diff --git a/admin/handler/web/inner_code.go b/admin/handler/web/inner_code.go
new file mode 100644
index 0000000..5e20c83
--- /dev/null
+++ b/admin/handler/web/inner_code.go
@@ -0,0 +1,167 @@
+package web
+
+import (
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"os"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/gin-gonic/gin"
+
+	"cmautobuy/admin/config"
+	"cmautobuy/admin/service"
+	"cmautobuy/admin/syb"
+)
+
+var innerCodeLocation = time.FixedZone("UTC+8", 8*60*60)
+
+// InnerCodeList 渲染独立的档口入库码工作台。
+func (h *Handler) InnerCodeList(c *gin.Context) {
+	businessDate := strings.TrimSpace(c.Query("date"))
+	if _, err := time.Parse("2006-01-02", businessDate); err != nil {
+		businessDate = time.Now().In(innerCodeLocation).Format("2006-01-02")
+	}
+	status := strings.TrimSpace(c.Query("status"))
+	keyword := strings.TrimSpace(c.Query("q"))
+	result, err := service.ListInnerCodePage(h.db, businessDate, status, keyword, service.ParsePage(c.Query("page")))
+	if err != nil {
+		fail(c, http.StatusInternalServerError, "读取档口入库码列表失败，请稍后刷新重试。")
+		return
+	}
+	query := url.Values{"date": {businessDate}}
+	if result.Status != "" {
+		query.Set("status", result.Status)
+	}
+	if keyword != "" {
+		query.Set("q", keyword)
+	}
+	c.HTML(http.StatusOK, "inner_code/list", page(c, "inner-codes", "档口入库码", gin.H{
+		"BusinessDate":  businessDate,
+		"StatusFilter":  result.Status,
+		"Keyword":       keyword,
+		"StatusOptions": service.InnerCodeStatusOptions(),
+		"Rows":          result.Rows,
+		"HasAny":        result.Counts.Total > 0,
+		"IsFiltered":    result.IsFiltered,
+		"CurrentPage":   result.Page,
+		"Message":       strings.TrimSpace(c.Query("message")),
+		"Status":        service.InnerCodeStatusMessage(result),
+		"Pagination":    service.NewPaginationView(result.Page, result.TotalPages, query.Encode()),
+	}))
+}
+
+// InnerCodeImport 接收一次性 xlsx，导入完成后总会删除临时文件。
+func (h *Handler) InnerCodeImport(c *gin.Context) {
+	businessDate := strings.TrimSpace(c.PostForm("date"))
+	if _, err := time.Parse("2006-01-02", businessDate); err != nil {
+		fail(c, http.StatusBadRequest, "请选择合法的业务日期；没有导入任何数据。")
+		return
+	}
+	fileHeader, err := c.FormFile("file")
+	if err != nil {
+		fail(c, http.StatusBadRequest, "没有收到 Excel（也可能超过 10MB）；没有导入任何数据。")
+		return
+	}
+	src, err := fileHeader.Open()
+	if err != nil {
+		fail(c, http.StatusBadRequest, "无法打开上传文件；没有导入任何数据。")
+		return
+	}
+	defer src.Close()
+	head := make([]byte, 8)
+	n, _ := io.ReadFull(src, head)
+	if err := service.ValidateInnerCodeUpload(fileHeader.Filename, fileHeader.Size, head[:n]); err != nil {
+		fail(c, http.StatusBadRequest, err.Error()+"；没有导入任何数据。")
+		return
+	}
+	if _, err := src.Seek(0, io.SeekStart); err != nil {
+		fail(c, http.StatusInternalServerError, "读取上传文件失败；没有导入任何数据。")
+		return
+	}
+	uploadDir, err := config.SubDir("uploads")
+	if err != nil {
+		fail(c, http.StatusInternalServerError, "无法准备临时上传目录；没有导入任何数据。")
+		return
+	}
+	tmp, err := os.CreateTemp(uploadDir, "inner-code-*.xlsx")
+	if err != nil {
+		fail(c, http.StatusInternalServerError, "无法保存临时上传文件；没有导入任何数据。")
+		return
+	}
+	tmpPath := tmp.Name()
+	defer os.Remove(tmpPath)
+	if _, err := io.Copy(tmp, src); err != nil {
+		tmp.Close()
+		fail(c, http.StatusInternalServerError, "保存临时上传文件失败；没有导入任何数据。")
+		return
+	}
+	if err := tmp.Close(); err != nil {
+		fail(c, http.StatusInternalServerError, "保存临时上传文件失败；没有导入任何数据。")
+		return
+	}
+	result, err := service.ImportInnerCodeExcel(h.db, tmpPath, businessDate, currentUser(c).UserID)
+	if err != nil {
+		if service.IsInvalidInnerCodeImport(err) {
+			fail(c, http.StatusBadRequest, err.Error()+"；请修正文件后重新导入。")
+			return
+		}
+		fail(c, http.StatusInternalServerError, "档口入库码写库失败，本次导入已整体回滚，请稍后重试。")
+		return
+	}
