diff --git a/Src/Asp.NetCore2/SqlSugar/Realization/PostgreSQL/PostgreSQLProvider.cs b/Src/Asp.NetCore2/SqlSugar/Realization/PostgreSQL/PostgreSQLProvider.cs
index 08fa743ce..3bbb9361c 100644
--- a/Src/Asp.NetCore2/SqlSugar/Realization/PostgreSQL/PostgreSQLProvider.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Realization/PostgreSQL/PostgreSQLProvider.cs
@@ -14,11 +14,10 @@ namespace SqlSugar
     {
         public PostgreSQLProvider() 
         {
-            if (SugarCompatible.IsFramework == false)
-            {
+          
                 AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", true);
                 AppContext.SetSwitch("Npgsql.DisableDateTimeInfinityConversions", true);
-            }
+       
         }
         public override IDbConnection Connection
         {