diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/JDOrderListController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/JDOrderListController.java
index 8440bd5..beadd14 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/JDOrderListController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/JDOrderListController.java
@@ -2,13 +2,15 @@ package com.ruoyi.web.controller.system;
 
 import java.io.IOException;
 import java.util.List;
+import java.util.Map;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
 import com.ruoyi.jarvis.domain.OrderRows;
+import com.ruoyi.jarvis.service.impl.GroupRebateExcelImportService;
 import com.ruoyi.jarvis.service.IOrderRowsService;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
 import com.ruoyi.common.annotation.Log;
 import com.ruoyi.common.annotation.Anonymous;
 import com.ruoyi.common.core.controller.BaseController;
@@ -34,11 +36,15 @@ public class JDOrderListController extends BaseController
     private final IJDOrderService jdOrderService;
     private final IOrderRowsService orderRowsService;
     private final IInstructionService instructionService;
+    private final GroupRebateExcelImportService groupRebateExcelImportService;
 
-    public JDOrderListController(IJDOrderService jdOrderService, IOrderRowsService orderRowsService, IInstructionService instructionService) {
+    public JDOrderListController(IJDOrderService jdOrderService, IOrderRowsService orderRowsService,
+                                 IInstructionService instructionService,
+                                 GroupRebateExcelImportService groupRebateExcelImportService) {
         this.jdOrderService = jdOrderService;
         this.orderRowsService = orderRowsService;
         this.instructionService = instructionService;
+        this.groupRebateExcelImportService = groupRebateExcelImportService;
     }
 
     /**
@@ -74,6 +80,14 @@ public class JDOrderListController extends BaseController
         if (orderSearch != null && !orderSearch.trim().isEmpty()) {
             query.getParams().put("orderSearch", orderSearch.trim());
         }
+
+        String rebateRemarkAbnormal = request.getParameter("rebateRemarkHasAbnormal");
+        if (rebateRemarkAbnormal != null && !rebateRemarkAbnormal.isEmpty()) {
+            query.setRebateRemarkHasAbnormal(Integer.valueOf(rebateRemarkAbnormal));
+        }
+        if ("true".equalsIgnoreCase(request.getParameter("hasRebateRemark"))) {
+            query.getParams().put("hasRebateRemark", true);
+        }
         
         java.util.List<JDOrder> list;
         if (orderBy != null && !orderBy.isEmpty()) {
@@ -128,6 +142,24 @@ public class JDOrderListController extends BaseController
     /**
      * 导出JD订单列表
      */
+    /**
+     * 导入跟团返现类 Excel：按「单号/订单号」匹配系统订单，将「是否返现」「总共返现」等写入后返备注（可多次导入累加）
+     */
+    @Log(title = "JD订单后返表导入", businessType = BusinessType.IMPORT)
+    @PostMapping("/importGroupRebateExcel")
+    public AjaxResult importGroupRebateExcel(@RequestParam("file") MultipartFile file,
+                                             @RequestParam(value = "documentTitle", required = false) String documentTitle) {
+        try {
+            Map<String, Object> data = groupRebateExcelImportService.importExcel(file, documentTitle);
+            if (Boolean.FALSE.equals(data.get("success"))) {
+                return AjaxResult.error(String.valueOf(data.get("message")));
+            }
+            return AjaxResult.success(data);
+        } catch (Exception e) {
+            return AjaxResult.error("导入失败: " + e.getMessage());
+        }
+    }
+
     @Log(title = "JD订单", businessType = BusinessType.EXPORT)
     @PostMapping("/export")
     public void export(HttpServletResponse response, JDOrder jdOrder) throws IOException