+	message := fmt.Sprintf("导入完成：读取 %d 行，新增 %d 条，更新 %d 条，文件内重复 %d 行。",
+		result.TotalRows, result.CreatedCount, result.UpdatedCount, result.DuplicateRows)
+	h.innerCodeRedirect(c, businessDate, "", "", 1, message)
+}
+
+// InnerCodeMatch 读取远端最新详情并保存只读规划，不执行任何回写。
+func (h *Handler) InnerCodeMatch(c *gin.Context) {
+	businessDate := strings.TrimSpace(c.PostForm("date"))
+	status, keyword := c.PostForm("status"), c.PostForm("q")
+	pageNumber := service.ParsePage(c.PostForm("page"))
+	if _, err := time.Parse("2006-01-02", businessDate); err != nil {
+		h.innerCodeRedirect(c, time.Now().In(innerCodeLocation).Format("2006-01-02"), status, keyword, 1, "业务日期无效，没有执行匹配。")
+		return
+	}
+	cfg, err := config.Load()
+	if err != nil {
+		h.innerCodeRedirect(c, businessDate, status, keyword, pageNumber, "顺运宝配置不可用，没有执行匹配。")
+		return
+	}
+	client, err := syb.New(cfg.Syb.BaseURL)
+	if err != nil {
+		h.innerCodeRedirect(c, businessDate, status, keyword, pageNumber, "顺运宝地址配置有误，没有执行匹配。")
+		return
+	}
+	if err := service.EnsureSybSession(h.db, client, cfg.Syb.Username, time.Now()); err != nil {
+		message := "校验顺运宝会话失败，没有执行匹配。"
+		if errors.Is(err, service.ErrSybLoginRequired) {
+			message = "顺运宝会话已过期，请先到“顺运宝数据”页面登录后再匹配。"
+		}
+		h.innerCodeRedirect(c, businessDate, status, keyword, pageNumber, message)
+		return
+	}
+	result, err := service.PlanInnerCodeRecords(c.Request.Context(), h.db, client, businessDate)
+	if err != nil {
+		h.innerCodeRedirect(c, businessDate, status, keyword, pageNumber, "匹配失败："+err.Error())
+		return
+	}
+	message := fmt.Sprintf("匹配完成：处理 %d 条，可回写 %d 条，已存在 %d 条，跳过 %d 条，失败 %d 条。",
+		result.Total, result.Ready, result.AlreadyFilled, result.Skipped, result.Failed)
+	h.innerCodeRedirect(c, businessDate, status, keyword, pageNumber, message)
+}
+
+func (h *Handler) innerCodeRedirect(c *gin.Context, businessDate, status, keyword string, pageNumber int, message string) {
+	values := url.Values{"date": {businessDate}, "page": {strconv.Itoa(pageNumber)}, "message": {message}}
+	if strings.TrimSpace(status) != "" {
+		values.Set("status", strings.TrimSpace(status))
+	}
+	if strings.TrimSpace(keyword) != "" {
+		values.Set("q", strings.TrimSpace(keyword))
+	}
+	c.Redirect(http.StatusSeeOther, "/inner-codes?"+values.Encode())
+}
diff --git a/admin/handler/web/web.go b/admin/handler/web/web.go
index 0b1daab..fc32646 100644
--- a/admin/handler/web/web.go
+++ b/admin/handler/web/web.go
@@ -115,19 +115,25 @@ func Register(r *gin.Engine, db *sql.DB, onlineThreshold time.Duration, aiSecret
 	clients.POST("/unassign", h.ClientUnassign)
 	clients.POST("/delete", h.ClientDelete)
 
-	// 6. 用户管理：先经过网页登录，再叠加管理员角色校验。
+	// 6. 档口入库码：独立于顺运宝数据页，导航位置紧跟客户端列表。
+	pages.GET("/inner-codes", h.InnerCodeList)
+	innerCodes := pages.Group("/inner-codes")
+	innerCodes.POST("/import", h.InnerCodeImport)
+	innerCodes.POST("/match", h.InnerCodeMatch)
+
+	// 7. 用户管理：先经过网页登录，再叠加管理员角色校验。
 	users := pages.Group("/users", AdminRequired())
 	users.GET("", h.UserList)
 	users.POST("/create", h.UserCreate)
 	users.POST("/status", h.UserSetStatus)
 	users.POST("/reset-password", h.UserResetPassword)
 
-	// 7. 第三方商品目录导入记录：系统级审计仅管理员可见。
+	// 8. 第三方商品目录导入记录：系统级审计仅管理员可见。
 	integrations := pages.Group("/integrations", AdminRequired())
 	integrations.GET("/catalog", h.CatalogHistory)
 	integrations.GET("/catalog/detail", h.CatalogHistoryDetail)
 
-	// 8. AI 模型配置：密钥和系统级服务商配置仅管理员可见。
+	// 9. AI 模型配置：密钥和系统级服务商配置仅管理员可见。
 	aiSettings := pages.Group("/settings/ai", AdminRequired())
 	aiSettings.GET("", h.AIConfigList)
 	aiSettings.POST("/save", h.AIConfigSave)
diff --git a/admin/inner_code_template_test.go b/admin/inner_code_template_test.go
new file mode 100644
index 0000000..6f9c167
--- /dev/null
+++ b/admin/inner_code_template_test.go
@@ -0,0 +1,50 @@
+package main
+
