diff --git a/AMESCoreStudio.WebApi/Controllers/AMES/BarcodeInfoesController.cs b/AMESCoreStudio.WebApi/Controllers/AMES/BarcodeInfoesController.cs
index a8a392aa..131dd47a 100644
--- a/AMESCoreStudio.WebApi/Controllers/AMES/BarcodeInfoesController.cs
+++ b/AMESCoreStudio.WebApi/Controllers/AMES/BarcodeInfoesController.cs
@@ -377,6 +377,17 @@ namespace AMESCoreStudio.WebApi.Controllers.AMES
                 }
                 else
                 {
+                    //删除旧组件
+                    var oldBarcodeItem = await _context.BarcodeItems.Where(m => m.BarcodeID == barcodeInfo[0].BarcodeID).ToListAsync();
+                    if (oldBarcodeItem != null)
+                    {
+                        for (int i = 0; i < oldBarcodeItem.Count; i++)
+                        {
+                            _context.BarcodeItems.Remove(oldBarcodeItem[0]);
+                            await _context.SaveChangesAsync();
+                        }
+                    }
+                    
                     _context.Entry(barcodeInfo[0]).State = EntityState.Modified;
                     //設置容器空間某一個模型的某一個欄位 不提交到資料庫
                     _context.Entry<BarcodeInfo>(barcodeInfo[0]).Property("CreateDate").IsModified = false;