diff --git a/src/WCTDataMiner.Core/Services/ScenarioService.cs b/src/WCTDataMiner.Core/Services/ScenarioService.cs
index b070ed9..4ac0b39 100644
--- a/src/WCTDataMiner.Core/Services/ScenarioService.cs
+++ b/src/WCTDataMiner.Core/Services/ScenarioService.cs
@@ -264,6 +264,35 @@ public class ScenarioService
         return await query.ToListAsync();
     }
 
+    /// <summary>
+    /// 获取指定场景的 Ploss 记录
+    /// </summary>
+    /// <param name="scenarioId">场景 ID</param>
+    /// <returns>Ploss 记录列表，按 TriggerCount (Field9) 排序</returns>
+    public async Task<List<PlossRecord>> GetPlossRecordsByScenarioIdAsync(Guid scenarioId)
+    {
+        return await _context.PlossRecords
+            .AsNoTracking()
+            .Where(r => r.ScenarioId == scenarioId && !r.IsDeleted)
+            .OrderBy(r => r.Field9)
+            .ToListAsync();
+    }
+
+    /// <summary>
+    /// 获取指定场景的 Qfod 记录
+    /// </summary>
+    /// <param name="scenarioId">场景 ID</param>
+    /// <returns>Qfod 记录列表，按 ChargerIndex 和 CoilIndex 排序</returns>
+    public async Task<List<QfodRecord>> GetQfodRecordsByScenarioIdAsync(Guid scenarioId)
+    {
+        return await _context.QfodRecords
+            .AsNoTracking()
+            .Where(r => r.ScenarioId == scenarioId && !r.IsDeleted)
+            .OrderBy(r => r.ChargerIndex)
+            .ThenBy(r => r.CoilIndex)
+            .ToListAsync();
+    }
+
     /// <summary>
     /// 检测 SQLite 唯一约束违反错误
     /// </summary>