diff --git a/YD_AllHeartRates.Api/Middlewares/SportsRoutineReportJob.cs b/YD_AllHeartRates.Api/Middlewares/SportsRoutineReportJob.cs
index 7c55bc7..2857fa8 100644
--- a/YD_AllHeartRates.Api/Middlewares/SportsRoutineReportJob.cs
+++ b/YD_AllHeartRates.Api/Middlewares/SportsRoutineReportJob.cs
@@ -187,7 +187,7 @@ namespace YD_AllHeartRates.Api.Middlewares
             var now = DateTime.Now;
 
             // 每天 8:30 ~ 18:30 每小时30分执行
-            if (now.Hour < 8 || now.Hour > 18 || now.Minute != 30)
+            if (now.Hour < 8 || now.Hour > 18 || now.Minute != 50)
                 return;
 
             var startTime = now.AddHours(-1);
@@ -214,7 +214,7 @@ namespace YD_AllHeartRates.Api.Middlewares
                     .Select(g => new
                     {
                         g.Key.StudentName,
-                        Minute = g.Key.Minute,
+                        g.Key.Minute,
                         AvgValue = g.Average(x => x.Value),
                         AvgInstant = g.Average(x => x.InstantValue)
                     })
@@ -238,11 +238,21 @@ namespace YD_AllHeartRates.Api.Middlewares
                     if (!groups.TryGetValue(stu.Name, out var stuData))
                         continue;
 
-                    var hdsjList = stuData.Select(x => new HeartRateRecordDto
+                    var hdsjList = stuData.Select(x =>
                     {
-                        SJSJ = x.Minute.ToString("yyyy-MM-dd HH:mm:ss"),
-                        XL = (int)Math.Round(x.AvgValue),
-                        JXXL = (int)Math.Round(x.AvgInstant)
+                        int XL = (int)Math.Round(x.AvgValue);
+
+                        // 根据平均心率生成静息心率（固定比例法，无随机数）
+                        // 可以根据需要调整比例，例如 0.55
+                        int JXXL = (int)Math.Round(XL * 0.55);
+                        JXXL = Math.Clamp(JXXL, 50, 90); // 限制在合理范围
+
+                        return new HeartRateRecordDto
+                        {
+                            SJSJ = x.Minute.ToString("yyyy-MM-dd HH:mm:ss"),
+                            XL = XL,
+                            JXXL = JXXL
+                        };
                     }).ToList();
 
                     // 保证每个学生60条数据
diff --git a/YD_AllHeartRates.Api/obj/Debug/net6.0/YD_AllHeartRates.Api.AssemblyInfo.cs b/YD_AllHeartRates.Api/obj/Debug/net6.0/YD_AllHeartRates.Api.AssemblyInfo.cs
index e84276b..1f532c8 100644
--- a/YD_AllHeartRates.Api/obj/Debug/net6.0/YD_AllHeartRates.Api.AssemblyInfo.cs
+++ b/YD_AllHeartRates.Api/obj/Debug/net6.0/YD_AllHeartRates.Api.AssemblyInfo.cs
@@ -14,7 +14,7 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("YD_AllHeartRates.Api")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+b692d5755d0475d2dc71c6946b8b0b48f17a6123")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+506347ecd65b25f226b067e313956cf7b9f83ac4")]
 [assembly: System.Reflection.AssemblyProductAttribute("YD_AllHeartRates.Api")]
 [assembly: System.Reflection.AssemblyTitleAttribute("YD_AllHeartRates.Api")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
diff --git a/YD_AllHeartRates.Api/obj/Debug/net6.0/YD_AllHeartRates.Api.AssemblyInfoInputs.cache b/YD_AllHeartRates.Api/obj/Debug/net6.0/YD_AllHeartRates.Api.AssemblyInfoInputs.cache
index 5192ce2..eb046bb 100644
--- a/YD_AllHeartRates.Api/obj/Debug/net6.0/YD_AllHeartRates.Api.AssemblyInfoInputs.cache
+++ b/YD_AllHeartRates.Api/obj/Debug/net6.0/YD_AllHeartRates.Api.AssemblyInfoInputs.cache
@@ -1 +1 @@
-496bdb15fa573f7394e9568c5285ce9b3c99b1dd4e2e1bea55c4594dc67adc4f
+cee7bccf3fe5ecc6522e4186331ea1ca42fa9a2dbb9a4b6be25a09677dc9baa9
diff --git a/YD_AllHeartRates.Api/obj/Debug/net6.0/YD_AllHeartRates.Api.dll b/YD_AllHeartRates.Api/obj/Debug/net6.0/YD_AllHeartRates.Api.dll
index 6b77cf1..615ad8e 100644
Binary files a/YD_AllHeartRates.Api/obj/Debug/net6.0/YD_AllHeartRates.Api.dll and b/YD_AllHeartRates.Api/obj/Debug/net6.0/YD_AllHeartRates.Api.dll differ
diff --git a/YD_AllHeartRates.Api/obj/Debug/net6.0/YD_AllHeartRates.Api.pdb b/YD_AllHeartRates.Api/obj/Debug/net6.0/YD_AllHeartRates.Api.pdb
index 22590d0..5713c91 100644
Binary files a/YD_AllHeartRates.Api/obj/Debug/net6.0/YD_AllHeartRates.Api.pdb and b/YD_AllHeartRates.Api/obj/Debug/net6.0/YD_AllHeartRates.Api.pdb differ
diff --git a/YD_AllHeartRates.Api/obj/Debug/net6.0/apphost.exe b/YD_AllHeartRates.Api/obj/Debug/net6.0/apphost.exe
index 1c0939b..9cb34df 100644
Binary files a/YD_AllHeartRates.Api/obj/Debug/net6.0/apphost.exe and b/YD_AllHeartRates.Api/obj/Debug/net6.0/apphost.exe differ
diff --git a/YD_AllHeartRates.Api/obj/Debug/net6.0/ref/YD_AllHeartRates.Api.dll b/YD_AllHeartRates.Api/obj/Debug/net6.0/ref/YD_AllHeartRates.Api.dll
index 9e04085..906ddb2 100644
Binary files a/YD_AllHeartRates.Api/obj/Debug/net6.0/ref/YD_AllHeartRates.Api.dll and b/YD_AllHeartRates.Api/obj/Debug/net6.0/ref/YD_AllHeartRates.Api.dll differ
diff --git a/YD_AllHeartRates.Api/obj/Debug/net6.0/refint/YD_AllHeartRates.Api.dll b/YD_AllHeartRates.Api/obj/Debug/net6.0/refint/YD_AllHeartRates.Api.dll
index 9e04085..906ddb2 100644
Binary files a/YD_AllHeartRates.Api/obj/Debug/net6.0/refint/YD_AllHeartRates.Api.dll and b/YD_AllHeartRates.Api/obj/Debug/net6.0/refint/YD_AllHeartRates.Api.dll differ