diff --git a/app/admin/models/inventory_report.go b/app/admin/models/inventory_report.go
index 94b0221..0bd6a70 100644
--- a/app/admin/models/inventory_report.go
+++ b/app/admin/models/inventory_report.go
@@ -686,24 +686,38 @@ func reportByProductExport(req *InventoryReportByProductResp) (string, error) {
 	fmt.Println("url fileName:", url+fileName)
 
 	// 组合标题栏数据
-	title := []interface{}{"门店", "商品编号", "商品名称", "商品分类", "有效库存数", "调出中数量", "总数量", "有效库存金额",
+	title1 := []interface{}{"门店", "商品编号", "商品名称", "商品分类", "", "", "有效库存数", "调出中数量", "总数量", "有效库存金额",
 		"调出中金额", "总金额"}
-	for i, _ := range title {
+	title2 := []interface{}{"门店", "商品编号", "商品名称", "一级分类", "二级分类", "三级分类", "有效库存数", "调出中数量",
+		"总数量", "有效库存金额",
+		"调出中金额", "总金额"}
+	for i, _ := range title1 {
 		cell, _ := excelize.CoordinatesToCellName(1+i, 1)
-		err := file.SetCellValue(fSheet, cell, title[i])
+		err := file.SetCellValue(fSheet, cell, title1[i])
 		if err != nil {
-			logger.Error("file set value err:", logger.Field("err", err))
+			logger.Errorf("file set value err:", err)
+		}
+	}
+
+	for i, _ := range title2 {
+		cell, _ := excelize.CoordinatesToCellName(1+i, 2)
+		err := file.SetCellValue(fSheet, cell, title2[i])
+		if err != nil {
+			logger.Errorf("file set value err:", err)
 		}
 	}
 
 	var row1 []interface{}
 	nExcelStartRow := 0
 	for _, reportData := range req.List {
+		categoryLevels, _ := GetCategoryLevels(reportData.CategoryID)
 		row1 = []interface{}{
 			reportData.StoreName,             // 门店
 			reportData.CommoditySerialNumber, // 商品编号
 			reportData.CommodityName,         // 商品名称
-			reportData.CategoryName,          // 商品分类
+			categoryLevels.Level1.Name,       // 一级分类
+			categoryLevels.Level2.Name,       // 二级分类
+			categoryLevels.Level3.Name,       // 三级分类
 			reportData.EffectiveCount,        // 有效库存数
 			reportData.TransferCount,         // 调出中数量
 			reportData.Count,                 // 总数量
@@ -713,7 +727,7 @@ func reportByProductExport(req *InventoryReportByProductResp) (string, error) {
 		}
 
 		for j, _ := range row1 {
-			cell, _ := excelize.CoordinatesToCellName(1+j, nExcelStartRow+2)
+			cell, _ := excelize.CoordinatesToCellName(1+j, nExcelStartRow+3)
 			err := file.SetCellValue(fSheet, cell, row1[j])
 			if err != nil {
 				logger.Error("file set value err:", logger.Field("err", err))
@@ -723,10 +737,10 @@ func reportByProductExport(req *InventoryReportByProductResp) (string, error) {
 	}
 
 	totalData := "记录数:" + strconv.FormatInt(int64(req.Total), 10)
-	end := []interface{}{totalData, "", "", "", req.TotalEffectiveCount, req.TotalTransferCount, req.TotalCount,
+	end := []interface{}{totalData, "", "", "", "", "", req.TotalEffectiveCount, req.TotalTransferCount, req.TotalCount,
 		req.TotalEffectiveAmount, req.TotalTransferAmount, req.TotalAmount}
 	for i, _ := range end {
-		cell, _ := excelize.CoordinatesToCellName(1+i, nExcelStartRow+2)
+		cell, _ := excelize.CoordinatesToCellName(1+i, nExcelStartRow+3)
 		err := file.SetCellValue(fSheet, cell, end[i])
 		if err != nil {
 			logger.Error("file set value err:", logger.Field("err", err))
@@ -740,8 +754,21 @@ func reportByProductExport(req *InventoryReportByProductResp) (string, error) {
 	{"type":"right","color":"000000","style":1},
 	{"type":"bottom","color":"000000","style":1}]}`)
 
+	// 合并单元格
+	_ = file.MergeCell(fSheet, "A1", "A2")
+	_ = file.MergeCell(fSheet, "B1", "B2")
+	_ = file.MergeCell(fSheet, "C1", "C2")
+	_ = file.MergeCell(fSheet, "D1", "F1")
+	_ = file.MergeCell(fSheet, "G1", "G2")
+	_ = file.MergeCell(fSheet, "H1", "H2")
+	_ = file.MergeCell(fSheet, "I1", "I2")
+	_ = file.MergeCell(fSheet, "J1", "J2")
+	_ = file.MergeCell(fSheet, "K1", "K2")
+	_ = file.MergeCell(fSheet, "L1", "L2")
+
 	//设置单元格高度
 	file.SetRowHeight("Sheet1", 1, 20)
+	file.SetRowHeight("Sheet1", 2, 20)
 
 	// 设置单元格大小
 	file.SetColWidth("Sheet1", "A", "A", 30)
@@ -752,8 +779,10 @@ func reportByProductExport(req *InventoryReportByProductResp) (string, error) {
 	file.SetColWidth("Sheet1", "H", "H", 15)
 	file.SetColWidth("Sheet1", "I", "I", 15)
 	file.SetColWidth("Sheet1", "J", "J", 15)
+	file.SetColWidth("Sheet1", "K", "K", 15)
+	file.SetColWidth("Sheet1", "L", "L", 15)
 
-	endRow := fmt.Sprintf("J"+"%d", nExcelStartRow+2)
+	endRow := fmt.Sprintf("L"+"%d", nExcelStartRow+3)
 	// 应用样式到整个表格
 	_ = file.SetCellStyle("Sheet1", "A1", endRow, style)