+import (
+	"html/template"
+	"os"
+	"strings"
+	"testing"
+)
+
+func TestInnerCodeTemplate_独立导航与安全表单(t *testing.T) {
+	if _, err := template.ParseFS(templateFS, "templates/*/*.html"); err != nil {
+		t.Fatalf("模板必须可解析: %v", err)
+	}
+	header, err := os.ReadFile("templates/partials/header.html")
+	if err != nil {
+		t.Fatal(err)
+	}
+	headerText := string(header)
+	clientIndex := strings.Index(headerText, `href="/clients"`)
+	innerCodeIndex := strings.Index(headerText, `href="/inner-codes"`)
+	if clientIndex < 0 || innerCodeIndex < 0 || innerCodeIndex < clientIndex {
+		t.Fatal("档口入库码导航必须紧跟在客户端列表之后")
+	}
+
+	raw, err := os.ReadFile("templates/inner_code/list.html")
+	if err != nil {
+		t.Fatal(err)
+	}
+	page := string(raw)
+	for _, want := range []string{
+		`action="/inner-codes/import"`, `action="/inner-codes/match"`,
+		`action="/inner-codes/apply"`, `action="/inner-codes/recheck"`,
+		`name="csrf_token"`, `data-check-all`, `data-inner-code-apply-open`,
+		`{{if not .CanSelect}}disabled{{end}}`, `aria-label="档口入库码记录列表"`,
+	} {
+		if !strings.Contains(page, want) {
+			t.Errorf("正式页面缺少 %s", want)
+		}
+	}
+}
+
+func TestInnerCodeTemplate_模块状态白名单已登记(t *testing.T) {
+	raw, err := os.ReadFile("static/js/app.js")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !strings.Contains(string(raw), `"/inner-codes": ["date", "status", "q", "page"]`) {
+		t.Fatal("档口入库码页面切换模块后应保持稳定筛选和页码")
+	}
+}
diff --git a/admin/repository/inner_code.go b/admin/repository/inner_code.go
index b9f5202..2cf81e7 100644
--- a/admin/repository/inner_code.go
+++ b/admin/repository/inner_code.go
@@ -15,6 +15,20 @@ type InnerCodeSybSnapshot struct {
 	SybData     string
 }
 
+// InnerCodeListFilter 是独立页面可组合的查询条件。
+type InnerCodeListFilter struct {
+	BusinessDate string
+	Status       string
+	Keyword      string
+}
+
+// InnerCodeStatusCounts 是当前业务日期的底栏摘要。
+type InnerCodeStatusCounts struct {
+	Total      int
+	Ready      int
+	NeedsCheck int
+}
+
 // InnerCodeImportOutcome 说明幂等导入是新增还是更新。
 type InnerCodeImportOutcome string
 
@@ -169,6 +183,97 @@ func SaveInnerCodePlans(db *sql.DB, plans []model.InnerCodeRecord, plannedAt str
 	return nil
 }
 
+const innerCodeListColumns = `id,business_date,source_row,COALESCE(print_sequence,0),order_number,
+	COALESCE(shop_name,''),stall,spec_raw,spec_key,inner_code,source_duplicate_count,
+	COALESCE(stock_id,0),COALESCE(detail_id,0),COALESCE(syb_spec,''),COALESCE(syb_sku,''),
+	COALESCE(syb_variation_sku,''),COALESCE(purchase_platform,''),COALESCE(purchase_code,''),
+	COALESCE(remote_inner_code,''),status,COALESCE(result_message,''),created_by_user_id,
+	COALESCE(applied_by_user_id,''),COALESCE(planned_at,''),COALESCE(apply_started_at,''),
+	COALESCE(applied_at,''),created_at,updated_at`
+
+func innerCodeFilterClause(filter InnerCodeListFilter) (string, []any) {
+	clauses := []string{"business_date=?"}
+	args := []any{filter.BusinessDate}
+	if filter.Status != "" {
+		clauses = append(clauses, "status=?")
+		args = append(args, filter.Status)
+	}
+	if filter.Keyword != "" {
+		like := "%" + escapeLike(filter.Keyword) + "%"
+		clauses = append(clauses, `(order_number LIKE ? ESCAPE '!' OR stall LIKE ? ESCAPE '!'
+			OR spec_raw LIKE ? ESCAPE '!' OR inner_code LIKE ? ESCAPE '!')`)
+		args = append(args, like, like, like, like)
+	}
+	return " WHERE " + strings.Join(clauses, " AND "), args
+}
+
+// ListInnerCodeRecords 分页读取独立页面记录。
+func ListInnerCodeRecords(q Execer, filter InnerCodeListFilter, limit, offset int) ([]model.InnerCodeRecord, error) {
+	where, args := innerCodeFilterClause(filter)
+	query := `SELECT ` + innerCodeListColumns + ` FROM syb_inner_code_records` + where +
+		` ORDER BY source_row,id LIMIT ? OFFSET ?`
+	args = append(args, limit, offset)
+	rows, err := q.Query(query, args...)
