diff --git a/VOL.Ai/Services/AiSportsStationService.cs b/VOL.Ai/Services/AiSportsStationService.cs
index 9b03ab8..fb64b74 100644
--- a/VOL.Ai/Services/AiSportsStationService.cs
+++ b/VOL.Ai/Services/AiSportsStationService.cs
@@ -102,8 +102,8 @@ namespace VOL.Ai.Services
                     train.StartTime,
                     train.EndTime,
                     train.Score,
-                    // QA stores this as float, while production still uses int.
-                    StandardCounts = Convert.ToDouble(train.StandardCounts),
+                    // Cast in SQL so int and float columns both materialize as the original int type.
+                    StandardCounts = Convert.ToInt32(Convert.ToDouble(train.StandardCounts)),
                     train.UnStandardCounts,
                     train.TimeKeeping,
                     train.Duration,
diff --git a/VOL.Entity/DomainModels/YiLu/YL_Train.cs b/VOL.Entity/DomainModels/YiLu/YL_Train.cs
index 872bffe..a4c5f1a 100644
--- a/VOL.Entity/DomainModels/YiLu/YL_Train.cs
+++ b/VOL.Entity/DomainModels/YiLu/YL_Train.cs
@@ -72,7 +72,7 @@ namespace VOL.Entity.DomainModels.YiLu
         /// <summary>
         /// 有效个数
         /// </summary>
-        public double StandardCounts { get; set; }
+        public int StandardCounts { get; set; }
 
         /// <summary>
         /// 不合格动作数
diff --git a/VOL.Model/Ai/Response/AiSportsStationDto.cs b/VOL.Model/Ai/Response/AiSportsStationDto.cs
index bd37f8b..950b85c 100644
--- a/VOL.Model/Ai/Response/AiSportsStationDto.cs
+++ b/VOL.Model/Ai/Response/AiSportsStationDto.cs
@@ -42,7 +42,7 @@ namespace VOL.Model.Ai.Response
         /// </summary>
         public double? Score { get; set; }
 
-        public double StandardCounts { get; set; }
+        public int StandardCounts { get; set; }
 
         public int UnStandardCounts { get; set; }