diff --git a/FATrace.WPLApp/App.xaml.cs b/FATrace.WPLApp/App.xaml.cs
index 691b665..1160e20 100644
--- a/FATrace.WPLApp/App.xaml.cs
+++ b/FATrace.WPLApp/App.xaml.cs
@@ -115,6 +115,7 @@ namespace FATrace.WPLApp
                     var fsql = Container.Resolve<IFreeSql>();
                     var sysRun = Container.Resolve<SysRunService>();
                     var DataServices = Container.Resolve<DataServices>();
+                    var CsvServices = Container.Resolve<CsvServices>();
                     LogService.Info("Background services initialized");
                 }
                 catch (Exception ex)
@@ -197,8 +198,9 @@ namespace FATrace.WPLApp
             //containerRegistry.RegisterSingleton<BatchControlService>();
             //containerRegistry.RegisterSingleton<TankService>();
             //containerRegistry.RegisterSingleton<MachineRtDataService>();
-
+            
             containerRegistry.RegisterSingleton<DataServices>();
+            containerRegistry.RegisterSingleton<CsvServices>();
             containerRegistry.RegisterSingleton<NavigationServices>();
          
             
diff --git a/FATrace.WPLApp/ModelDto/RawProUserCsvDto.cs b/FATrace.WPLApp/ModelDto/RawProUserCsvDto.cs
new file mode 100644
index 0000000..627ab4f
--- /dev/null
+++ b/FATrace.WPLApp/ModelDto/RawProUserCsvDto.cs
@@ -0,0 +1,89 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FATrace.WPLApp.ModelDto
+{
+    /// <summary>
+    /// 原料生产使用信息 CSV DTO
+    /// </summary>
+    public class RawProUserCsvDto
+    {
+        /// <summary>
+        /// 原料编号
+        /// </summary>
+        public string? RawCode { get; set; }
+
+        /// <summary>
+        /// 原料名称
+        /// </summary>
+        public string? RawName { get; set; }
+
+        /// <summary>
+        /// 内袋二维码
+        /// </summary>
+        public string? InBagCode { get; set; }
+
+        /// <summary>
+        /// 外箱二维码
+        /// </summary>
+        public string? BoxCode { get; set; }
+
+        /// <summary>
+        /// 批号
+        /// </summary>
+        public string? Batch { get; set; }
+
+        /// <summary>
+        /// 保质期 年
+        /// </summary>
+        public double ShelfLife { get; set; }
+
+        /// <summary>
+        /// 称重重量 g 克
+        /// </summary>
+        public double Weight { get; set; }
+
+        /// <summary>
+        /// 配料日期 当天日期
+        /// 年，月，日
+        /// </summary>
+        public string? DeliveryDate { get; set; }
+
+        /// <summary>
+        /// 剩余重量 g 克
+        /// 剩余重量 = 当前产品的入库总重量-当前称重的称量重量
+        /// </summary>
+        public double RemainWeight { get; set; }
+
+        /// <summary>
+        /// 入库总重量
+        /// 当前的入库的总重量
+        /// </summary>
+        public double StockWeight { get; set; }
+
+        /// <summary>
+        /// 称重时间
+        /// </summary>
+        public DateTime WeightTime { get; set; }
+
+        /// <summary>
+        /// 操作者
+        /// </summary>
+        public string? OpUser { get; set; }
+
+        /// <summary>
+        /// 确认者
+        /// </summary>
+        public string? CheckUser { get; set; }
+
+        /// <summary>
+        /// 出库时间
+        /// 外箱扫码出库时间
+        /// </summary>
+        public DateTime OutTime { get; set; }
+
+    }
+}
diff --git a/FATrace.WPLApp/Services/CsvServices.cs b/FATrace.WPLApp/Services/CsvServices.cs
index f8ae3f2..a6bbdf7 100644
--- a/FATrace.WPLApp/Services/CsvServices.cs
+++ b/FATrace.WPLApp/Services/CsvServices.cs
@@ -1,20 +1,135 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
+using System.Globalization;
+using System.IO;
+using CsvHelper;
+using CsvHelper.Configuration;
+using FATrace.WPLApp.ModelDto;
+using Prism.Mvvm;
+
 namespace FATrace.WPLApp.Services
 {
     /// <summary>
     /// CSV服务
     ///导出CSV文件
     /// </summary>
-    public class CsvServices
+    public class CsvServices:BindableBase
     {
-        public CsvServices()
+        public ILogService LogService { get; }
+        public IFreeSql FreeSql { get; }
+
+        public CsvServices(ILogService logService, IFreeSql freeSql)
         {
-            
+            LogService = logService;
+            FreeSql = freeSql;
+        }
+
+        /// <summary>
+        /// 导出单条记录为 CSV 文件，文件名即记录的 InBagCode（自动追加 .csv 扩展名）。
+        /// </summary>
+        /// <param name="item">要导出的数据项，类型为 RawProUserCsvDto</param>
+        /// <param name="outputDirectory">导出目录，不存在将自动创建</param>
+        /// <param name="overwrite">若目标文件已存在，是否允许覆盖</param>
+        /// <returns>导出后的完整文件路径</returns>
+        /// <exception cref="ArgumentNullException">item 或 outputDirectory 为 null</exception>
+        /// <exception cref="ArgumentException">InBagCode 为空或仅空白</exception>
+        /// <exception cref="IOException">文件已存在且不允许覆盖</exception>
+        public string ExportSingle(RawProUserCsvDto item, string outputDirectory, bool overwrite = false)