+	if err != nil {
+		return nil, fmt.Errorf("查询档口入库码列表失败: %w", err)
+	}
+	defer rows.Close()
+	result := make([]model.InnerCodeRecord, 0)
+	for rows.Next() {
+		row, err := scanInnerCodeRecord(rows)
+		if err != nil {
+			return nil, err
+		}
+		result = append(result, row)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, fmt.Errorf("遍历档口入库码列表失败: %w", err)
+	}
+	return result, nil
+}
+
+// CountInnerCodeRecords 统计与列表完全相同的筛选结果。
+func CountInnerCodeRecords(q Execer, filter InnerCodeListFilter) (int, error) {
+	where, args := innerCodeFilterClause(filter)
+	var count int
+	if err := q.QueryRow(`SELECT COUNT(*) FROM syb_inner_code_records`+where, args...).Scan(&count); err != nil {
+		return 0, fmt.Errorf("统计档口入库码列表失败: %w", err)
+	}
+	return count, nil
+}
+
+// CountInnerCodeStatuses 统计当前业务日期总量、可回写和需核对数量。
+func CountInnerCodeStatuses(q Execer, businessDate string) (InnerCodeStatusCounts, error) {
+	var result InnerCodeStatusCounts
+	err := q.QueryRow(`SELECT COUNT(*),
+		COALESCE(SUM(status='ready'),0),COALESCE(SUM(status='needs_check'),0)
+		FROM syb_inner_code_records WHERE business_date=?`, businessDate).
+		Scan(&result.Total, &result.Ready, &result.NeedsCheck)
+	if err != nil {
+		return result, fmt.Errorf("统计档口入库码状态失败: %w", err)
+	}
+	return result, nil
+}
+
+type innerCodeRowScanner interface {
+	Scan(...any) error
+}
+
+func scanInnerCodeRecord(scanner innerCodeRowScanner) (model.InnerCodeRecord, error) {
+	var row model.InnerCodeRecord
+	err := scanner.Scan(&row.ID, &row.BusinessDate, &row.SourceRow, &row.PrintSequence,
+		&row.OrderNumber, &row.ShopName, &row.Stall, &row.SpecRaw, &row.SpecKey,
+		&row.InnerCode, &row.SourceDuplicateCount, &row.StockID, &row.DetailID,
+		&row.SybSpec, &row.SybSKU, &row.SybVariationSKU, &row.PurchasePlatform,
+		&row.PurchaseCode, &row.RemoteInnerCode, &row.Status, &row.ResultMessage,
+		&row.CreatedByUserID, &row.AppliedByUserID, &row.PlannedAt, &row.ApplyStartedAt,
+		&row.AppliedAt, &row.CreatedAt, &row.UpdatedAt)
+	if err != nil {
+		return row, fmt.Errorf("读取档口入库码记录失败: %w", err)
+	}
+	return row, nil
+}
+
 func nullablePositiveInt(value int) any {
 	if value <= 0 {
 		return nil
diff --git a/admin/service/inner_code_page.go b/admin/service/inner_code_page.go
new file mode 100644
index 0000000..33f2821
--- /dev/null
+++ b/admin/service/inner_code_page.go
@@ -0,0 +1,143 @@
+package service
+
+import (
+	"database/sql"
+	"fmt"
+	"strings"
+
+	"cmautobuy/admin/model"
+	"cmautobuy/admin/repository"
+)
+
+// InnerCodeStatusOption 是页面状态筛选项。
+type InnerCodeStatusOption struct {
+	Value string
+	Text  string
+}
+
+var innerCodeStatusOptions = []InnerCodeStatusOption{
+	{"", "全部状态"},
+	{string(model.InnerCodePending), "待匹配"},
+	{string(model.InnerCodeReady), "可回写"},
+	{string(model.InnerCodeApplying), "回写中"},
+	{string(model.InnerCodeUpdated), "已回写"},
+	{string(model.InnerCodeAlreadyFilled), "已存在"},
+	{string(model.InnerCodeSkipped), "已跳过"},
+	{string(model.InnerCodeFailed), "失败"},
+	{string(model.InnerCodeNeedsCheck), "需核对"},
+}
+
+// InnerCodeRowView 是正式页面的一行。
+type InnerCodeRowView struct {
+	ID               int64
+	BusinessDate     string
+	OrderNumber      string
+	Stall            string
+	SpecRaw          string
+	SybSpec          string
+	InnerCode        string
+	RemoteInnerCode  string
+	Status           string
+	StatusText       string
+	StatusClass      string
+	ResultMessage    string
+	UpdatedAt        string
+	CanSelect        bool
+	HasRemoteOldCode bool
+	CanRecheck       bool
+}
+
+// InnerCodeListPage 是列表、分页和底栏统计。
+type InnerCodeListPage struct {
+	Rows       []InnerCodeRowView
+	Total      int
+	Page       int
+	TotalPages int
+	Status     string
+	Keyword    string
+	Date       string
+	Counts     repository.InnerCodeStatusCounts
+	IsFiltered bool
+}
+
+// InnerCodeStatusOptions 返回稳定顺序的筛选项副本。
+func InnerCodeStatusOptions() []InnerCodeStatusOption {
+	return append([]InnerCodeStatusOption(nil), innerCodeStatusOptions...)
