diff --git a/Src/Asp.Net/SqlSugar/Realization/PostgreSQL/Insertable/PostgreSQLInserttable.cs b/Src/Asp.Net/SqlSugar/Realization/PostgreSQL/Insertable/PostgreSQLInserttable.cs
index fe2ed16ba..86f6beccc 100644
--- a/Src/Asp.Net/SqlSugar/Realization/PostgreSQL/Insertable/PostgreSQLInserttable.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/PostgreSQL/Insertable/PostgreSQLInserttable.cs
@@ -35,7 +35,7 @@ namespace SqlSugar
         public override KeyValuePair<string, List<SugarParameter>> ToSql()
         {
             var result= base.ToSql();
-            return new KeyValuePair<string, List<SugarParameter>>(result.Key.Replace("$PrimaryKey", GetPrimaryKeys().FirstOrDefault()), result.Value);
+            return new KeyValuePair<string, List<SugarParameter>>(result.Key.Replace("$PrimaryKey", this.SqlBuilder.GetTranslationColumnName(GetPrimaryKeys().FirstOrDefault())), result.Value);
         }
 
         public override long ExecuteReturnBigIdentity()