diff --git a/IRaCIS.Core.Domain/Reading/ReadingCriterion/ReadingQuestionCriterionTrial.cs b/IRaCIS.Core.Domain/Reading/ReadingCriterion/ReadingQuestionCriterionTrial.cs
index f87f00640..5385bed5e 100644
--- a/IRaCIS.Core.Domain/Reading/ReadingCriterion/ReadingQuestionCriterionTrial.cs
+++ b/IRaCIS.Core.Domain/Reading/ReadingCriterion/ReadingQuestionCriterionTrial.cs
@@ -112,7 +112,7 @@ public class ReadingQuestionCriterionTrial : BaseAddAuditEntity
     public bool IsReadingPeriod { get; set; } = true;
 
     [Comment("是否生成全局阅片任务")]
-    public bool IsGlobalReading { get; set; } = true;
+    public bool IsGlobalReading { get; set; } = false;
 
     [Comment("是否签名")]
     public bool IsSigned { get; set; } = false;