+}
+
+// ListInnerCodePage 校验筛选并返回统一 20 条 SQL 分页结果。
+func ListInnerCodePage(db *sql.DB, businessDate, status, keyword string, requestedPage int) (*InnerCodeListPage, error) {
+	status = strings.TrimSpace(status)
+	if !validInnerCodeStatusFilter(status) {
+		status = ""
+	}
+	keyword = strings.TrimSpace(keyword)
+	filter := repository.InnerCodeListFilter{BusinessDate: businessDate, Status: status, Keyword: keyword}
+	total, err := repository.CountInnerCodeRecords(db, filter)
+	if err != nil {
+		return nil, err
+	}
+	totalPages := TotalPages(total)
+	page := ClampPage(requestedPage, totalPages)
+	records, err := repository.ListInnerCodeRecords(db, filter, PageSize, (page-1)*PageSize)
+	if err != nil {
+		return nil, err
+	}
+	counts, err := repository.CountInnerCodeStatuses(db, businessDate)
+	if err != nil {
+		return nil, err
+	}
+	result := &InnerCodeListPage{Total: total, Page: page, TotalPages: totalPages,
+		Status: status, Keyword: keyword, Date: businessDate, Counts: counts,
+		IsFiltered: status != "" || keyword != ""}
+	result.Rows = make([]InnerCodeRowView, 0, len(records))
+	for _, record := range records {
+		result.Rows = append(result.Rows, innerCodeRowView(record))
+	}
+	return result, nil
+}
+
+func validInnerCodeStatusFilter(status string) bool {
+	for _, option := range innerCodeStatusOptions {
+		if option.Value == status {
+			return true
+		}
+	}
+	return false
+}
+
+func innerCodeRowView(record model.InnerCodeRecord) InnerCodeRowView {
+	statusText := map[model.InnerCodeStatus]string{
+		model.InnerCodePending: "待匹配", model.InnerCodeReady: "可回写",
+		model.InnerCodeApplying: "回写中", model.InnerCodeUpdated: "已回写",
+		model.InnerCodeAlreadyFilled: "已存在", model.InnerCodeSkipped: "已跳过",
+		model.InnerCodeFailed: "失败", model.InnerCodeNeedsCheck: "需核对",
+	}[record.Status]
+	if statusText == "" {
+		statusText = "未知"
+	}
+	return InnerCodeRowView{
+		ID: record.ID, BusinessDate: record.BusinessDate, OrderNumber: record.OrderNumber,
+		Stall: displayInnerCodeValue(record.Stall), SpecRaw: displayInnerCodeValue(record.SpecRaw),
+		SybSpec: displayInnerCodeValue(record.SybSpec), InnerCode: record.InnerCode,
+		RemoteInnerCode: displayInnerCodeValue(record.RemoteInnerCode), Status: string(record.Status),
+		StatusText: statusText, StatusClass: "inner-code-status-" + string(record.Status),
+		ResultMessage: displayInnerCodeValue(record.ResultMessage), UpdatedAt: formatLocalTime(record.UpdatedAt),
+		CanSelect:        record.Status == model.InnerCodeReady,
+		HasRemoteOldCode: record.Status == model.InnerCodeReady && record.RemoteInnerCode != "",
+		CanRecheck:       record.Status == model.InnerCodeNeedsCheck,
+	}
+}
+
+func displayInnerCodeValue(value string) string {
+	if strings.TrimSpace(value) == "" {
+		return "—"
+	}
+	return value
+}
+
+// InnerCodeStatusMessage 生成底栏可读统计。
+func InnerCodeStatusMessage(page *InnerCodeListPage) string {
+	return fmt.Sprintf("共 %d 条，可回写 %d 条，需核对 %d 条；当前筛选 %d 条",
+		page.Counts.Total, page.Counts.Ready, page.Counts.NeedsCheck, page.Total)
+}
diff --git a/admin/service/inner_code_page_test.go b/admin/service/inner_code_page_test.go
new file mode 100644
index 0000000..696035a
--- /dev/null
+++ b/admin/service/inner_code_page_test.go
@@ -0,0 +1,30 @@
+package service
+
+import (
+	"testing"
+
+	"cmautobuy/admin/model"
+)
+
+func TestInnerCodeRowView_只有可回写记录可选择(t *testing.T) {
+	for _, status := range []model.InnerCodeStatus{
+		model.InnerCodePending, model.InnerCodeReady, model.InnerCodeApplying,
+		model.InnerCodeUpdated, model.InnerCodeAlreadyFilled, model.InnerCodeSkipped,
+		model.InnerCodeFailed, model.InnerCodeNeedsCheck,
+	} {
+		view := innerCodeRowView(model.InnerCodeRecord{Status: status, RemoteInnerCode: "OLD"})
+		if view.CanSelect != (status == model.InnerCodeReady) {
+			t.Errorf("status=%s CanSelect=%v", status, view.CanSelect)
+		}
+		if view.CanRecheck != (status == model.InnerCodeNeedsCheck) {
+			t.Errorf("status=%s CanRecheck=%v", status, view.CanRecheck)
+		}
+	}
+}
+
+func TestInnerCodeStatusOptions_覆盖所有状态(t *testing.T) {
+	options := InnerCodeStatusOptions()
+	if len(options) != 9 || options[0].Value != "" {
+		t.Fatalf("状态筛选项不完整: %+v", options)
+	}
+}
diff --git a/admin/static/css/app.css b/admin/static/css/app.css
index a0afba4..d136160 100644
--- a/admin/static/css/app.css
+++ b/admin/static/css/app.css
@@ -615,6 +615,30 @@ input.wide { width: 100%; }
 }
