From 96fc80bebd27f18a6b514472ee19020dea6bbf5f Mon Sep 17 00:00:00 2001
From: tanglong <842690096@qq.com>
Date: Fri, 13 Jun 2025 14:18:12 +0800
Subject: [PATCH]

---
 WeChatApplet/Services/Impl/TeacherService.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/WeChatApplet/Services/Impl/TeacherService.cs b/WeChatApplet/Services/Impl/TeacherService.cs
index 8b6bce5..4234dfc 100644
--- a/WeChatApplet/Services/Impl/TeacherService.cs
+++ b/WeChatApplet/Services/Impl/TeacherService.cs
@@ -476,6 +476,10 @@ namespace YD_WeChatApplet.Services
         {
             var res = new StudentClassRoomReportDto();
 
+
+            if (string.IsNullOrWhiteSpace(studentNo))
+                studentNo = UserLoginContext.Current.UserNo;
+
             var query = from hrd in _sportsContext.Ai_HeartRateData
                         where hrd.ClassRoomRecordId == classRoomId &&
                               hrd.StudentNo == studentNo