diff --git a/SqlSugar/Realization/MySql/Queryable/MySqlQueryable.cs b/SqlSugar/Realization/MySql/Queryable/MySqlQueryable.cs
index bf2b079f8..fc86019f8 100644
--- a/SqlSugar/Realization/MySql/Queryable/MySqlQueryable.cs
+++ b/SqlSugar/Realization/MySql/Queryable/MySqlQueryable.cs
@@ -15,5 +15,21 @@
     public class MySqlQueryable<T, T2,T3,T4> : QueryableProvider<T, T2,T3,T4>
     {
 
+    }
+    public class MySqlQueryable<T, T2, T3, T4, T5> : QueryableProvider<T, T2, T3, T4, T5>
+    {
+
+    }
+    public class MySqlQueryable<T, T2, T3, T4, T5, T6> : QueryableProvider<T, T2, T3, T4, T5, T6>
+    {
+
+    }
+    public class MySqlQueryable<T, T2, T3, T4, T5, T6, T7> : QueryableProvider<T, T2, T3, T4, T5, T6, T7>
+    {
+
+    }
+    public class MySqlQueryable<T, T2, T3, T4, T5, T6, T7, T8> : QueryableProvider<T, T2, T3, T4, T5, T6, T7, T8>
+    {
+
     }
 }
diff --git a/SqlSugar/Realization/SqlServer/Queryable/SqlServerQueryable.cs b/SqlSugar/Realization/SqlServer/Queryable/SqlServerQueryable.cs
index 7218eff73..56d2a301b 100644
--- a/SqlSugar/Realization/SqlServer/Queryable/SqlServerQueryable.cs
+++ b/SqlSugar/Realization/SqlServer/Queryable/SqlServerQueryable.cs
@@ -22,5 +22,21 @@ namespace SqlSugar
     public class SqlServerQueryable<T, T2,T3,T4> : QueryableProvider<T, T2,T3,T4>
     {
 
+    }
+    public class SqlServerQueryable<T, T2, T3, T4,T5> : QueryableProvider<T, T2, T3, T4,T5>
+    {
+
+    }
+    public class SqlServerQueryable<T, T2, T3, T4, T5,T6> : QueryableProvider<T, T2, T3, T4, T5,T6>
+    {
+
+    }
+    public class SqlServerQueryable<T, T2, T3, T4, T5, T6,T7> : QueryableProvider<T, T2, T3, T4, T5, T6,T7>
+    {
+
+    }
+    public class SqlServerQueryable<T, T2, T3, T4, T5, T6, T7,T8> : QueryableProvider<T, T2, T3, T4, T5, T6, T7,T8>
+    {
+
     }
 }