diff --git a/Src/Asp.Net/SqlSugar/Abstract/CodeFirstProvider/CodeFirstProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/CodeFirstProvider/CodeFirstProvider.cs
index 5284b7fa1..29ccf4175 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/CodeFirstProvider/CodeFirstProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/CodeFirstProvider/CodeFirstProvider.cs
@@ -22,7 +22,9 @@ namespace SqlSugar
         }
         public virtual void InitTables(Type entityType)
         {
+
             this.Context.RewritableMethods.RemoveCacheAll();
+            this.Context.InitMppingInfo(entityType);
             if (!this.Context.DbMaintenance.IsAnySystemTablePermissions())
             {
                 Check.Exception(true, "Dbfirst and  Codefirst requires system table permissions");
diff --git a/Src/Asp.Net/SqlSugar/SqlSugarAccessory.cs b/Src/Asp.Net/SqlSugar/SqlSugarAccessory.cs
index 86e24178a..43bd56900 100644
--- a/Src/Asp.Net/SqlSugar/SqlSugarAccessory.cs
+++ b/Src/Asp.Net/SqlSugar/SqlSugarAccessory.cs
@@ -68,7 +68,11 @@ namespace SqlSugar
         }
         protected void InitMppingInfo<T>()
         {
-            string cacheKey = "Context.InitAttributeMappingTables" + typeof(T).FullName;
+            InitMppingInfo(typeof(T));
+        }
+        public void InitMppingInfo(Type type)
+        {
+            string cacheKey = "Context.InitAttributeMappingTables" + type.FullName;
             var entityInfo = this.Context.RewritableMethods.GetCacheInstance<EntityInfo>().Func(cacheKey,
               (cm, key) =>
               {
@@ -77,7 +81,7 @@ namespace SqlSugar
               },
               (cm, key) =>
               {
-                  var reval = this.Context.EntityProvider.GetEntityInfo<T>();
+                  var reval = this.Context.EntityProvider.GetEntityInfo(type);
                   return reval;
               });
             InitMppingInfo(entityInfo);
diff --git a/Src/Asp.Net/SqlSugar/SqlSugarClient.cs b/Src/Asp.Net/SqlSugar/SqlSugarClient.cs
index 1c17a7891..dd114c65e 100644
--- a/Src/Asp.Net/SqlSugar/SqlSugarClient.cs
+++ b/Src/Asp.Net/SqlSugar/SqlSugarClient.cs
@@ -263,6 +263,7 @@ namespace SqlSugar
         }
         public virtual IInsertable<T> Insertable<T>(Dictionary<string, object> columnDictionary) where T : class, new()
         {
+            InitMppingInfo<T>();
             Check.Exception(columnDictionary == null || columnDictionary.Count == 0, "Insertable.columnDictionary can't be null");
             var insertObject = this.RewritableMethods.DeserializeObject<T>(this.RewritableMethods.SerializeObject(columnDictionary));
             var columns = columnDictionary.Select(it => it.Key).ToList();
@@ -270,6 +271,7 @@ namespace SqlSugar
         }
         public virtual IInsertable<T> Insertable<T>(dynamic insertDynamicObject) where T : class, new()
         {
+            InitMppingInfo<T>();
             if (insertDynamicObject is T)
             {
                 return this.Insertable((T)insertDynamicObject);
@@ -293,26 +295,32 @@ namespace SqlSugar
         }
         public virtual IDeleteable<T> Deleteable<T>(Expression<Func<T, bool>> expression) where T : class, new()
         {
+            InitMppingInfo<T>();
             return this.Deleteable<T>().Where(expression);
         }
         public virtual IDeleteable<T> Deleteable<T>(dynamic primaryKeyValue) where T : class, new()
         {
+            InitMppingInfo<T>();
             return this.Deleteable<T>().In(primaryKeyValue);
         }
         public virtual IDeleteable<T> Deleteable<T>(dynamic[] primaryKeyValues) where T : class, new()
         {
+            InitMppingInfo<T>();
             return this.Deleteable<T>().In(primaryKeyValues);
         }
         public virtual IDeleteable<T> Deleteable<T>(List<dynamic> pkValue) where T : class, new()
         {
+            InitMppingInfo<T>();
             return this.Deleteable<T>().In(pkValue);
         }
         public virtual IDeleteable<T> Deleteable<T>(T deleteObj) where T : class, new()
         {
+            InitMppingInfo<T>();
             return this.Deleteable<T>().Where(deleteObj);
         }
         public virtual IDeleteable<T> Deleteable<T>(List<T> deleteObjs) where T : class, new()
         {
+            InitMppingInfo<T>();
             return this.Deleteable<T>().Where(deleteObjs);
         }
         #endregion
@@ -339,6 +347,7 @@ namespace SqlSugar
         }
         public virtual IUpdateable<T> Updateable<T>(Dictionary<string, object> columnDictionary) where T : class, new()
         {
+            InitMppingInfo<T>();
             Check.Exception(columnDictionary == null || columnDictionary.Count == 0, "Updateable.columnDictionary can't be null");
             var updateObject = this.RewritableMethods.DeserializeObject<T>(this.RewritableMethods.SerializeObject(columnDictionary));
             var columns = columnDictionary.Select(it => it.Key).ToList();
@@ -346,6 +355,7 @@ namespace SqlSugar
         }
         public virtual IUpdateable<T> Updateable<T>(dynamic updateDynamicObject) where T : class, new()
         {
+            InitMppingInfo<T>();
             if (updateDynamicObject is T)
             {
                 return this.Updateable((T)updateDynamicObject);