diff --git a/Cardiopulmonarybypasssystems/Services/ModbusTelemetryService.cs b/Cardiopulmonarybypasssystems/Services/ModbusTelemetryService.cs
index b065aa1..64a6006 100644
--- a/Cardiopulmonarybypasssystems/Services/ModbusTelemetryService.cs
+++ b/Cardiopulmonarybypasssystems/Services/ModbusTelemetryService.cs
@@ -570,7 +570,7 @@ public sealed class ModbusTelemetryService : IModbusTelemetryService, IDisposabl
                 {
                     Timestamp = DateTime.Now,
                     Level = "高",
-                    Message = $"压力降 ΔP {deltaPressure:F1} mmHg 偏高，请复核 D{ProximalPressureRegister}/D{DistalPressureRegister}。"
+                    Message = $"压力降 ΔP {deltaPressure:F1} mmHg 偏高，请复核 近端压力/远端压力。"
                 });
             }
         }
diff --git a/Cardiopulmonarybypasssystems/Services/StandardRepository.cs b/Cardiopulmonarybypasssystems/Services/StandardRepository.cs
index 806dc0b..bc308a3 100644
--- a/Cardiopulmonarybypasssystems/Services/StandardRepository.cs
+++ b/Cardiopulmonarybypasssystems/Services/StandardRepository.cs
@@ -20,7 +20,7 @@ public sealed class StandardRepository : IStandardRepository
             TestMethod = "使用血液或模拟血液（黏度 2.0 mPa·s~3.5 mPa·s）在 40 ℃ ± 1 ℃ 条件下，将插管保持笔直测量基线流量 L0；再围绕直径为插管外径 4 倍的圆角模板缠绕至少 180°，在保持离心泵固定转速且不使用滚压式血泵的条件下测量弯曲流量 L1；并按制造商规定的最小血液流量重复。",
             RecordFocus = "记录最大/最小流量点的 L0、L1、流量降低率、模板直径及试验温度",
             CaptureMode = InspectionItemCaptureMode.RealtimeAssist,
-            MeasurementSource = "主泵流量寄存器 D1040 + 模拟血液温度传感器",
+            MeasurementSource = "主泵流量 + 模拟血液温度传感器",
             ManualEntryHint = "系统可辅助记录直管/扭结后流量与降幅，最终试验条件和结论仍需检测员确认。",
             LiveDisplayHint = "建议先在笔直状态采集 L0，再在 4 倍外径模板上缠绕 180° 采集 L1，并在最大/最小流量点各完成一次。"
         },