diff --git a/common/Tnb.Common/Dtos/DataBase/TableFieldOutput.cs b/common/Tnb.Common/Dtos/DataBase/TableFieldOutput.cs
index 07d84be4..71d4b3f9 100644
--- a/common/Tnb.Common/Dtos/DataBase/TableFieldOutput.cs
+++ b/common/Tnb.Common/Dtos/DataBase/TableFieldOutput.cs
@@ -38,8 +38,4 @@ public class TableFieldOutput
     /// </summary>
     public string fieldName { get; set; }
 
-    /// <summary>
-    /// 编号.
-    /// </summary>
-    public int index { get; set; }
 }
\ No newline at end of file