切换医院，设置缓存bug 修改

IRaCIS.Core.Application/Service/Visit/PatientService.cs

@@ -105,7 +105,7 @@ namespace IRaCIS.Application.Services
 
             await _hIRHospitalRepository.BatchUpdateNoTrackingAsync(t => t.Id == hirHospitalId, u => new HIRHospital() { IsDefault = true });
 
-            var hospitalInfo = _hIRHospitalRepository.Where(t => t.IsDefault == true).FirstNotNullAsync();
+            var hospitalInfo = await _hIRHospitalRepository.Where(t => t.IsDefault == true).FirstNotNullAsync();
 
             //切换了医院，验证获取医院这里也需要实时变更
             await _fusionCache.SetAsync(CacheKeys.Hospital, hospitalInfo, TimeSpan.FromDays(7));