diff --git a/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs b/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs
index b3388010..c6d2a263 100644
--- a/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs
+++ b/IRaCIS.Core.Application/Service/Allocation/VisitTaskService.cs
@@ -1403,7 +1403,7 @@ namespace IRaCIS.Core.Application.Service
             var task = (await _visitTaskRepository.FirstOrDefaultAsync(t => t.Id == taskId)).IfNullThrowException();
 
             //申请的任务 肯定是未完成阅片的  并且是访视类型的
-            if (task.ReadingCategory != ReadingCategory.Visit || task.ReadingTaskState != ReadingTaskState.HaveSigned)
+            if (task.ReadingCategory != ReadingCategory.Visit || task.ReadingTaskState == ReadingTaskState.HaveSigned)
             {
                 return ResponseOutput.NotOk("仅仅未完成的访视类型的任务支持PM退回");