diff --git a/Src/Dlhis.Basic/Organization/Request/GainfoCheckIdNoAndNameRequest.cs b/Src/Dlhis.Basic/Organization/Request/GainfoCheckIdNoAndNameRequest.cs
index c1a1124f..a21839b4 100644
--- a/Src/Dlhis.Basic/Organization/Request/GainfoCheckIdNoAndNameRequest.cs
+++ b/Src/Dlhis.Basic/Organization/Request/GainfoCheckIdNoAndNameRequest.cs
@@ -8,7 +8,6 @@ public class GainfoCheckIdNoAndNameRequest
     /// 身份证
     /// </summary>    
     [Required(ErrorMessage = "身份证不可为空")]
-    [StringLength(18, ErrorMessage = "身份证位数错误", MinimumLength = 18)]
     public string IdNo { get; set; }
 
     /// <summary>