 .status-active { color: #1a7f37; background: #f0fff4; }
 .status-disabled { color: #777; background: #f3f4f6; }
+.inner-code-status-ready,
+.inner-code-status-updated,
+.inner-code-status-already_filled { color: #1a7f37; background: #f0fff4; }
+.inner-code-status-applying { color: #0969da; background: #eef6ff; }
+.inner-code-status-skipped,
+.inner-code-status-needs_check { color: #7a4b00; background: #fff8c5; }
+.inner-code-status-failed { color: #b42318; background: #fff1f0; }
+.inner-code-status-pending { color: #57606a; background: #f3f4f6; }
+.inner-code-toolbar { flex: 0 0 auto; }
+.inner-code-toolbar input[type="date"] { width: 138px; }
+.inner-code-toolbar .inner-code-search { width: 220px; }
+.inner-code-toolbar .file-field {
+  display: inline-block;
+  max-width: 150px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  color: #57606a;
+}
+.inner-code-notice { flex: 0 0 auto; margin: -4px 0 10px; }
+.inner-code-table-wrap { flex: 1 1 auto; min-height: 180px; overflow: auto; scrollbar-gutter: stable; }
+.inner-code-table { min-width: 1500px; }
+.inner-code-table th { position: sticky; top: 0; z-index: 1; }
+.inner-code-table .inner-code-message { min-width: 260px; max-width: 360px; }
 .mapping-source { white-space: nowrap; font-size: 12px; }
 .source-ai { color: #6f42c1; background: #f7f0ff; }
 .source-rule { color: #0969da; background: #eef6ff; }
diff --git a/admin/static/js/app.js b/admin/static/js/app.js
index 0c2acb2..2f4acdb 100644
--- a/admin/static/js/app.js
+++ b/admin/static/js/app.js
@@ -23,6 +23,7 @@
     "/shops": [],
     "/tasks": ["type", "status", "creator", "q", "page"],
     "/clients": ["name", "page"],
+    "/inner-codes": ["date", "status", "q", "page"],
     "/users": ["q", "status", "page"]
   };
   var MODULE_STATE_PREFIX = "cmautobuy:module-state:";
@@ -348,6 +349,70 @@
     });
   }
 
+  /* 档口入库码页只有轻量表单联动：一个可见业务日期同步给三个普通表单，
+     并在确认弹窗里显示当前选中数量。匹配和回写规则仍全部在服务端。 */
+  function setupInnerCodePage() {
+    var root = document.querySelector("[data-inner-code-page]");
+    if (!root) return;
+    var dateInput = root.querySelector("[data-inner-code-date]");
+    var fileInput = root.querySelector("[data-file-input]");
+    var fileName = root.querySelector("[data-file-name]");
+    var fileOpen = root.querySelector("[data-inner-code-file-open]");
+    var applyButton = root.querySelector("[data-inner-code-apply-open]");
+
+    function syncDate() {
+      document.querySelectorAll("[data-inner-code-date-field]").forEach(function (field) {
+        field.value = dateInput ? dateInput.value : field.value;
+      });
+    }
+
+    function updateSelectionSummary() {
+      var selected = Array.prototype.slice.call(document.querySelectorAll(
+        'input[name="ids"][form="inner-code-apply-form"]:checked:not(:disabled)'
+      ));
+      var replacements = selected.filter(function (box) {
+        return box.getAttribute("data-inner-code-old-value") === "1";
+      }).length;
+      document.querySelectorAll("[data-inner-code-selected-count], [data-inner-code-confirm-count]")
+        .forEach(function (node) { node.textContent = selected.length; });
+      document.querySelectorAll("[data-inner-code-replace-count]")
+        .forEach(function (node) { node.textContent = replacements; });
+    }
+
+    if (dateInput) dateInput.addEventListener("change", syncDate);
+    if (fileOpen && fileInput) fileOpen.addEventListener("click", function () { fileInput.click(); });
+    if (fileInput && fileName) {
+      fileInput.addEventListener("change", function () {
+        fileName.textContent = fileInput.files.length ? fileInput.files[0].name : "未选择文件";
+        fileName.title = fileName.textContent;
+      });
+    }
+    root.addEventListener("change", updateSelectionSummary);
+    var table = document.querySelector(".inner-code-table");
+    if (table) table.addEventListener("change", updateSelectionSummary);
+    if (applyButton) applyButton.addEventListener("click", updateSelectionSummary);
+    var matchForm = document.getElementById("inner-code-match-form");
+    if (matchForm) matchForm.addEventListener("submit", function () {
+      var button = document.querySelector('[form="inner-code-match-form"]');
+      if (button) {
+        button.disabled = true;
+        button.setAttribute("aria-busy", "true");
+        button.textContent = "匹配中…";
+      }
+    });
