diff --git a/RIZO.Model/Mes/Dto/ProductionPreparation/QualityControlDetailDto.cs b/RIZO.Model/Mes/Dto/ProductionPreparation/QualityControlDetailDto.cs
index 66d070e..e9c8f8d 100644
--- a/RIZO.Model/Mes/Dto/ProductionPreparation/QualityControlDetailDto.cs
+++ b/RIZO.Model/Mes/Dto/ProductionPreparation/QualityControlDetailDto.cs
@@ -21,8 +21,6 @@ namespace RIZO.Model.Mes.Dto.ProductionPreparation
 
         [Required(ErrorMessage = "检查参数名称（如：环境温度、设备运行状态）不能为空")]
         public string ParamName { get; set; }
-
-        [Required(ErrorMessage = "参数值（如：23℃、正常）不能为空")]
         public string ParamValue { get; set; }
 
         public string ParamUnit { get; set; }