diff --git a/IRaCIS.Core.API/Controllers/InspectionController.cs b/IRaCIS.Core.API/Controllers/InspectionController.cs
index 8018bc159..8ef86050d 100644
--- a/IRaCIS.Core.API/Controllers/InspectionController.cs
+++ b/IRaCIS.Core.API/Controllers/InspectionController.cs
@@ -254,6 +254,24 @@ namespace IRaCIS.Core.API.Controllers
             return result;
         }
 
+        /// <summary>
+        /// CRC撤销临床数据
+        /// </summary>
+        /// <param name="opt"></param>
+        /// <returns></returns>
+        [HttpPost, Route("Inspection/ClinicalAnswer/CRCCancelConfirmClinical")]
+        [TypeFilter(typeof(TrialResourceFilter), Arguments = new object[] { "AfterStopCannNotOpt" })]
+
+        [UnitOfWork]
+        public async Task<IResponseOutput> CRCCancelConfirmClinical(DataInspectionDto<CRCCancelConfirmClinicalInDto> opt)
+        {
+            var singid = await _inspectionService.RecordSing(opt.SignInfo);
+            var result = await _clinicalAnswerService.CRCCancelConfirmClinical(opt.Data);
+            await _inspectionService.CompletedSign(singid, result);
+            return result;
+        }
+
+
         /// <summary>
         /// PM确认临床数据
         /// </summary>
diff --git a/IRaCIS.Core.Application/Service/Reading/Interface/IClinicalAnswerService.cs b/IRaCIS.Core.Application/Service/Reading/Interface/IClinicalAnswerService.cs
index f2f803ee9..802c97fa7 100644
--- a/IRaCIS.Core.Application/Service/Reading/Interface/IClinicalAnswerService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/Interface/IClinicalAnswerService.cs
@@ -17,5 +17,7 @@ namespace IRaCIS.Core.Application.Service.Reading.Interface
 
         Task<IResponseOutput> SubmitClinicalForm(SubmitClinicalFormInDto inDto);
 
+        Task<IResponseOutput> CRCCancelConfirmClinical(CRCCancelConfirmClinicalInDto inDto);
+
     }
 }