+    var applyForm = document.getElementById("inner-code-apply-form");
+    if (applyForm) applyForm.addEventListener("submit", function () {
+      var button = document.querySelector('#inner-code-apply-modal button[type="submit"]');
+      if (button) {
+        button.disabled = true;
+        button.setAttribute("aria-busy", "true");
+        button.textContent = "回写中…";
+      }
+    });
+    syncDate();
+    updateSelectionSummary();
+  }
+
   /* ── 弹窗 ──────────────────────────────────
      弹窗**内容由服务端渲染**，这里只负责显示、隐藏和把内容取回来。
      不要在这里拼业务数据——价格格式、规格顺序都是业务规则，
@@ -759,6 +824,7 @@
     setupPurchaseModal();
     setupCollectModals();
     setupUploadFeedback();
+    setupInnerCodePage();
     setupModals();
     setupRowDetail();
     setupImagePreview();
diff --git a/admin/templates/inner_code/list.html b/admin/templates/inner_code/list.html
new file mode 100644
index 0000000..89023e7
--- /dev/null
+++ b/admin/templates/inner_code/list.html
@@ -0,0 +1,143 @@
+{{define "inner_code/list"}}
+{{template "header" .}}
+
+<div class="toolbar inner-code-toolbar" data-inner-code-page>
+  <div class="inline">
+    <label for="inner-code-date">业务日期</label>
+    <input id="inner-code-date" type="date" value="{{.BusinessDate}}" data-inner-code-date>
+  </div>
+
+  <form class="inline" method="post" action="/inner-codes/import" enctype="multipart/form-data"
+        data-upload-form>
+    <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+    <input type="hidden" name="date" value="{{.BusinessDate}}" data-inner-code-date-field>
+    <button type="button" data-inner-code-file-open>选择 Excel</button>
+    <input id="inner-code-file" type="file" name="file" accept=".xlsx" required data-file-input hidden>
+    <span class="file-field" data-file-name>未选择文件</span>
+    <button type="submit" data-upload-submit>导入</button>
+  </form>
+
+  <form id="inner-code-filter" class="inline grow" method="get" action="/inner-codes">
+    <input type="hidden" name="date" value="{{.BusinessDate}}" data-inner-code-date-field>
+    <label for="inner-code-status">状态</label>
+    <select id="inner-code-status" name="status">
+      {{range .StatusOptions}}<option value="{{.Value}}" {{if eq .Value $.StatusFilter}}selected{{end}}>{{.Text}}</option>{{end}}
+    </select>
+    <label class="visually-hidden" for="inner-code-keyword">搜索订单号、档口、规格或入库码</label>
+    <input id="inner-code-keyword" class="inner-code-search" type="text" name="q" value="{{.Keyword}}"
+           placeholder="订单号 / 档口 / 规格 / 入库码">
+    <button type="submit">搜索</button>
+    <a class="button-link" href="/inner-codes?date={{.BusinessDate}}">清除</a>
+  </form>
+
+  <form id="inner-code-match-form" method="post" action="/inner-codes/match" hidden>
+    <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+    <input type="hidden" name="date" value="{{.BusinessDate}}" data-inner-code-date-field>
+    <input type="hidden" name="status" value="{{.StatusFilter}}">
+    <input type="hidden" name="q" value="{{.Keyword}}">
+    <input type="hidden" name="page" value="{{.CurrentPage}}">
+  </form>
+  <button type="submit" class="primary" form="inner-code-match-form">匹配顺运宝商品</button>
+
+  <form id="inner-code-apply-form" method="post" action="/inner-codes/apply" hidden>
+    <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+    <input type="hidden" name="date" value="{{.BusinessDate}}" data-inner-code-date-field>
+    <input type="hidden" name="status" value="{{.StatusFilter}}">
+    <input type="hidden" name="q" value="{{.Keyword}}">
+    <input type="hidden" name="page" value="{{.CurrentPage}}">
+  </form>
+  <button type="button" data-modal-open="inner-code-apply-modal" data-need-checked="inner-code-apply"
+          data-inner-code-apply-open disabled>回写已选 <span data-inner-code-selected-count>0</span> 条</button>
+</div>
+
+{{if .Message}}<p class="notice inner-code-notice" role="status" aria-live="polite">{{.Message}}</p>{{end}}
+
+<div class="table-wrap inner-code-table-wrap" role="region" aria-label="档口入库码记录列表" tabindex="0">
+<table class="inner-code-table">
+  <thead>
+    <tr>
+      <th class="col-check"><input type="checkbox" data-check-all aria-label="全选当前页可回写记录"></th>
+      <th>业务日期</th>
+      <th>订单号</th>
+      <th>档口及货号</th>
+      <th>Excel 颜色尺码</th>
+      <th>顺运宝规格</th>
+      <th>档口入库码</th>
+      <th>远端原值</th>
+      <th>状态</th>
+      <th>结果 / 原因</th>
+      <th>更新时间</th>
+      <th>操作</th>