diff --git a/ruoyi-system/src/main/java/com/ruoyi/jarvis/domain/JDOrder.java b/ruoyi-system/src/main/java/com/ruoyi/jarvis/domain/JDOrder.java
index 79bb548..1f35111 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/jarvis/domain/JDOrder.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/jarvis/domain/JDOrder.java
@@ -145,6 +145,15 @@ public class JDOrder extends BaseEntity {
     @Excel(name = "评价日期", width = 30, dateFormat = "yyyy-MM-dd HH:mm:ss")
     private Date reviewPostedDate;
 
+    /**
+     * 后返备注（多次导入跟团返现等 Excel 的记录，JSON 数组字符串）
+     * @see com.ruoyi.jarvis.domain.dto.RebateRemarkItem
+     */
+    private String rebateRemarkJson;
+
+    /** 后返备注中是否存在异常项（1是 0否），便于列表筛选 */
+    private Integer rebateRemarkHasAbnormal;
+
 }
 
 
diff --git a/ruoyi-system/src/main/java/com/ruoyi/jarvis/domain/dto/RebateRemarkItem.java b/ruoyi-system/src/main/java/com/ruoyi/jarvis/domain/dto/RebateRemarkItem.java
new file mode 100644
index 0000000..1fc0ce3
--- /dev/null
+++ b/ruoyi-system/src/main/java/com/ruoyi/jarvis/domain/dto/RebateRemarkItem.java
@@ -0,0 +1,28 @@
+package com.ruoyi.jarvis.domain.dto;
+
+import lombok.Data;
+
+/**
+ * 订单「后返备注」中单条记录（多次导入会追加多条）
+ */
+@Data
+public class RebateRemarkItem {
+
+    /** 文档标题，如：跟团+返现 260316 */
+    private String documentTitle;
+
+    /** Excel「是否返现」列原文 */
+    private String whetherRebate;
+
+    /** Excel 返现金额列（优先总共返现）展示值 */
+    private String rebateAmount;
+
+    /** 写入时间戳（毫秒） */
+    private Long uploadTime;
+
+    /**
+     * 是否判定为异常（空「是否返现」、待补/下次做表等关键词）
+     * 便于列表筛选与着色
+     */
+    private Boolean abnormal;
+}
diff --git a/ruoyi-system/src/main/java/com/ruoyi/jarvis/service/impl/GroupRebateExcelImportService.java b/ruoyi-system/src/main/java/com/ruoyi/jarvis/service/impl/GroupRebateExcelImportService.java
new file mode 100644
index 0000000..704da9a
--- /dev/null
+++ b/ruoyi-system/src/main/java/com/ruoyi/jarvis/service/impl/GroupRebateExcelImportService.java
@@ -0,0 +1,348 @@
+package com.ruoyi.jarvis.service.impl;
+
+import com.alibaba.fastjson2.JSON;
+import com.ruoyi.jarvis.domain.JDOrder;
+import com.ruoyi.jarvis.domain.dto.RebateRemarkItem;
+import com.ruoyi.jarvis.mapper.JDOrderMapper;
+import org.apache.poi.ss.usermodel.Cell;
+import org.apache.poi.ss.usermodel.DataFormatter;
+import org.apache.poi.ss.usermodel.DateUtil;
+import org.apache.poi.ss.usermodel.Row;
+import org.apache.poi.ss.usermodel.Sheet;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.apache.poi.ss.usermodel.WorkbookFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Set;
+import java.util.regex.Pattern;
+
+/**
+ * 解析跟团返现类 Excel（表头含单号、是否返现、返现金额等），写入订单后返备注 JSON。
+ */
+@Service
+public class GroupRebateExcelImportService {
+
+    private static final Logger log = LoggerFactory.getLogger(GroupRebateExcelImportService.class);
+
+    private static final DataFormatter DATA_FORMATTER = new DataFormatter();
+
+    private static final Pattern ABNORMAL_HINT = Pattern.compile(
+        ".*(异常|待补|待返|下次|驳回|未返|不返|暂缓|缺|补表|重做|暂无|无$|-).*", Pattern.CASE_INSENSITIVE);
+
+    private static final Pattern POSITIVE_HINT = Pattern.compile(
+        ".*(已返|已返现|正常|完成|通过|✓|√|到账).*", Pattern.CASE_INSENSITIVE);
+
+    @Resource
+    private JDOrderMapper jdOrderMapper;
+
+    @Transactional(rollbackFor = Exception.class)
+    public Map<String, Object> importExcel(MultipartFile file, String documentTitle) throws Exception {
+        Map<String, Object> result = new HashMap<>();
+        if (file == null || file.isEmpty()) {
+            result.put("success", false);
+            result.put("message", "请选择文件");
+            return result;
+        }
+        String title = documentTitle != null ? documentTitle.trim() : "";
