diff --git a/HealthMonitor.Service/Resolver/BloodpressResolver.cs b/HealthMonitor.Service/Resolver/BloodpressResolver.cs
index fd70290..e71376c 100644
--- a/HealthMonitor.Service/Resolver/BloodpressResolver.cs
+++ b/HealthMonitor.Service/Resolver/BloodpressResolver.cs
@@ -234,9 +234,18 @@ namespace HealthMonitor.Service.Resolver
 
                     var lastPushSystolicRefValue = lastPush!.SystolicRefValue;
                     var lastPushDiastolicRefValue = lastPush!.SystolicRefValue;
+
+
+                     //使用最后一次设备下发校准值作为新的标定值
+                    systolicRefValue = lastPushSystolicRefValue;
+                    diastolicRefValue = lastPushDiastolicRefValue;
+
                     // 测量值当作平均值
                     systolicAvg = bp.SystolicValue;
                     diastolicAvg = bp.DiastolicValue;
+
+
+
                     systolicInc = (int)((systolicRefValue - systolicAvg) * systolicAvgOffset)!;
                     diastolicInc = (int)((diastolicRefValue - diastolicAvg) * diastolicAvgOffset)!;
                     #region 更新 gps_persoon remarks 下发增量值到iot