diff --git a/VOL.Ai/Services/AiAppService.cs b/VOL.Ai/Services/AiAppService.cs
index 6539791..74fe68e 100644
--- a/VOL.Ai/Services/AiAppService.cs
+++ b/VOL.Ai/Services/AiAppService.cs
@@ -909,28 +909,37 @@ namespace VOL.Ai.Services
             heartRateDatas = heartRateDatas.Where(data => data.Value != 0).ToList();
 
             var classIds = paramDto.Datas.Select(x => x.ClassId).ToList();
-            var classList = await _classRepository.FindAsync(x => x.SchoolCode == paramDto.SchoolCode && classIds.Contains(x.Id));
+            var classList = await _classRepository.FindAsIQueryable(x => x.SchoolCode == paramDto.SchoolCode && classIds.Contains(x.Id)).ToListAsync();
 
             var timeNow = DateTime.Now;
 
+            var classDict = classList.ToDictionary(x => x.Id, x => x);
+
             heartRateDatas.ForEach(heartRateData =>
             {
-                var classInfo = classList.Where(x => x.Id == heartRateData.ClassId).First();
-
-                heartRateData.Code = paramDto.Code;
-                heartRateData.SchoolCode = paramDto.SchoolCode;
-                heartRateData.ClassRoomRecordId = paramDto.ClassRoomRecordId;
-                heartRateData.ClassroomStageId = paramDto.ClassroomStageId;
-                heartRateData.TeacherId = paramDto.TeacherId;
-                heartRateData.GradeId = classInfo.GradeId;
-                heartRateData.GradeName = classInfo.GradeName;
-                heartRateData.ScoreTime = timeNow;
-                heartRateData.IsDisplay = true;
-                //HeartRateQueueData.Add(heartRateData);
+                if (classDict.TryGetValue(heartRateData.ClassId, out var classInfo))
+                {
+                    heartRateData.Code = paramDto.Code;
+                    heartRateData.SchoolCode = paramDto.SchoolCode;
+                    heartRateData.ClassRoomRecordId = paramDto.ClassRoomRecordId;
+                    heartRateData.ClassroomStageId = paramDto.ClassroomStageId;
+                    heartRateData.TeacherId = paramDto.TeacherId;
+                    heartRateData.GradeId = classInfo.GradeId;
+                    heartRateData.GradeName = classInfo.GradeName;
+                    heartRateData.ScoreTime = timeNow;
+                    heartRateData.IsDisplay = true;
+                }
             });
 
-            await _heartRateDataRepository.AddRangeAsync(heartRateDatas);
-            await _heartRateDataRepository.SaveChangesAsync();
+            try
+            {
+                await _heartRateDataRepository.AddRangeAsync(heartRateDatas);
+                await _heartRateDataRepository.SaveChangesAsync();
+            }
+            catch (Exception e)
+            {
+                throw;
+            }
         }
 
         /// <summary>
@@ -952,22 +961,24 @@ namespace VOL.Ai.Services
             var classIds = paramDto.Datas.Select(x => x.ClassId).ToList();
             var classList = await _classRepository.FindAsync(x => x.SchoolCode == paramDto.SchoolCode && classIds.Contains(x.Id));
 
+            var classDict = classList.ToDictionary(x => x.Id, x => x);
             fastJumpRopeDatas.ForEach(data =>
             {
-                var classInfo = classList.Where(x => x.Id == data.ClassId).First();
-
-                data.Code = paramDto.Code;
-                data.SchoolCode = paramDto.SchoolCode;
-                data.ClassRoomRecordId = paramDto.ClassRoomRecordId;
-                data.GroupId = paramDto.GroupId;
-                data.TeacherId = paramDto.TeacherId;
-                data.GradeId = classInfo.GradeId;
-                data.GradeName = classInfo.GradeName;
-                data.ClassName = classInfo.ClassName;
-                data.ScoreTime = paramDto.ScoreTime;
-                data.ModeType = paramDto.ModeType;
-                data.ModelName = paramDto.ModeType.GetDescription();
-                data.UniqueId = paramDto.UniqueId;
+                if (classDict.TryGetValue(data.ClassId, out var classInfo))
+                {
+                    data.Code = paramDto.Code;
+                    data.SchoolCode = paramDto.SchoolCode;
+                    data.ClassRoomRecordId = paramDto.ClassRoomRecordId;
+                    data.GroupId = paramDto.GroupId;
+                    data.TeacherId = paramDto.TeacherId;
+                    data.GradeId = classInfo.GradeId;
+                    data.GradeName = classInfo.GradeName;
+                    data.ClassName = classInfo.ClassName;
+                    data.ScoreTime = paramDto.ScoreTime;
+                    data.ModeType = paramDto.ModeType;
+                    data.ModelName = paramDto.ModeType.GetDescription();
+                    data.UniqueId = paramDto.UniqueId;
+                }
             });
             await _fastJumpRopeDataRepository.AddRangeAsync(fastJumpRopeDatas);
             await _fastJumpRopeDataRepository.SaveChangesAsync();
diff --git a/VOL.WebApi/Startup.cs b/VOL.WebApi/Startup.cs
index a3d8a79..ac947df 100644
--- a/VOL.WebApi/Startup.cs
+++ b/VOL.WebApi/Startup.cs
@@ -318,18 +318,18 @@ namespace VOL.WebApi
             //配置HttpContext
             app.UseStaticHttpContext();
 
-            //app.UseSwagger();
-            //app.UseSwaggerUI(c =>
-            //{
-            //    //2个下拉框选项  选择对应的文档
-            //    //c.SwaggerEndpoint("/swagger/v1/swagger.json", "VOL.Core后台Api");
-            //    //c.SwaggerEndpoint("/swagger/v2/swagger.json", "测试第三方Api");
-            //    //c.SwaggerEndpoint("/swagger/v3/swagger.json", "SmartSportsServer-Api");
-            //    //c.SwaggerEndpoint("/swagger/v4/swagger.json", "物联网-Api");
-            //    //c.SwaggerEndpoint("/swagger/v5/swagger.json", "Ai-Api");
-            //    c.SwaggerEndpoint("/swagger/v6/swagger.json", "AiApp-Api");
-            //    c.RoutePrefix = "";
-            //});
+            app.UseSwagger();
+            app.UseSwaggerUI(c =>
+            {
+                //2个下拉框选项  选择对应的文档
+                //c.SwaggerEndpoint("/swagger/v1/swagger.json", "VOL.Core后台Api");
+                //c.SwaggerEndpoint("/swagger/v2/swagger.json", "测试第三方Api");
+                //c.SwaggerEndpoint("/swagger/v3/swagger.json", "SmartSportsServer-Api");
+                //c.SwaggerEndpoint("/swagger/v4/swagger.json", "物联网-Api");
+                //c.SwaggerEndpoint("/swagger/v5/swagger.json", "Ai-Api");
+                c.SwaggerEndpoint("/swagger/v6/swagger.json", "AiApp-Api");
+                c.RoutePrefix = "";
+            });
 
             app.UseRouting();
             app.UseCors();