diff --git a/ZR.Admin.WebApi/Controllers/mes/qc/FQC/FirstFQCController.cs b/ZR.Admin.WebApi/Controllers/mes/qc/FQC/FirstFQCController.cs
index bd69d24a..173e78c1 100644
--- a/ZR.Admin.WebApi/Controllers/mes/qc/FQC/FirstFQCController.cs
+++ b/ZR.Admin.WebApi/Controllers/mes/qc/FQC/FirstFQCController.cs
@@ -6,6 +6,7 @@ using Microsoft.AspNetCore.SignalR;
 using Microsoft.IdentityModel.Tokens;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
+using NPOI.POIFS.Crypt.Dsig;
 using Org.BouncyCastle.Asn1.X509;
 using System.Text.Json;
 using ZR.Admin.WebApi.Extensions;
@@ -24,12 +25,14 @@ namespace ZR.Admin.WebApi.Controllers.mes.qc.IQC
     public class FirstFQCController : BaseController
     {
         private readonly IFirstFQCService fQCService;
+        private readonly IQcQualityStatisticsFirstService qQCQualityStatisticsFirstService;
         private readonly IHubContext<MessageHub> hubContext;
 
-        public FirstFQCController(IFirstFQCService fQCService, IHubContext<MessageHub> hubContext)
+        public FirstFQCController(IFirstFQCService fQCService, IHubContext<MessageHub> hubContext, IQcQualityStatisticsFirstService qQCQualityStatisticsFirstService)
         {
             this.fQCService = fQCService;
             this.hubContext = hubContext;
+            this.qQCQualityStatisticsFirstService = qQCQualityStatisticsFirstService;
         }
 
 
@@ -311,7 +314,22 @@ namespace ZR.Admin.WebApi.Controllers.mes.qc.IQC
         }
 
 
-      
+        /// <summary>
+        /// 获取工单号的开始时间
+        /// </summary>
+        /// <param name="workOrderId"></param>
+        /// <returns></returns>
+        [HttpGet("getQcQualityStatisticsFirstStartTime")]
+        public IActionResult GetQcQualityStatisticsFirstStartTime(string workOrderId)
+        {
+            if (string.IsNullOrEmpty(workOrderId))
+            {
+                return ToResponse(new ApiResult(500, "工单号传入异常！", "工单号传入异常！"));
+            }
+            var result = qQCQualityStatisticsFirstService.GetQcQualityStatisticsFirstStartTime(workOrderId);
+            return ToResponse(new ApiResult(200, result, result));
+        }
+
 
 
     }
diff --git a/ZR.Service/mes/qc/IService/IQcQualityStatisticsFirstService.cs b/ZR.Service/mes/qc/IService/IQcQualityStatisticsFirstService.cs
index c7a71c4f..13557bfe 100644
--- a/ZR.Service/mes/qc/IService/IQcQualityStatisticsFirstService.cs
+++ b/ZR.Service/mes/qc/IService/IQcQualityStatisticsFirstService.cs
@@ -19,6 +19,12 @@ namespace ZR.Service.mes.qc.IService
         QcQualityStatisticsFirst AddQcQualityStatisticsFirst(QcQualityStatisticsFirst parm);
 
         int UpdateQcQualityStatisticsFirst(QcQualityStatisticsFirst parm);
+        /// <summary>
+        /// 获取首检工单的开始时间
+        /// </summary>
+        /// <param name="workOrderId">工单号</param>
+        /// <returns>有则返回时间字符串，无或有问题则返回空字符串</returns>
+        String GetQcQualityStatisticsFirstStartTime(string workOrderId);
 
     }
 }
diff --git a/ZR.Service/mes/qc/QcQualityStatisticsFirstService.cs b/ZR.Service/mes/qc/QcQualityStatisticsFirstService.cs
index b41f83ce..8243bfb5 100644
--- a/ZR.Service/mes/qc/QcQualityStatisticsFirstService.cs
+++ b/ZR.Service/mes/qc/QcQualityStatisticsFirstService.cs
@@ -9,6 +9,7 @@ using ZR.Service.mes.qc.IService;
 using ZR.Model.MES.qc;
 using ZR.Model.MES.qc.DTO;
 using ZR.Model;
+using ZR.Model.MES.pro;
 
 namespace ZR.Service.mes.qc
 {
@@ -134,6 +135,25 @@ namespace ZR.Service.mes.qc
 
         }
 
-    
+        public string GetQcQualityStatisticsFirstStartTime(string workOrderId)
+        {
+            try
+            {
+                ProWorkordertimeStep proWorkordertime = Context.Queryable<ProWorkordertimeStep>()
+                .Where(it=>it.WorkoderId == workOrderId)
+                .First();
+                if(proWorkordertime == null)
+                {
+                    return "工单无开始时间！";
+                }
+                string timeStr = proWorkordertime.FirstInspectTime?.ToString("yyyy-MM-dd HH:mm:ss");
+                return timeStr;
+            }
+            catch (Exception ex)
+            {
+                return "工单无开始时间！";
+            }
+            
+        }
     }
 }
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