+        {
+            if (item is null) throw new ArgumentNullException(nameof(item));
+            if (outputDirectory is null) throw new ArgumentNullException(nameof(outputDirectory));
+
+            var inBagCode = (item.InBagCode ?? string.Empty).Trim();
+            if (string.IsNullOrWhiteSpace(inBagCode))
+                throw new ArgumentException("InBagCode 不能为空", nameof(item.InBagCode));
+
+            // 目录确保存在
+            Directory.CreateDirectory(outputDirectory);
+
+            var safeName = SanitizeFileName(inBagCode);
+            var filePath = Path.Combine(outputDirectory, safeName + ".csv");
+
+            if (File.Exists(filePath) && !overwrite)
+            {
+                throw new IOException($"文件已存在且不允许覆盖: {filePath}");
+            }
+
+            // 使用 UTF8 BOM，便于 Excel 正确识别中文
+            using var writer = new StreamWriter(filePath, false, new UTF8Encoding(encoderShouldEmitUTF8Identifier: true));
+            using var csv = new CsvWriter(writer, CultureInfo.InvariantCulture);
+
+            // 固定列顺序映射，并设置日期格式
+            csv.Context.RegisterClassMap<RawProUserCsvDtoMap>();
+
+            csv.WriteHeader<RawProUserCsvDto>();
+            csv.NextRecord();
+            csv.WriteRecord(item);
+            csv.NextRecord();
+
+            return filePath;
+        }
+
+        /// <summary>
+        /// 批量导出：把每一条记录分别导出为以各自 InBagCode 命名的 CSV 文件。
+        /// </summary>
+        /// <param name="items">数据集合</param>
+        /// <param name="outputDirectory">导出目录，不存在将自动创建</param>
+        /// <param name="overwrite">若目标文件已存在，是否允许覆盖</param>
+        /// <returns>成功导出的文件完整路径集合</returns>
+        public IEnumerable<string> ExportMany(IEnumerable<RawProUserCsvDto> items, string outputDirectory, bool overwrite = false)
+        {
+            if (items is null) throw new ArgumentNullException(nameof(items));
+
+            var results = new List<string>();
+            foreach (var item in items)
+            {
+                // 逐条导出，沿用相同规则
+                var path = ExportSingle(item, outputDirectory, overwrite);
+                results.Add(path);
+            }
+            return results;
+        }
+
+        /// <summary>
+        /// 清理文件名中的非法字符。
+        /// </summary>
+        private static string SanitizeFileName(string name)
+        {
+            var invalid = Path.GetInvalidFileNameChars();
+            var sb = new StringBuilder(name.Length);
+            foreach (var ch in name)
+            {
+                sb.Append(invalid.Contains(ch) ? '_' : ch);
+            }
+            return sb.ToString();
+        }
+
+        /// <summary>
+        /// RawProUserCsvDto 的 CSV 列映射，固定输出顺序并设置日期格式。
+        /// </summary>
+        private sealed class RawProUserCsvDtoMap : ClassMap<RawProUserCsvDto>
+        {
+            public RawProUserCsvDtoMap()
+            {
+                Map(x => x.RawCode).Index(0).Name(nameof(RawProUserCsvDto.RawCode));
+                Map(x => x.RawName).Index(1).Name(nameof(RawProUserCsvDto.RawName));
+                Map(x => x.InBagCode).Index(2).Name(nameof(RawProUserCsvDto.InBagCode));
+                Map(x => x.BoxCode).Index(3).Name(nameof(RawProUserCsvDto.BoxCode));
+                Map(x => x.Batch).Index(4).Name(nameof(RawProUserCsvDto.Batch));
+                Map(x => x.ShelfLife).Index(5).Name(nameof(RawProUserCsvDto.ShelfLife));
+                Map(x => x.Weight).Index(6).Name(nameof(RawProUserCsvDto.Weight));
+                Map(x => x.DeliveryDate).Index(7).Name(nameof(RawProUserCsvDto.DeliveryDate));
+                Map(x => x.RemainWeight).Index(8).Name(nameof(RawProUserCsvDto.RemainWeight));
+                Map(x => x.StockWeight).Index(9).Name(nameof(RawProUserCsvDto.StockWeight));
+                Map(x => x.WeightTime).Index(10).Name(nameof(RawProUserCsvDto.WeightTime)).TypeConverterOption.Format("yyyy-MM-dd HH:mm:ss");
+                Map(x => x.OpUser).Index(11).Name(nameof(RawProUserCsvDto.OpUser));
+                Map(x => x.CheckUser).Index(12).Name(nameof(RawProUserCsvDto.CheckUser));
+                Map(x => x.OutTime).Index(13).Name(nameof(RawProUserCsvDto.OutTime)).TypeConverterOption.Format("yyyy-MM-dd HH:mm:ss");
+            }
         }
     }
 }
diff --git a/FATrace.WPLApp/Views/RawProUseView.xaml b/FATrace.WPLApp/Views/RawProUseView.xaml
index ad558ca..f91f9f0 100644
--- a/FATrace.WPLApp/Views/RawProUseView.xaml
+++ b/FATrace.WPLApp/Views/RawProUseView.xaml
@@ -139,6 +139,10 @@
                         Width="100"
                         Command="{Binding ExportCommand}"
                         Content="导出Excel" />
+                    <Button
+                        Width="100"
+                        Command="{Binding ExportCSVCommand}"
+                        Content="导出CSV" />
                 </StackPanel>
             </Grid>
         </Border>