diff --git a/Src/Asp.Net/SqlSugar/Infrastructure/DependencyManagement.cs b/Src/Asp.Net/SqlSugar/Infrastructure/DependencyManagement.cs
index f1eb32c3c..ac22fc1bd 100644
--- a/Src/Asp.Net/SqlSugar/Infrastructure/DependencyManagement.cs
+++ b/Src/Asp.Net/SqlSugar/Infrastructure/DependencyManagement.cs
@@ -52,7 +52,10 @@ namespace SqlSugar
 
         internal static void TryPostgreSQL()
         {
-            throw new NotImplementedException();
+            var message = ErrorMessage.GetThrowMessage(
+                    "SqlSugar PostGreSQL only support.NET CORE",
+                    "SqlSugar使用 PostGreSQL只支持.NET CORE");
+            throw new Exception(message);
         }
 
         internal static void TryOracle()