diff --git a/Src/Asp.NetCore2/SqlSugar/Realization/PostgreSQL/DbMaintenance/PostgreSQLDbMaintenance.cs b/Src/Asp.NetCore2/SqlSugar/Realization/PostgreSQL/DbMaintenance/PostgreSQLDbMaintenance.cs
index b91227e58..492dc8e23 100644
--- a/Src/Asp.NetCore2/SqlSugar/Realization/PostgreSQL/DbMaintenance/PostgreSQLDbMaintenance.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Realization/PostgreSQL/DbMaintenance/PostgreSQLDbMaintenance.cs
@@ -139,7 +139,7 @@ namespace SqlSugar
         {
             get
             {
-                return "create table {0} as (select * from {1} limit {2} offset 0)";
+                return "create table {2} as (select * from {1} limit  {0} offset 0)";
             }
         }
         protected override string DropTableSql