diff --git a/DentistryHandpieces/HiddenSpeedSettingsViewModel.cs b/DentistryHandpieces/HiddenSpeedSettingsViewModel.cs
index dfb0831..77faefb 100644
--- a/DentistryHandpieces/HiddenSpeedSettingsViewModel.cs
+++ b/DentistryHandpieces/HiddenSpeedSettingsViewModel.cs
@@ -87,7 +87,7 @@ public sealed class HiddenSpeedSettingsViewModel : ObservableObject
         }
         catch (Exception ex)
         {
-            StatusText = $"读取失败：{ex.Message}";
+            StatusText = $"读取失败：{OperatorMessageFormatter.FromException(ex)}";
         }
         finally
         {
@@ -119,7 +119,7 @@ public sealed class HiddenSpeedSettingsViewModel : ObservableObject
         }
         catch (Exception ex)
         {
-            StatusText = $"负载转速设置保存失败：{ex.Message}";
+            StatusText = $"负载转速设置保存失败：{OperatorMessageFormatter.FromException(ex)}";
         }
         finally
         {
@@ -156,7 +156,7 @@ public sealed class HiddenSpeedSettingsViewModel : ObservableObject
         }
         catch (Exception ex)
         {
-            StatusText = $"{row.RangeText}保存失败：{ex.Message}";
+            StatusText = $"{row.RangeText}保存失败：{OperatorMessageFormatter.FromException(ex)}";
         }
         finally
         {
diff --git a/DentistryHandpieces/MainWindowViewModel.cs b/DentistryHandpieces/MainWindowViewModel.cs
index 0b71078..b2ec3b9 100644
--- a/DentistryHandpieces/MainWindowViewModel.cs
+++ b/DentistryHandpieces/MainWindowViewModel.cs
@@ -728,7 +728,7 @@ public sealed class MainWindowViewModel : ObservableObject
         {
             if (!_lastRealtimeReadFailed)
             {
-                StatusText = $"实时数据读取失败：{ex.Message}";
+                StatusText = $"实时数据读取失败：{OperatorMessageFormatter.FromException(ex)}";
                 _lastRealtimeReadFailed = true;
                 Log.Warning(ex, "PLC实时数据读取失败，后续相同故障将等待恢复后再记录");
             }
@@ -833,7 +833,7 @@ public sealed class MainWindowViewModel : ObservableObject
         }
         catch (Exception ex)
         {
-            ParameterStatusText = $"通信读取失败，正在重试：{ex.Message}";
+            ParameterStatusText = $"通信读取失败，正在重试：{OperatorMessageFormatter.FromException(ex)}";
             if (DateTime.UtcNow - _lastParameterReadFailureLogAt >= TimeSpan.FromMinutes(1))
             {
                 _lastParameterReadFailureLogAt = DateTime.UtcNow;
@@ -1130,7 +1130,7 @@ public sealed class MainWindowViewModel : ObservableObject
         }
         catch (Exception ex)
         {
-            StatusText = $"导出失败：{ex.Message}";
+            StatusText = $"导出失败：{OperatorMessageFormatter.FromException(ex)}";
             UpdateDataCaptureStatus("导出校验：失败");
             Log.Error(ex, "报表导出失败，路径 {ExportPath}", exportPath);
         }
@@ -1852,7 +1852,7 @@ public sealed class MainWindowViewModel : ObservableObject
         }
         catch (Exception ex)
         {
-            ParameterStatusText = $"PLC配置写入失败：{ex.Message}";
+            ParameterStatusText = $"PLC配置写入失败：{OperatorMessageFormatter.FromException(ex)}";
             Log.Error(ex, "PLC参数配置写入失败");
         }
         finally
@@ -1892,7 +1892,8 @@ public sealed class MainWindowViewModel : ObservableObject
             }
 
             await _plcRegisterService.WriteFloatAsync(plcConfig, registerAddress, (float)newValue);
-            changedItems.Add($"{fieldName}(D{registerAddress})");
+            changedItems.Add(fieldName);
+            Log.Information("PLC参数写入成功，参数 {FieldName}，D{RegisterAddress}={Value}", fieldName, registerAddress, newValue);
         }
 
     }
@@ -2008,13 +2009,13 @@ public sealed class MainWindowViewModel : ObservableObject
             UpdateAxialForceSetpointModeText();
             ApplyActiveAxialForceSetpointInput();
             UpdateParameterSummaries();
-            ParameterStatusText = $"已切换到{GetActiveAxialForceSetpointName()}，M30={(usePullForceSetpoint ? 1 : 0)}";
+            ParameterStatusText = $"已切换到{GetActiveAxialForceSetpointName()}。";
             Log.Information("轴向力模式切换成功，M{CoilAddress}={Value}，当前模式 {Mode}", AxialForceModeCoil, usePullForceSetpoint ? 1 : 0, GetActiveAxialForceSetpointName());
             await AutoStopIfSetpointReachedAsync();
         }
         catch (Exception ex)
         {
-            ParameterStatusText = $"轴向力切换失败：{ex.Message}";
+            ParameterStatusText = $"轴向力切换失败：{OperatorMessageFormatter.FromException(ex)}";
             Log.Error(ex, "轴向力模式切换失败，M{CoilAddress}={Value}", AxialForceModeCoil, usePullForceSetpoint ? 1 : 0);
         }
     }
@@ -2043,7 +2044,7 @@ public sealed class MainWindowViewModel : ObservableObject
     {
         if (await PulsePlcAsync(VentValveCoil, "通气阀"))
         {
-            StatusText = $"通气阀已触发，M{VentValveCoil}脉冲完成。";
+            StatusText = "通气阀已触发。";
         }
     }
 