+        if (title.isEmpty()) {
+            String name = file.getOriginalFilename();
+            if (name != null && name.contains(".")) {
+                title = name.substring(0, name.lastIndexOf('.'));
+            } else {
+                title = name != null ? name : "未命名文档";
+            }
+        }
+
+        try (InputStream is = file.getInputStream(); Workbook wb = WorkbookFactory.create(is)) {
+            Sheet sheet = wb.getNumberOfSheets() > 0 ? wb.getSheetAt(0) : null;
+            if (sheet == null) {
+                result.put("success", false);
+                result.put("message", "工作簿无工作表");
+                return result;
+            }
+
+            int headerRowIndex = findHeaderRowIndex(sheet);
+            if (headerRowIndex < 0) {
+                result.put("success", false);
+                result.put("message", "未找到表头（需包含「单号」或「订单号」列，以及「是否返现」或「总共返现」相关列）");
+                return result;
+            }
+
+            Row headerRow = sheet.getRow(headerRowIndex);
+            HeaderMap hm = buildHeaderMap(headerRow);
+            if (hm.orderCol < 0) {
+                result.put("success", false);
+                result.put("message", "未识别订单号列（表头需含「单号」或「订单号」，不含「第三方」）");
+                return result;
+            }
+            if (hm.whetherRebateCol < 0 && hm.totalCashbackCol < 0) {
+                result.put("success", false);
+                result.put("message", "未识别「是否返现」或返现金额列（如「总共返现」）");
+                return result;
+            }
+
+            int dataRows = 0;
+            int updatedOrders = 0;
+            Set<String> notFound = new LinkedHashSet<>();
+            List<String> errors = new ArrayList<>();
+
+            int lastRow = sheet.getLastRowNum();
+            for (int r = headerRowIndex + 1; r <= lastRow; r++) {
+                Row row = sheet.getRow(r);
+                if (row == null) {
+                    continue;
+                }
+                String orderNo = normalizeOrderNo(getCellText(row, hm.orderCol));
+                if (orderNo.isEmpty()) {
+                    continue;
+                }
+                dataRows++;
+
+                String whether = hm.whetherRebateCol >= 0 ? trimToNull(getCellText(row, hm.whetherRebateCol)) : "";
+                if (whether == null) {
+                    whether = "";
+                }
+                String amountStr = hm.totalCashbackCol >= 0 ? trimToNull(getCellText(row, hm.totalCashbackCol)) : "";
+                if ((amountStr == null || amountStr.isEmpty()) && hm.fallbackAmountCol >= 0) {
+                    amountStr = trimToNull(getCellText(row, hm.fallbackAmountCol));
+                }
+                if (amountStr == null) {
+                    amountStr = "";
+                }
+
+                JDOrder order = jdOrderMapper.selectJDOrderByOrderId(orderNo);
+                if (order == null) {
+                    order = jdOrderMapper.selectJDOrderByThirdPartyOrderNo(orderNo);
+                }
+                if (order == null) {
+                    notFound.add(orderNo);
+                    continue;
+                }
+
+                try {
+                    appendRebateRemark(order, title, whether, amountStr);
+                    updatedOrders++;
+                } catch (Exception e) {
+                    log.warn("写入后返备注失败 orderNo={} id={}", orderNo, order.getId(), e);
+                    errors.add(orderNo + ": " + e.getMessage());
+                }
+            }
+
+            result.put("success", true);
+            result.put("documentTitle", title);
+            result.put("dataRows", dataRows);
+            result.put("updatedOrders", updatedOrders);
