diff --git a/IRaCIS.Core.Application/Service/Inspection/FrontAuditConfigService.cs b/IRaCIS.Core.Application/Service/Inspection/FrontAuditConfigService.cs
index b8fbb1bde..4cb401981 100644
--- a/IRaCIS.Core.Application/Service/Inspection/FrontAuditConfigService.cs
+++ b/IRaCIS.Core.Application/Service/Inspection/FrontAuditConfigService.cs
@@ -947,6 +947,7 @@ namespace IRaCIS.Core.Application.Service
             var alllist = _frontAuditConfigRepository.Where(x => item.DataSourceGuids.Contains(x.ParentId)).ToList().GroupBy(x => new { x.ValueCN }, (key, lst) => new FrontAuditConfig
             {
                 Sort = lst.Select(x => x.Sort).FirstOrDefault(),
+                TableConfigJsonStr= lst.Select(x => x.TableConfigJsonStr).FirstOrDefault(),
                 IsShowByTrialConfig = lst.Select(x => x.IsShowByTrialConfig).FirstOrDefault(),
                 TrialConfigRelyFieldName = lst.Select(x => x.TrialConfigRelyFieldName).FirstOrDefault(),
                 Code = lst.Max(x => x.Code),
diff --git a/IRaCIS.Core.Domain/Common/FrontAuditConfig.cs b/IRaCIS.Core.Domain/Common/FrontAuditConfig.cs
index 2150b2650..5aaf66e79 100644
--- a/IRaCIS.Core.Domain/Common/FrontAuditConfig.cs
+++ b/IRaCIS.Core.Domain/Common/FrontAuditConfig.cs
@@ -213,7 +213,7 @@ namespace IRaCIS.Core.Domain.Models
 
 
 
-        public string TableConfigJsonStr { get; set; }
+        public string TableConfigJsonStr { get; set; } = String.Empty;