSugarClient.cs b/Src/Asp.Net/SqlSugar/SqlSugarClient.cs
index 03744c06b..6e6ce2d55 100644
--- a/Src/Asp.Net/SqlSugar/SqlSugarClient.cs
+++ b/Src/Asp.Net/SqlSugar/SqlSugarClient.cs
@@ -49,6 +49,7 @@ namespace SqlSugar
         #endregion
 
         #region Global variable
+        public SugarActionType SugarActionType { get { return this.Context.SugarActionType; }set { this.Context.SugarActionType = value; } }
         public SqlSugarProvider Context { get { return GetContext(); } }
         public bool IsSystemTablesConfig => this.Context.IsSystemTablesConfig;
         public ConnectionConfig CurrentConnectionConfig { get { return _CurrentConnectionConfig; } set { _CurrentConnectionConfig = value; } }
diff --git a/Src/Asp.Net/SqlSugar/SqlSugarScope.cs b/Src/Asp.Net/SqlSugar/SqlSugarScope.cs
index 1db7cb3fe..4d533af9e 100644
--- a/Src/Asp.Net/SqlSugar/SqlSugarScope.cs
+++ b/Src/Asp.Net/SqlSugar/SqlSugarScope.cs
@@ -35,7 +35,7 @@ namespace SqlSugar
             this._configAction = configAction;
         }
         public SqlSugarClient ScopedContext{ get{ return GetContext();}}
-
+        public SugarActionType SugarActionType { get => ScopedContext.SugarActionType;set=> ScopedContext.SugarActionType=value;  }
         public MappingTableList MappingTables { get => ScopedContext.MappingTables; set => ScopedContext.MappingTables = value; }
         public MappingColumnList MappingColumns { get => ScopedContext.MappingColumns; set => ScopedContext.MappingColumns=value; }
         public IgnoreColumnList IgnoreColumns { get => ScopedContext.IgnoreColumns; set => ScopedContext.IgnoreColumns=value; }