+            result.put("notFoundOrderNos", new ArrayList<>(notFound));
+            result.put("errors", errors);
+            result.put("message", String.format(Locale.ROOT,
+                "解析完成：有效数据行 %d，匹配并更新订单 %d，未找到订单 %d 条",
+                dataRows, updatedOrders, notFound.size()));
+            return result;
+        }
+    }
+
+    private void appendRebateRemark(JDOrder order, String documentTitle, String whetherRebate, String rebateAmount) {
+        List<RebateRemarkItem> list = new ArrayList<>();
+        String existing = order.getRebateRemarkJson();
+        if (existing != null && !existing.trim().isEmpty()) {
+            try {
+                list.addAll(JSON.parseArray(existing, RebateRemarkItem.class));
+            } catch (Exception e) {
+                log.warn("解析已有 rebate_remark_json 失败 id={}，将覆盖为新数组", order.getId());
+                list.clear();
+            }
+        }
+
+        RebateRemarkItem item = new RebateRemarkItem();
+        item.setDocumentTitle(documentTitle);
+        item.setWhetherRebate(whetherRebate);
+        item.setRebateAmount(rebateAmount);
+        item.setUploadTime(System.currentTimeMillis());
+        item.setAbnormal(isAbnormalWhetherRebate(whetherRebate));
+        list.add(item);
+
+        boolean hasAbnormal = false;
+        for (RebateRemarkItem it : list) {
+            if (Boolean.TRUE.equals(it.getAbnormal())) {
+                hasAbnormal = true;
+                break;
+            }
+        }
+
+        JDOrder upd = new JDOrder();
+        upd.setId(order.getId());
+        upd.setRebateRemarkJson(JSON.toJSONString(list));
+        upd.setRebateRemarkHasAbnormal(hasAbnormal ? 1 : 0);
+        jdOrderMapper.updateJDOrder(upd);
+    }
+
+    static boolean isAbnormalWhetherRebate(String text) {
+        if (text == null) {
+            return true;
+        }
+        String t = text.trim();
+        if (t.isEmpty()) {
+            return true;
+        }
+        if ("-".equals(t) || "无".equals(t) || "暂无".equals(t) || "否".equals(t)) {
+            return true;
+        }
+        if (POSITIVE_HINT.matcher(t).matches() && !ABNORMAL_HINT.matcher(t).matches()) {
+            return false;
+        }
+        if (ABNORMAL_HINT.matcher(t).matches()) {
+            return true;
+        }
+        return false;
+    }
+
+    private static int findHeaderRowIndex(Sheet sheet) {
+        int maxScan = Math.min(15, sheet.getLastRowNum() + 1);
+        for (int i = 0; i < maxScan; i++) {
+            Row row = sheet.getRow(i);
+            if (row == null) {
+                continue;
+            }
+            boolean hasOrder = false;
+            boolean hasWhether = false;
+            boolean hasAmount = false;
+            for (int c = 0; c <= row.getLastCellNum() && c < 64; c++) {
+                String h = normalizeHeader(getCellText(row, c));
+                if (h.isEmpty()) {
+                    continue;
+                }
+                if (isOrderHeader(h)) {
+                    hasOrder = true;
+                }
+                if (h.contains("是否返现")) {
+                    hasWhether = true;
+                }
+                if (h.contains("总共返现") || (h.contains("返现") && h.contains("金额"))) {
+                    hasAmount = true;
+                }
+            }
+            if (hasOrder && (hasWhether || hasAmount)) {
+                return i;
+            }
+        }
+        return -1;
+    }
+
+    private static boolean isOrderHeader(String h) {
+        if (h.contains("第三方")) {
+            return false;
+        }
+        if ("单号".equals(h) || h.startsWith("单号")) {
+            return true;
+        }
+        return h.contains("订单号");
+    }
+
+    private static HeaderMap buildHeaderMap(Row headerRow) {
