diff --git a/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs
index 9f996ac27..3e4aa5e98 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs
@@ -238,7 +238,20 @@ namespace SqlSugar
         {
             var result = InsertObjs.First();
             var identityKeys = GetIdentityKeys();
-            if (identityKeys.Count == 0) { return this.ExecuteCommand() > 0; }
+            if (identityKeys.Count == 0)
+            {
+                var snowColumn = this.EntityInfo.Columns.FirstOrDefault(it => it.IsPrimarykey = true && it.UnderType == UtilConstants.LongType);
+                if (snowColumn!=null)
+                {
+                    var id = this.ExecuteReturnSnowflakeId();
+                    snowColumn.PropertyInfo.SetValue(result, id);
+                    return true;
+                }
+                else
+                {
+                    return this.ExecuteCommand() > 0;
+                }
+            }
             var idValue = ExecuteReturnBigIdentity();
             Check.Exception(identityKeys.Count > 1, "ExecuteCommandIdentityIntoEntity does not support multiple identity keys");
             var identityKey = identityKeys.First();
@@ -290,7 +303,20 @@ namespace SqlSugar
         {
             var result = InsertObjs.First();
             var identityKeys = GetIdentityKeys();
-            if (identityKeys.Count == 0) { return await this.ExecuteCommandAsync() > 0; }
+            if (identityKeys.Count == 0)
+            {
+                var snowColumn = this.EntityInfo.Columns.FirstOrDefault(it => it.IsPrimarykey = true && it.UnderType == UtilConstants.LongType);
+                if (snowColumn != null)
+                {
+                    var id =await this.ExecuteReturnSnowflakeIdAsync();
+                    snowColumn.PropertyInfo.SetValue(result, id);
+                    return true;
+                }
+                else
+                {
+                    return await this.ExecuteCommandAsync() > 0;
+                }
+            }
             var idValue =await ExecuteReturnBigIdentityAsync();
             Check.Exception(identityKeys.Count > 1, "ExecuteCommandIdentityIntoEntity does not support multiple identity keys");
             var identityKey = identityKeys.First();
diff --git a/Src/Asp.Net/SqlSugar/Interface/ISimpleClient.cs b/Src/Asp.Net/SqlSugar/Interface/ISimpleClient.cs
index 7b3d89259..bd58d5b83 100644
--- a/Src/Asp.Net/SqlSugar/Interface/ISimpleClient.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/ISimpleClient.cs
@@ -44,6 +44,7 @@ namespace SqlSugar
         long InsertReturnBigIdentity(T insertObj);
         long InsertReturnSnowflakeId(T insertObj);
         List<long> InsertReturnSnowflakeId(List<T> insertObjs);
+        T InsertReturnEntity(T insertObj);
 
 
         bool IsAny(Expression<Func<T, bool>> whereExpression);
@@ -79,6 +80,7 @@ namespace SqlSugar
         Task<long> InsertReturnBigIdentityAsync(T insertObj);
         Task<long> InsertReturnSnowflakeIdAsync(T insertObj);
         Task<List<long>> InsertReturnSnowflakeIdAsync(List<T> insertObjs);
+        Task<T> InsertReturnEntityAsync(T insertObj);
 
         Task<bool> IsAnyAsync(Expression<Func<T, bool>> whereExpression);
         Task<bool> UpdateAsync(Expression<Func<T, T>> columns, Expression<Func<T, bool>> whereExpression);
diff --git a/Src/Asp.Net/SqlSugar/SimpleClient.cs b/Src/Asp.Net/SqlSugar/SimpleClient.cs
index c3c9059f6..66199282e 100644
--- a/Src/Asp.Net/SqlSugar/SimpleClient.cs
+++ b/Src/Asp.Net/SqlSugar/SimpleClient.cs
@@ -182,6 +182,12 @@ namespace SqlSugar
         {
             return   this.Context.Insertable(insertObjs).ExecuteReturnSnowflakeIdListAsync();
         }
+
+        public virtual T InsertReturnEntity(T insertObj)
+        {
+            return this.Context.Insertable(insertObj).ExecuteReturnEntity();
+        }
+
         public virtual bool InsertRange(T[] insertObjs)
         {
             return this.Context.Insertable(insertObjs).ExecuteCommand() > 0;
@@ -308,6 +314,10 @@ namespace SqlSugar
         {
             return this.Context.Insertable(insertObj).ExecuteReturnBigIdentityAsync();
         }
+        public virtual async Task<T> InsertReturnEntityAsync(T insertObj)
+        {
+            return await this.Context.Insertable(insertObj).ExecuteReturnEntityAsync();
+        }
         public virtual async Task<bool> InsertRangeAsync(T[] insertObjs)
         {
             return await this.Context.Insertable(insertObjs).ExecuteCommandAsync() > 0;