+    </tr>
+  </thead>
+  <tbody>
+    {{range .Rows}}
+    <tr {{if or (eq .Status "failed") (eq .Status "needs_check")}}class="row-warn"{{end}}>
+      <td class="col-check">
+        <input type="checkbox" name="ids" value="{{.ID}}" form="inner-code-apply-form"
+               data-select-action="inner-code-apply" data-inner-code-old-value="{{if .HasRemoteOldCode}}1{{else}}0{{end}}"
+               aria-label="选择订单 {{.OrderNumber}}" {{if not .CanSelect}}disabled{{end}}>
+      </td>
+      <td>{{.BusinessDate}}</td>
+      <td>{{.OrderNumber}}</td>
+      <td class="truncate" title="{{.Stall}}">{{.Stall}}</td>
+      <td class="truncate" title="{{.SpecRaw}}">{{.SpecRaw}}</td>
+      <td class="truncate" title="{{.SybSpec}}">{{.SybSpec}}</td>
+      <td>{{.InnerCode}}</td>
+      <td>{{.RemoteInnerCode}}</td>
+      <td><span class="status-pill {{.StatusClass}}">{{.StatusText}}</span></td>
+      <td class="inner-code-message"><span class="truncate" title="{{.ResultMessage}}">{{.ResultMessage}}</span></td>
+      <td>{{.UpdatedAt}}</td>
+      <td>
+        {{if .CanRecheck}}
+        <form method="post" action="/inner-codes/recheck">
+          <input type="hidden" name="csrf_token" value="{{$.CSRFToken}}">
+          <input type="hidden" name="id" value="{{.ID}}">
+          <input type="hidden" name="date" value="{{$.BusinessDate}}">
+          <input type="hidden" name="status" value="{{$.StatusFilter}}">
+          <input type="hidden" name="q" value="{{$.Keyword}}">
+          <input type="hidden" name="page" value="{{$.CurrentPage}}">
+          <button type="submit" class="link-button">重新核对</button>
+        </form>
+        {{else}}—{{end}}
+      </td>
+    </tr>
+    {{else}}
+    <tr class="empty"><td colspan="12">
+      {{if .IsFiltered}}
+      当前筛选条件下没有记录。<br><small>请清除状态或关键词后再试。</small>
+      {{else if .HasAny}}
+      当前业务日期没有记录。<br><small>请选择其他日期，或导入这个日期的 Excel。</small>
+      {{else}}
+      还没有档口入库码记录。<br><small>选择业务日期并导入线下 Excel 后开始匹配。</small>
+      {{end}}
+    </td></tr>
+    {{end}}
+  </tbody>
+</table>
+</div>
+
+<div class="modal-backdrop" id="inner-code-apply-modal" hidden>
+  <section class="modal modal-narrow" role="dialog" aria-modal="true" aria-labelledby="inner-code-apply-title">
+    <div class="modal-head">
+      <h2 id="inner-code-apply-title">确认回写档口入库码</h2>
+      <button type="button" class="modal-x" data-modal-close aria-label="关闭">×</button>
+    </div>
+    <div class="modal-body">
+      <p class="confirm-box">将回写 <strong data-inner-code-confirm-count>0</strong> 条记录，其中
+        <strong data-inner-code-replace-count>0</strong> 条有旧快递单号，需要先删除旧值再写入。</p>
+      <ul>
+        <li>每条写入前会重新读取顺运宝详情并核验商品。</li>
+        <li>写入后会再次读取；只有远端值一致才标记“已回写”。</li>
+        <li class="missing">超时或结果不确定时只标记“需核对”，不会自动重复写入。</li>
+      </ul>
+    </div>
+    <div class="modal-foot">
+      <button type="button" data-modal-close>取消</button>
+      <button type="submit" class="primary" form="inner-code-apply-form">确认回写</button>
+    </div>
+  </section>
+</div>
+
+{{template "footer" .}}
+{{end}}
diff --git a/admin/templates/partials/header.html b/admin/templates/partials/header.html
index a86cb44..6956c52 100644
--- a/admin/templates/partials/header.html
+++ b/admin/templates/partials/header.html
@@ -6,7 +6,7 @@
 <title>{{.Title}} · 采集采购管理端</title>
 <link rel="stylesheet" href="/static/css/app.css">
 </head>
-<body{{if eq .Active "syb"}} class="syb-page-body"{{end}}>
+<body{{if or (eq .Active "syb") (eq .Active "inner-codes")}} class="syb-page-body"{{end}}>
 
 <nav class="nav" data-module-navigation data-ui-state-user="{{if .CurrentUser}}{{.CurrentUser.UserID}}{{end}}">
   <span class="nav-brand">采集采购管理端</span>
@@ -15,6 +15,7 @@
   <a href="/syb"     data-module-root="/syb" class="{{if eq .Active "syb"}}active{{end}}">顺运宝数据</a>
   <a href="/tasks"   data-module-root="/tasks" class="{{if eq .Active "tasks"}}active{{end}}">采集采购</a>
   <a href="/clients" data-module-root="/clients" class="{{if eq .Active "clients"}}active{{end}}">客户端列表</a>
+  <a href="/inner-codes" data-module-root="/inner-codes" class="{{if eq .Active "inner-codes"}}active{{end}}">档口入库码</a>
   {{if and .CurrentUser .CurrentUser.IsAdmin}}
   <a href="/shops" data-module-root="/shops" class="{{if eq .Active "shops"}}active{{end}}">店铺管理</a>
   <a href="/users" data-module-root="/users" class="{{if eq .Active "users"}}active{{end}}">用户管理</a>