diff --git a/Src/Asp.Net/SqlSugar/Interface/ISimpleClient.cs b/Src/Asp.Net/SqlSugar/Interface/ISimpleClient.cs
index c46041cb9..cb0c630c0 100644
--- a/Src/Asp.Net/SqlSugar/Interface/ISimpleClient.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/ISimpleClient.cs
@@ -32,6 +32,7 @@ namespace SqlSugar
         List<T> GetPageList(List<IConditionalModel> conditionalList, PageModel page);
         List<T> GetPageList(List<IConditionalModel> conditionalList, PageModel page, Expression<Func<T, object>> orderByExpression = null, OrderByType orderByType = OrderByType.Asc);
         T GetSingle(Expression<Func<T, bool>> whereExpression);
+        T GetFirst(Expression<Func<T, bool>> whereExpression);
         bool Insert(T insertObj);
         bool InsertRange(List<T> insertObjs);
         bool InsertRange(T[] insertObjs);
@@ -63,6 +64,7 @@ namespace SqlSugar
         Task<List<T>> GetPageListAsync(List<IConditionalModel> conditionalList, PageModel page);
         Task<List<T>> GetPageListAsync(List<IConditionalModel> conditionalList, PageModel page, Expression<Func<T, object>> orderByExpression = null, OrderByType orderByType = OrderByType.Asc);
         Task<T> GetSingleAsync(Expression<Func<T, bool>> whereExpression);
+        Task<T> GetFirstAsync(Expression<Func<T, bool>> whereExpression);
         Task<bool> InsertAsync(T insertObj);
         Task<bool> InsertRangeAsync(List<T> insertObjs);
         Task<bool> InsertRangeAsync(T[] insertObjs);
diff --git a/Src/Asp.Net/SqlSugar/SimpleClient.cs b/Src/Asp.Net/SqlSugar/SimpleClient.cs
index f17e11256..7ba82cedc 100644
--- a/Src/Asp.Net/SqlSugar/SimpleClient.cs
+++ b/Src/Asp.Net/SqlSugar/SimpleClient.cs
@@ -98,6 +98,10 @@ namespace SqlSugar
         {
             return Context.Queryable<T>().Single(whereExpression);
         }
+        public T GetFirst(Expression<Func<T, bool>> whereExpression) 
+        {
+            return Context.Queryable<T>().First(whereExpression);
+        }
         public virtual List<T> GetPageList(Expression<Func<T, bool>> whereExpression, PageModel page)
         {
             int count = 0;
@@ -224,6 +228,10 @@ namespace SqlSugar
         {
             return Context.Queryable<T>().SingleAsync(whereExpression);
         }
+        public Task<T> GetFirstAsync(Expression<Func<T, bool>> whereExpression)
+        {
+            return Context.Queryable<T>().FirstAsync(whereExpression);
+        }
         public virtual async Task<List<T>> GetPageListAsync(Expression<Func<T, bool>> whereExpression, PageModel page)
         {
             RefAsync<int> count = 0;