diff --git a/Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/Subquery/SubqueryableN.cs b/Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/Subquery/SubqueryableN.cs
index d1fa9f888..fdcdf2cc2 100644
--- a/Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/Subquery/SubqueryableN.cs
+++ b/Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/Subquery/SubqueryableN.cs
@@ -280,6 +280,35 @@ namespace SqlSugar
         {
             return null;
         }
+        public TResult Max<TResult>(Func<T1, T2, T3,T4, TResult> expression)
+        {
+            return default(TResult);
+        }
+        public Byte[] Max(Func<T1, T2, T3, T4, Byte[]> expression)
+        {
+            return null;
+        }
+        public string Max(Func<T1, T2, T3, T4, string> expression)
+        {
+            return default(string);
+        }
+
+        public string Min(Func<T1, T2, T3, T4, string> expression)
+        {
+            return default(string);
+        }
+        public TResult Min<TResult>(Func<T1, T2,T3, T4, TResult> expression)
+        {
+            return default(TResult);
+        }
+        public Byte[] Min(Func<T1, T2, T3,T4, Byte[]> expression)
+        {
+            return null;
+        }
+        public string Sum(Func<T1, T2, T3,T4, string> expression)
+        {
+            return default(string);
+        }
     }
     public class Subqueryable<T1, T2, T3> : Subqueryable<T1> where T1 : class, new()
     {
@@ -335,6 +364,36 @@ namespace SqlSugar
         {
             return null;
         }
+
+        public TResult Max<TResult>(Func<T1, T2,T3, TResult> expression)
+        {
+            return default(TResult);
+        }
+        public Byte[] Max(Func<T1, T2, T3, Byte[]> expression)
+        {
+            return null;
+        }
+        public string Max(Func<T1, T2, T3, string> expression)
+        {
+            return default(string);
+        }
+
+        public string Min(Func<T1, T2, T3, string> expression)
+        {
+            return default(string);
+        }
+        public TResult Min<TResult>(Func<T1, T2,T3, TResult> expression)
+        {
+            return default(TResult);
+        }
+        public Byte[] Min(Func<T1, T2, T3, Byte[]> expression)
+        {
+            return null;
+        }
+        public string Sum(Func<T1, T2, T3, string> expression)
+        {
+            return default(string);
+        }
     }
     public class Subqueryable<T1, T2> : Subqueryable<T1> where T1 : class, new()
     {
@@ -386,5 +445,34 @@ namespace SqlSugar
         {
             return null;
         }
+        public TResult Max<TResult>(Func<T1,T2, TResult> expression)
+        {
+            return default(TResult);
+        }
+        public Byte[] Max(Func<T1, T2, Byte[]> expression)
+        {
+            return null;
+        }
+        public string Max(Func<T1, T2, string> expression)
+        {
+            return default(string);
+        }
+
+        public string Min(Func<T1, T2, string> expression)
+        {
+            return default(string);
+        }
+        public TResult Min<TResult>(Func<T1, T2, TResult> expression)
+        {
+            return default(TResult);
+        }
+        public Byte[] Min(Func<T1, T2, Byte[]> expression)
+        {
+            return null;
+        }
+        public string Sum(Func<T1, T2, string> expression)
+        {
+            return default(string);
+        }
     }
 }