diff --git a/Src/Asp.Net/SqlSugar/Realization/Kdbndp/SqlBuilder/KdbndpQueryBuilder.cs b/Src/Asp.Net/SqlSugar/Realization/Kdbndp/SqlBuilder/KdbndpQueryBuilder.cs
index b52898203..ae31bd2fe 100644
--- a/Src/Asp.Net/SqlSugar/Realization/Kdbndp/SqlBuilder/KdbndpQueryBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/Kdbndp/SqlBuilder/KdbndpQueryBuilder.cs
@@ -75,10 +75,10 @@ namespace SqlSugar
             {
                 result = result + TranLock;
             }
-            if (result.Contains("uuid_generate_v4()"))
-            {
-                result = " CREATE EXTENSION IF NOT EXISTS pgcrypto;CREATE EXTENSION IF NOT EXISTS \"uuid-ossp\"; " + result;
-            }
+            //if (result.Contains("uuid_generate_v4()"))
+            //{
+            //    result = " CREATE EXTENSION IF NOT EXISTS kbcrypto;CREATE EXTENSION IF NOT EXISTS \"uuid-ossp\"; " + result;
+            //}
             return result;
         }
 
diff --git a/Src/Asp.Net/SqlSugar/Realization/PostgreSQL/SqlBuilder/PostgreSQLQueryBuilder.cs b/Src/Asp.Net/SqlSugar/Realization/PostgreSQL/SqlBuilder/PostgreSQLQueryBuilder.cs
index 304a380b6..e31aa88f0 100644
--- a/Src/Asp.Net/SqlSugar/Realization/PostgreSQL/SqlBuilder/PostgreSQLQueryBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/PostgreSQL/SqlBuilder/PostgreSQLQueryBuilder.cs
@@ -86,10 +86,10 @@ namespace SqlSugar
             {
                 result = result + TranLock;
             }
-            if (result.Contains("uuid_generate_v4()")) 
-            {
-                result=" CREATE EXTENSION IF NOT EXISTS pgcrypto;CREATE EXTENSION IF NOT EXISTS \"uuid-ossp\"; "+ result;
-            }
+            //if (result.Contains("uuid_generate_v4()")) 
+            //{
+            //    result=" CREATE EXTENSION IF NOT EXISTS pgcrypto;CREATE EXTENSION IF NOT EXISTS \"uuid-ossp\"; "+ result;
+            //}
             return result;
         }