@@ -2097,7 +2098,7 @@ public sealed class MainWindowViewModel : ObservableObject
         }
         catch (Exception ex)
         {
-            SetTestPageInputStatus($"{fieldName}自动写入 D{registerAddress} 失败：{ex.Message}");
+            SetTestPageInputStatus($"{fieldName}自动写入失败：{OperatorMessageFormatter.FromException(ex)}");
             Log.Error(ex, "{FieldName}自动写入失败，D{RegisterAddress}={Value}", fieldName, registerAddress, value);
         }
         finally
@@ -2120,7 +2121,7 @@ public sealed class MainWindowViewModel : ObservableObject
         }
         catch (Exception ex)
         {
-            SetTestPageInputStatus($"{fieldName}自动写入 D{registerAddress} 失败：{ex.Message}");
+            SetTestPageInputStatus($"{fieldName}自动写入失败：{OperatorMessageFormatter.FromException(ex)}");
             Log.Error(ex, "{FieldName}自动写入失败，D{RegisterAddress}={Value}", fieldName, registerAddress, value);
         }
         finally
@@ -2147,7 +2148,7 @@ public sealed class MainWindowViewModel : ObservableObject
             UpdateTorqueCurveStatus();
         }
 
-        SetTestPageInputStatus($"{fieldName}已自动写入并回读确认 D{registerAddress}={FormatConfigNumber(confirmedValue)}");
+        SetTestPageInputStatus($"{fieldName}已自动写入并回读确认：{FormatConfigNumber(confirmedValue)}");
         Log.Information("{FieldName}自动写入并回读成功，D{RegisterAddress}={Value}", fieldName, registerAddress, confirmedValue);
 
         if (parameter is TestPageInputParameter.AxialPullForceSetpoint or TestPageInputParameter.AxialJumpForceSetpoint)
@@ -2470,7 +2471,7 @@ public sealed class MainWindowViewModel : ObservableObject
             }
             catch (Exception ex)
             {
-                StatusText = $"PLC {actionName}状态读取失败：M{enabledCoil}/M{doneCoil}，{ex.Message}";
+                StatusText = $"PLC {actionName}状态读取失败：{OperatorMessageFormatter.FromException(ex)}";
                 if (!hasLoggedReadFailure)
                 {
                     hasLoggedReadFailure = true;
@@ -2481,7 +2482,7 @@ public sealed class MainWindowViewModel : ObservableObject
             await Task.Delay(200);
         }
 
-        StatusText = $"PLC {actionName}完成状态未确认：M{doneCoil} 未置位。";
+        StatusText = $"PLC {actionName}完成状态未确认。";
         Log.Warning("PLC {ActionName}完成状态超时未确认，M{DoneCoil}未置位", actionName, doneCoil);
         return false;
     }
@@ -2496,7 +2497,7 @@ public sealed class MainWindowViewModel : ObservableObject
         }
         catch (Exception ex)
         {
-            StatusText = $"PLC {actionName}失败：M{coilAddress}，{ex.Message}";
+            StatusText = $"PLC {actionName}失败：{OperatorMessageFormatter.FromException(ex)}";
             Log.Error(ex, "PLC动作失败：{ActionName}，M{CoilAddress}", actionName, coilAddress);
             return false;
         }
@@ -2534,7 +2535,7 @@ public sealed class MainWindowViewModel : ObservableObject
         }
         catch (Exception ex)
         {
-            StatusText = $"PLC {actionName}失败：M{coilAddress}={(value ? 1 : 0)}，{ex.Message}";
+            StatusText = $"PLC {actionName}失败：{OperatorMessageFormatter.FromException(ex)}";
             Log.Error(ex, "PLC手动动作失败：{ActionName}，M{CoilAddress}={Value}", actionName, coilAddress, value ? 1 : 0);
             return false;
         }
@@ -2794,7 +2795,7 @@ public sealed class MainWindowViewModel : ObservableObject
         }
         catch (Exception ex)
         {
-            StatusText = $"转速/扭矩结束提示读取失败：M{SpeedTorqueLimitWarningCoil}/M{SpeedTorqueWearPlateWarningCoil}，{ex.Message}";
+            StatusText = $"转速/扭矩结束提示读取失败：{OperatorMessageFormatter.FromException(ex)}";
             Log.Error(ex, "转速/扭矩结束提示读取失败，M{LimitCoil}/M{WearCoil}", SpeedTorqueLimitWarningCoil, SpeedTorqueWearPlateWarningCoil);
         }
     }
diff --git a/DentistryHandpieces/OperatorMessageFormatter.cs b/DentistryHandpieces/OperatorMessageFormatter.cs
new file mode 100644
index 0000000..b9cfeb6
--- /dev/null
+++ b/DentistryHandpieces/OperatorMessageFormatter.cs
@@ -0,0 +1,19 @@
+using System.Text.RegularExpressions;
+
+namespace DentistryHandpieces;
+
+internal static partial class OperatorMessageFormatter
+{
+    [GeneratedRegex(@"\b[DM]\d+\b", RegexOptions.CultureInvariant)]
+    private static partial Regex PlcAddressRegex();
+
+    [GeneratedRegex(@"[ \t]{2,}", RegexOptions.CultureInvariant)]
+    private static partial Regex RepeatedWhitespaceRegex();
+
+    public static string FromException(Exception exception)
+    {
+        string message = PlcAddressRegex().Replace(exception.Message, string.Empty);
+        string cleanedMessage = RepeatedWhitespaceRegex().Replace(message, " ").Trim();
+        return string.IsNullOrWhiteSpace(cleanedMessage) ? "请检查设备通信。" : cleanedMessage;
+    }
+}