diff --git a/src/SJZY.Track.Application/Services/Warning/Handlers/ReturnWarningHandler.cs b/src/SJZY.Track.Application/Services/Warning/Handlers/ReturnWarningHandler.cs
index 26242871..449ad78c 100644
--- a/src/SJZY.Track.Application/Services/Warning/Handlers/ReturnWarningHandler.cs
+++ b/src/SJZY.Track.Application/Services/Warning/Handlers/ReturnWarningHandler.cs
@@ -595,7 +595,7 @@ public sealed class ReturnWarningHandler : IReturnWarningHandler, ITransientDepe
     private static bool CanNeedFollow(ReturnWarningRuleItemBO oldRule, ReturnWarningRuleItemBO postRule)
     {
         // 时效发生更改
-        if (Math.Abs(oldRule.ReturnTimeSpan - postRule.ReturnTimeSpan) > 1.0)
+        if (Math.Abs(oldRule.ReturnTimeSpan - postRule.ReturnTimeSpan) > 0.1f)
             return true;
 
         // 关注的轨迹状态减少
diff --git a/src/SJZY.Track.Application/Services/Warning/Handlers/TransportWarningHandler.cs b/src/SJZY.Track.Application/Services/Warning/Handlers/TransportWarningHandler.cs
index 26b75035..e384f2c1 100644
--- a/src/SJZY.Track.Application/Services/Warning/Handlers/TransportWarningHandler.cs
+++ b/src/SJZY.Track.Application/Services/Warning/Handlers/TransportWarningHandler.cs
@@ -968,10 +968,10 @@ public class TransportWarningHandler : ITransportWarningHandler, ITransientDepen
         if (oldRule.EndTrackStatusId != postRule.EndTrackStatusId)
             return true;
 
-        if (Math.Abs(oldRule.TransportTimeSpan - postRule.TransportTimeSpan) > 1.0f)
+        if (Math.Abs(oldRule.TransportTimeSpan - postRule.TransportTimeSpan) > 0.1f)
             return true;
 
-        if (Math.Abs(oldRule.StartTrackWarningTimeSpan - postRule.StartTrackWarningTimeSpan) > 1.0f)
+        if (Math.Abs(oldRule.StartTrackWarningTimeSpan - postRule.StartTrackWarningTimeSpan) > 0.1f)
             return true;
 
         return false;