diff --git a/IRaCIS.Core.Application/Service/Common/DTO/DictionaryModel.cs b/IRaCIS.Core.Application/Service/Common/DTO/DictionaryModel.cs
index 6ff8ab0e6..baa5a2a1a 100644
--- a/IRaCIS.Core.Application/Service/Common/DTO/DictionaryModel.cs
+++ b/IRaCIS.Core.Application/Service/Common/DTO/DictionaryModel.cs
@@ -6,7 +6,7 @@ namespace IRaCIS.Application.Contracts
 {
 
 
-    public class BasicDicView: AddOrEditBasicDic
+    public class BasicDicView : AddOrEditBasicDic
     {
 
         public DateTime CreateTime { get; set; }
@@ -59,7 +59,7 @@ namespace IRaCIS.Application.Contracts
         public string ChildGroup { get; set; } = String.Empty;
 
         public int ChildCodeEnum { get; set; }
-        
+
 
         public int ShowOrder { get; set; }
 
@@ -78,6 +78,8 @@ namespace IRaCIS.Application.Contracts
 
     }
 
+
+
     public class BasicDicSelect
     {
         public Guid Id { get; set; }
@@ -97,7 +99,7 @@ namespace IRaCIS.Application.Contracts
 
         public DicDataTypeEnum DataTypeEnum { get; set; }
 
-        public bool IsEnumInt => System.Text.RegularExpressions.Regex.IsMatch(Code, @"^\d*$") && DataTypeEnum== DicDataTypeEnum.Enum;
+        public bool IsEnumInt => System.Text.RegularExpressions.Regex.IsMatch(Code, @"^-?\d+$") && DataTypeEnum== DicDataTypeEnum.Enum;
 
 
     }