+        HeaderMap hm = new HeaderMap();
+        Map<String, Integer> totalCashbackCandidates = new LinkedHashMap<>();
+        for (int c = 0; c <= headerRow.getLastCellNum() && c < 128; c++) {
+            String raw = normalizeHeader(getCellText(headerRow, c));
+            if (raw.isEmpty()) {
+                continue;
+            }
+            if (hm.orderCol < 0 && isOrderHeader(raw)) {
+                hm.orderCol = c;
+            }
+            if (hm.whetherRebateCol < 0 && raw.contains("是否返现")) {
+                hm.whetherRebateCol = c;
+            }
+            if (raw.contains("总共返现")) {
+                totalCashbackCandidates.put(raw, c);
+            }
+            if (hm.fallbackAmountCol < 0 && raw.contains("返现") && raw.contains("金额")
+                && !raw.contains("晒单") && hm.totalCashbackCol < 0) {
+                hm.fallbackAmountCol = c;
+            }
+        }
+        if (!totalCashbackCandidates.isEmpty()) {
+            hm.totalCashbackCol = totalCashbackCandidates.values().iterator().next();
+        }
+        return hm;
+    }
+
+    private static String normalizeHeader(String s) {
+        if (s == null) {
+            return "";
+        }
+        return s.replace('\n', ' ').replace('\r', ' ').trim();
+    }
+
+    private static String getCellText(Row row, int col) {
+        if (row == null || col < 0) {
+            return "";
+        }
+        Cell cell = row.getCell(col);
+        if (cell == null) {
+            return "";
+        }
+        switch (cell.getCellType()) {
+            case STRING:
+                return cell.getStringCellValue();
+            case NUMERIC:
+                if (DateUtil.isCellDateFormatted(cell)) {
+                    return DATA_FORMATTER.formatCellValue(cell);
+                }
+                double d = cell.getNumericCellValue();
+                if (d == Math.floor(d) && Math.abs(d) < 1e16) {
+                    return String.valueOf((long) d);
+                }
+                return DATA_FORMATTER.formatCellValue(cell);
+            case BOOLEAN:
+                return Boolean.toString(cell.getBooleanCellValue());
+            case FORMULA:
+                try {
+                    return DATA_FORMATTER.formatCellValue(cell);
+                } catch (Exception e) {
+                    return "";
+                }
+            default:
+                return DATA_FORMATTER.formatCellValue(cell);
+        }
+    }
+
+    private static String trimToNull(String s) {
+        if (s == null) {
+            return null;
+        }
+        String t = s.trim();
+        return t.isEmpty() ? null : t;
+    }
+
+    private static String normalizeOrderNo(String raw) {
+        if (raw == null) {
+            return "";
+        }
+        String t = raw.trim();
+        if (t.endsWith(".0") && t.matches("\\d+\\.0")) {
+            t = t.substring(0, t.length() - 2);
+        }
+        return t;
+    }
+
+    private static class HeaderMap {
+        int orderCol = -1;
+        int whetherRebateCol = -1;
+        int totalCashbackCol = -1;
+        /** 无「总共返现」时的备选：含「返现」「金额」的列 */
+        int fallbackAmountCol = -1;
+    }
+}
diff --git a/ruoyi-system/src/main/resources/mapper/jarvis/JDOrderMapper.xml b/ruoyi-system/src/main/resources/mapper/jarvis/JDOrderMapper.xml
index a8caf4f..203656d 100644
--- a/ruoyi-system/src/main/resources/mapper/jarvis/JDOrderMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/jarvis/JDOrderMapper.xml
@@ -35,13 +35,16 @@
         <result property="invoiceOpenedDate" column="invoice_opened_date"/>
         <result property="isReviewPosted" column="is_review_posted"/>
         <result property="reviewPostedDate" column="review_posted_date"/>
