diff --git a/DOAN.Admin.WebApi/Controllers/PBL/BigScreenController.cs b/DOAN.Admin.WebApi/Controllers/PBL/BigScreenController.cs
index 5c47e34..31f55da 100644
--- a/DOAN.Admin.WebApi/Controllers/PBL/BigScreenController.cs
+++ b/DOAN.Admin.WebApi/Controllers/PBL/BigScreenController.cs
@@ -11,5 +11,22 @@ namespace DOAN.Admin.WebApi.Controllers.PBL;
 public class BigScreenController :  BaseController
 {
     
+    private readonly IBigScreenService _BigScreenService;
+
+    public BigScreenController(IBigScreenService _BigScreenService)
+    {
+        this._BigScreenService = _BigScreenService;
+    }
+    
+    
+    //TODO 查询料架灯 亮和灭 情况
+    public IActionResult SearchShelfLightInfomation()
+    {
+        var response = _BigScreenService.SearchShelfLightInfomation();
+        return SUCCESS(response);
+    }
+    
+    
+    
  
 }
\ No newline at end of file
diff --git a/DOAN.Model/PBL/Dto/BIgScreenDto.cs b/DOAN.Model/PBL/Dto/BIgScreenDto.cs
new file mode 100644
index 0000000..2c43175
--- /dev/null
+++ b/DOAN.Model/PBL/Dto/BIgScreenDto.cs
@@ -0,0 +1,30 @@
+namespace DOAN.Model.PBL.Dto;
+
+public class BIgScreenDto
+{
+    //料架号
+    public string RackCode { get; set; }
+    
+    // 
+    public LayerObject[]  LayerObjectArray { get; set; }
+    
+    //是否亮灯
+    public bool isLight { get; set; }
+}
+
+public class LayerObject
+{
+    // 层号
+    public  int LayerNum { get; set; }
+    
+    // 零件号 
+    public string Partnumber { get; set; }
+    // 最大容量
+    public int MaxCapacity { get; set; }
+    
+    // 箱子数 
+    public int? PackageNum { get; set; }
+    
+    //是否亮灯
+    public bool isLight { get; set; }
+}
\ No newline at end of file
diff --git a/DOAN.Model/PBL/Dto/StoragelocationDto.cs b/DOAN.Model/PBL/Dto/StoragelocationDto.cs
index b8d5e8f..e212fe4 100644
--- a/DOAN.Model/PBL/Dto/StoragelocationDto.cs
+++ b/DOAN.Model/PBL/Dto/StoragelocationDto.cs
@@ -31,6 +31,12 @@ namespace DOAN.Model.PBL.Dto
   
         public int MaxCapacity { get; set; }
         public int? PackageNum { get; set; }
+        
+        
+        /// <summary>
+        /// 箱子数 
+        /// </summary>
+        public int? IsLight { get; set; }
 
         public string CreatedBy { get; set; }
 
diff --git a/DOAN.Model/PBL/Storagelocation.cs b/DOAN.Model/PBL/Storagelocation.cs
index c33fe6d..6d6f2e7 100644
--- a/DOAN.Model/PBL/Storagelocation.cs
+++ b/DOAN.Model/PBL/Storagelocation.cs
@@ -40,6 +40,12 @@ namespace DOAN.Model.PBL
         /// </summary>
         [SugarColumn(ColumnName = "package_num")]
         public int? PackageNum { get; set; }
+        
+        /// <summary>
+        /// 箱子数 
+        /// </summary>
+        [SugarColumn(ColumnName = "is_light")] 
+        public int? IsLight { get; set; }
 
         /// <summary>
         /// 创建人 
diff --git a/DOAN.Service/PBL/BigScreenService.cs b/DOAN.Service/PBL/BigScreenService.cs
new file mode 100644
index 0000000..d2f340e
--- /dev/null
+++ b/DOAN.Service/PBL/BigScreenService.cs
@@ -0,0 +1,69 @@
+using Infrastructure.Attribute;
+using Infrastructure.Extensions;
+using DOAN.Model.PBL.Dto;
+using DOAN.Model.PBL;
+using DOAN.Repository;
+using DOAN.Service.PBL.IService;
+
+namespace DOAN.Service.PBL
+{
+    [AppService(ServiceType = typeof(IBigScreenService), ServiceLifetime = LifeTime.Transient)]
+    public class BigScreenService : BaseService<Storagelocation>, IBigScreenService
+    {
+        /// <summary>
+        /// 查询料架灯 亮和灭 情况
+        /// </summary>
+        /// <returns></returns>
+
+        public  List<BIgScreenDto>  SearchShelfLightInfomation()
+        {
+            List<BIgScreenDto>  result = new List<BIgScreenDto>();
+            
+            // 1  查询所有料架
+            string[] RackCodeArray= Context.Queryable<Storagelocation>().GroupBy(it=>it.RackCode).Select(it=>it.RackCode).OrderBy(it=>it).ToArray();
+
+           List<Storagelocation>  DataSoure= Context.Queryable<Storagelocation>().ToList();
+            //2   查询每个料架层
+            for (int i = 0; i < RackCodeArray.Length; i++)
+            {
+                BIgScreenDto RackCodeObject = new BIgScreenDto();
+                RackCodeObject.RackCode = RackCodeArray[i];
+
+                List<Storagelocation>    LayerSheelfList= DataSoure.Where(it => it.RackCode == RackCodeArray[i]).ToList();
+                LayerObject[] LayerObjectfArray =new LayerObject[LayerSheelfList.Count];
+                if (LayerSheelfList != null && LayerSheelfList.Count > 0)
+                {
+                    for (int j = 0; j < LayerSheelfList.Count; j++)
+                    {
+                        LayerObjectfArray[j].LayerNum=LayerSheelfList[j].LayerNum;
+                        LayerObjectfArray[j].Partnumber=LayerSheelfList[j].Partnumber;
+                        LayerObjectfArray[j].MaxCapacity=LayerSheelfList[j].MaxCapacity;
+                        LayerObjectfArray[j].PackageNum=LayerSheelfList[j].PackageNum;
+                        LayerObjectfArray[j].isLight=LayerSheelfList[j].IsLight==1?true:false;
+                    }
+
+                    for (int j = 0; j < LayerSheelfList.Count; j++)
+                    {
+                        RackCodeObject.isLight = false;
+                        if (LayerSheelfList[j].IsLight == 1)
+                        {
+                            RackCodeObject.isLight = true;
+                            break;
+                        }
+                        
+                    }
+                    
+                }
+                
+                RackCodeObject.LayerObjectArray= LayerObjectfArray;
+                result.Add(RackCodeObject);
+                
+            }
+           
+
+
+            return result;
+        }
+    }
+    
+}
diff --git a/DOAN.Service/PBL/IService/IBigScreenService.cs b/DOAN.Service/PBL/IService/IBigScreenService.cs
new file mode 100644
index 0000000..20a845f
--- /dev/null
+++ b/DOAN.Service/PBL/IService/IBigScreenService.cs
@@ -0,0 +1,9 @@
+using DOAN.Model.PBL;
+using DOAN.Model.PBL.Dto;
+
+namespace DOAN.Service.PBL.IService;
+
+public interface IBigScreenService : IBaseService<Storagelocation>
+{
+   List<BIgScreenDto>  SearchShelfLightInfomation();
+}
\ No newline at end of file