diff --git a/DOAN.Admin.WebApi/Controllers/MES/report/ReportController.cs b/DOAN.Admin.WebApi/Controllers/MES/report/ReportController.cs
index b9955ca..7f0620d 100644
--- a/DOAN.Admin.WebApi/Controllers/MES/report/ReportController.cs
+++ b/DOAN.Admin.WebApi/Controllers/MES/report/ReportController.cs
@@ -8,7 +8,7 @@ using Microsoft.AspNetCore.Mvc;
 
 namespace DOAN.WebApi.Controllers
 {
-    [Verify]
+    //[Verify]
     [Route("mes/reportManagement/report")]
     [ApiExplorerSettings(GroupName = "MES")]
     public class ReportController : BaseController
@@ -27,19 +27,32 @@ namespace DOAN.WebApi.Controllers
         /// <param name="parm"></param>
         /// <returns></returns>
         [HttpGet("listMonth")]
-        //[ActionPermissionFilter(Permission = "productManagement:proplanachievementrate:list")]
         public IActionResult QueryMonthProuct([FromQuery] MonthProuctDto parm)
         {
             var response = _ProPlanAchievementrateVersion2Service.GetQueryMonthProucth(parm);
             return SUCCESS(response);
         }
 
+        /// <summary>
+        /// 设备开机率
+        /// </summary>
+        /// <returns></returns>
         [HttpGet("devicePoweronRate")]
-        //[ActionPermissionFilter(Permission = "productManagement:proplanachievementrate:list")]
         public IActionResult DevicePoweronRate()
         {
             var response = _ReportService.DevicePoweronRate(DateTime.Today);
             return SUCCESS(response);
         }
+
+        /// <summary>
+        /// 设备停机率
+        /// </summary>
+        /// <returns></returns>
+        [HttpGet("deviceDowntimeRate")]
+        public IActionResult DeviceDowntimeRate()
+        {
+            var response = _ReportService.DeviceDowntimeRate(DateTime.Today);
+            return SUCCESS(response);
+        }
     }
 }
diff --git a/DOAN.Model/MES/report/MonthProuctModel.cs b/DOAN.Model/MES/report/MonthProuctModel.cs
index bc6680e..e186796 100644
--- a/DOAN.Model/MES/report/MonthProuctModel.cs
+++ b/DOAN.Model/MES/report/MonthProuctModel.cs
@@ -66,4 +66,28 @@ namespace DOAN.Model.MES.report
         /// </summary>
         public double PoweronRate { get; set; }
     }
+
+    public class DeviceDowntimeRateModel
+    {
+        /// <summary>
+        /// 产线编码
+        /// </summary>
+        public string LineCode { get; set; }
+        /// <summary>
+        /// 产线名称
+        /// </summary>
+        public string LineName { get; set; }
+        /// <summary>
+        /// 运行时长
+        /// </summary>
+        public double PlanHours { get; set; }
+        /// <summary>
+        /// 停机时长
+        /// </summary>
+        public double DowntimeHours { get; set; }
+        /// <summary>
+        /// 停机率
+        /// </summary>
+        public double DowntimeRate { get; set; }
+    }
 }
diff --git a/DOAN.Service/MES/report/IService/IReportService.cs b/DOAN.Service/MES/report/IService/IReportService.cs
index 896cbe4..1005c35 100644
--- a/DOAN.Service/MES/report/IService/IReportService.cs
+++ b/DOAN.Service/MES/report/IService/IReportService.cs
@@ -15,5 +15,6 @@ namespace DOAN.Service.MES.report.IService
     public interface IReportService : IBaseService<BaseWorkRoute>
     {
         List<DevicePoweronRateModel> DevicePoweronRate(DateTime dateTime);
+        List<DeviceDowntimeRateModel> DeviceDowntimeRate(DateTime dateTime);
     }
 }
diff --git a/DOAN.Service/MES/report/ReportService.cs b/DOAN.Service/MES/report/ReportService.cs
index 117df6e..53a11b4 100644
--- a/DOAN.Service/MES/report/ReportService.cs
+++ b/DOAN.Service/MES/report/ReportService.cs
@@ -28,6 +28,7 @@ using DOAN.Model.MES.group;
 using System.Xml.Linq;
 using Aliyun.OSS;
 using AlibabaCloud.SDK.Dingtalkdoc_1_0.Models;
+using DOAN.Model.MES.andon;
 
 namespace DOAN.Service.MES.report
 {
@@ -105,5 +106,52 @@ namespace DOAN.Service.MES.report
 
             return list;
         }
+
+        public List<DeviceDowntimeRateModel> DeviceDowntimeRate(DateTime dateTime)
+        {
+            List<DeviceDowntimeRateModel> list = new List<DeviceDowntimeRateModel>();
+            var dt = dateTime.ToString("yyyy-MM-dd");
+
+            list = Context.Queryable<ProWorkorder>()
+                .InnerJoin<BaseWorkRoute>((a, b) => a.LineCode == b.Code)
+                .Where((a, b) => a.WorkorderDate.Value.ToString("yyyy-MM-dd") == dt)
+                .Select((a, b) =>
+                new DeviceDowntimeRateModel
+                {
+                    LineCode = b.Code,
+                    LineName = b.Name,
+                    PlanHours = SqlFunc.Round((a.Beat * a.DeliveryNum ?? 0) / 3600.0,2)
+                }).ToList();
+
+            var response = Context.Queryable<AndonFaultRecord>()
+                .Where(t=>t.FaultDict== "设备异常" && t.StartTime.HasValue && t.EndTime.HasValue && t.EndTime.Value.ToString("yyyy-MM-dd") ==dt)
+                .Select(it => new
+                {
+                    it.LineCode,
+                    it.StartTime,
+                    it.EndTime,
+                    DowntimeHours = (it.EndTime.Value - it.StartTime.Value).TotalHours,
+                }).ToList();
+             
+            var groupList = response.GroupBy(it => it.LineCode).Select(it => new
+            {
+                LineCode = it.Key,
+                DowntimeHours = it.ToList().Sum(t=>t.DowntimeHours)
+            }).ToList();
+
+            var result = list.GroupJoin(groupList,
+                                        l => l.LineCode,
+                                        g => g.LineCode,
+                                        (l, gList) => new DeviceDowntimeRateModel
+                                        {
+                                            LineCode = l.LineCode,
+                                            LineName = l.LineName,
+                                            PlanHours = l.PlanHours,
+                                            DowntimeHours = gList.FirstOrDefault()?.DowntimeHours ?? l.PlanHours,  // 如果没有停机时间则为计划时间
+                                            DowntimeRate= Math.Round((gList.FirstOrDefault()?.DowntimeHours ?? l.PlanHours) / l.PlanHours, 2)
+                                        }).ToList();
+
+            return result;
+        }
     }
 }