+        <result property="rebateRemarkJson" column="rebate_remark_json"/>
+        <result property="rebateRemarkHasAbnormal" column="rebate_remark_has_abnormal"/>
     </resultMap>
 
     <sql id="selectJDOrderBase">
         select id, remark, distribution_mark, model_number, link, payment_amount, rebate_amount,
                address, logistics_link, order_id, buyer, order_time, create_time, update_time, status, is_count_enabled, third_party_order_no, jingfen_actual_price,
                is_refunded, refund_date, is_refund_received, refund_received_date, is_rebate_received, rebate_received_date,
-               is_price_protected, price_protected_date, is_invoice_opened, invoice_opened_date, is_review_posted, review_posted_date
+               is_price_protected, price_protected_date, is_invoice_opened, invoice_opened_date, is_review_posted, review_posted_date,
+               rebate_remark_json, rebate_remark_has_abnormal
         from jd_order
     </sql>
 
@@ -72,6 +75,10 @@
             <if test="isPriceProtected != null"> and is_price_protected = #{isPriceProtected}</if>
             <if test="isInvoiceOpened != null"> and is_invoice_opened = #{isInvoiceOpened}</if>
             <if test="isReviewPosted != null"> and is_review_posted = #{isReviewPosted}</if>
+            <if test="rebateRemarkHasAbnormal != null"> and rebate_remark_has_abnormal = #{rebateRemarkHasAbnormal}</if>
+            <if test="params.hasRebateRemark != null and params.hasRebateRemark == true">
+                and rebate_remark_json is not null and char_length(trim(rebate_remark_json)) &gt; 2
+            </if>
             <if test="params.beginTime != null and params.beginTime != ''"><!-- 开始时间检索 -->
                 and date(order_time) &gt;= #{params.beginTime}
             </if>
@@ -109,6 +116,10 @@
             <if test="isPriceProtected != null"> and is_price_protected = #{isPriceProtected}</if>
             <if test="isInvoiceOpened != null"> and is_invoice_opened = #{isInvoiceOpened}</if>
             <if test="isReviewPosted != null"> and is_review_posted = #{isReviewPosted}</if>
+            <if test="rebateRemarkHasAbnormal != null"> and rebate_remark_has_abnormal = #{rebateRemarkHasAbnormal}</if>
+            <if test="params.hasRebateRemark != null and params.hasRebateRemark == true">
+                and rebate_remark_json is not null and char_length(trim(rebate_remark_json)) &gt; 2
+            </if>
             <if test="params.beginTime != null and params.beginTime != ''"><!-- 开始时间检索 -->
                 and date(order_time) &gt;= #{params.beginTime}
             </if>
@@ -183,6 +194,8 @@
             <if test="invoiceOpenedDate != null"> invoice_opened_date = #{invoiceOpenedDate},</if>
             <if test="isReviewPosted != null"> is_review_posted = #{isReviewPosted},</if>
             <if test="reviewPostedDate != null"> review_posted_date = #{reviewPostedDate},</if>
+            <if test="rebateRemarkJson != null"> rebate_remark_json = #{rebateRemarkJson},</if>
+            <if test="rebateRemarkHasAbnormal != null"> rebate_remark_has_abnormal = #{rebateRemarkHasAbnormal},</if>
             update_time = now()
         </set>
         where id = #{id}
diff --git a/sql/jd_order_rebate_remark.sql b/sql/jd_order_rebate_remark.sql
new file mode 100644
index 0000000..4543091
--- /dev/null
+++ b/sql/jd_order_rebate_remark.sql
@@ -0,0 +1,6 @@
+-- 后返备注：多次导入跟团返现等 Excel 的记录（JSON 数组），及是否存在异常（便于列表筛选）
+-- 执行前请确认 jd_order 表存在
+
+ALTER TABLE jd_order
+ADD COLUMN rebate_remark_json LONGTEXT NULL COMMENT '后返备注(JSON数组，每条含文档标题、是否返现、金额等)' AFTER review_posted_date,
+ADD COLUMN rebate_remark_has_abnormal TINYINT(1) NULL DEFAULT NULL COMMENT '后返备注中是否存在异常项：1是 0否 NULL无记录';