diff --git a/HealthMonitor.WebApi/Worker.cs b/HealthMonitor.WebApi/Worker.cs
index 833f4bb..10c6860 100644
--- a/HealthMonitor.WebApi/Worker.cs
+++ b/HealthMonitor.WebApi/Worker.cs
@@ -222,6 +222,8 @@ namespace HealthMonitor.WebApi
 
                                 systolicRefValue = lastPush!.SystolicRefValue;
                                 diastolicRefValue = lastPush!.DiastolicRefValue;
+                                lastPushSystolicInc = lastPush!.SystolicIncValue;
+                                lastPushDiastolicInc = lastPush!.DiastolicIncValue;
 
                                 condition = $"ts between '{lastPush?.Timestamp:yyyy-MM-dd HH:mm:ss.fff}' and '{startTime:yyyy-MM-dd HH:mm:ss.fff}' " +
                                 $"and serialno='{imeiDel}' " +
@@ -249,8 +251,7 @@ namespace HealthMonitor.WebApi
                                 var currentSystolicInc = (int)((systolicRefValue - systolicAvg) * systolicAvgOffset)!;
                                 var currentDiastolicInc = (int)((diastolicRefValue - diastolicAvg) * diastolicAvgOffset)!;
 
-                                lastPushSystolicInc = lastPush!.SystolicIncValue;
-                                lastPushDiastolicInc= lastPush!.DiastolicIncValue;
+                               
                                 // 累计增量
                                 systolicInc = currentSystolicInc + lastPushSystolicInc;
                                 diastolicInc = currentDiastolicInc + lastPushDiastolicInc;