diff --git a/backend/internal/modules/csmanualentry/repository.go b/backend/internal/modules/csmanualentry/repository.go
index c188d49d..0d3f4b56 100644
--- a/backend/internal/modules/csmanualentry/repository.go
+++ b/backend/internal/modules/csmanualentry/repository.go
@@ -114,9 +114,17 @@ func (r *Repository) List(ctx context.Context, query ListQuery) (*PaginatedResul
 	db := r.db.WithContext(ctx).Model(&model.CSManualEntry{})
 	countDB := r.db.WithContext(ctx).Model(&model.CSManualEntry{})
 
+	// 编号查询：精确匹配该编号，并同时展示其带后缀的变体（如 202611060124-0、202611060124/1）。
 	if query.EntryNo != "" {
-		db = db.Where("entry_no = ?", query.EntryNo)
-		countDB = countDB.Where("entry_no = ?", query.EntryNo)
+		base := query.EntryNo
+		dashVariant := base + "-%"
+		slashVariant := base + "/%"
+		cond := r.db.Where(
+			"entry_no = ? OR entry_no LIKE ? OR entry_no LIKE ?",
+			base, dashVariant, slashVariant,
+		)
+		db = db.Where(cond)
+		countDB = countDB.Where(cond)
 	}
 	if query.EntryGroup != "" {
 		db = db.Where("entry_group = ?", query.EntryGroup)
diff --git a/backend/internal/modules/csmanualentry/repository_test.go b/backend/internal/modules/csmanualentry/repository_test.go
index 86b638a7..7434ccc4 100644
--- a/backend/internal/modules/csmanualentry/repository_test.go
+++ b/backend/internal/modules/csmanualentry/repository_test.go
@@ -230,3 +230,51 @@ func TestRepositoryEntryGroup(t *testing.T) {
 		t.Fatalf("更新后组别标记 = %q, want sell", updated.GroupTag)
 	}
 }
+
+func TestRepositoryListEntryNoWithSuffixVariants(t *testing.T) {
+	repo, db := newManualEntryTestRepo(t)
+	ctx := t.Context()
+
+	admin := model.AdminUser{Username: "cs003", Nickname: "客服小王", PasswordHash: "x"}
+	if err := db.Create(&admin).Error; err != nil {
+		t.Fatalf("创建管理员失败: %v", err)
+	}
+
+	// 基础编号 + 带 - / 后缀的变体
+	numbers := []string{"202611060124", "202611060124-0", "202611060124/1", "202611060157", "202611060124-0-2"}
+	for _, no := range numbers {
+		if _, err := repo.Create(ctx, admin.ID, "客服小王", "cs003", no, EntryGroupCollect, "", "", ""); err != nil {
+			t.Fatalf("录入 %s 失败: %v", no, err)
+		}
+	}
+
+	// 按基础编号搜索：应命中本体、-0、/1、-0-2，不命中无关编号
+	list, err := repo.List(ctx, ListQuery{EntryNo: "202611060124", Page: 1, PageSize: 20})
+	if err != nil {
+		t.Fatalf("按编号搜索失败: %v", err)
+	}
+	if list.Total != 4 {
+		t.Fatalf("按编号搜索命中 %d 条, want 4", list.Total)
+	}
+	got := make(map[string]bool)
+	for _, item := range list.Items {
+		got[item.EntryNo] = true
+	}
+	for _, want := range []string{"202611060124", "202611060124-0", "202611060124/1", "202611060124-0-2"} {
+		if !got[want] {
+			t.Fatalf("按编号搜索结果缺少 %s, got %v", want, got)
+		}
+	}
+	if got["202611060157"] {
+		t.Fatalf("不应命中无关编号 202611060157")
+	}
+
+	// 按后缀变体精确搜索仍可用
+	list, err = repo.List(ctx, ListQuery{EntryNo: "202611060124-0", Page: 1, PageSize: 20})
+	if err != nil {
+		t.Fatalf("按带后缀编号搜索失败: %v", err)
+	}
+	if list.Total != 2 {
+		t.Fatalf("按带后缀编号搜索命中 %d 条, want 2 (本体变体 -0 与 -0-2)", list.Total)
+	}
+}
diff --git a/frontend/src/features/admin/views/AdminManualEntryView.vue b/frontend/src/features/admin/views/AdminManualEntryView.vue
index a1b2fc6d..bc03ea75 100644
--- a/frontend/src/features/admin/views/AdminManualEntryView.vue
+++ b/frontend/src/features/admin/views/AdminManualEntryView.vue
@@ -473,7 +473,7 @@ async function handleRemoveOption(item: ManualEntryOption) {
       <div class="manual-entry-filter-row">
         <el-input
           v-model="filters.entry_no"
-          placeholder="按编号精确查询"
+          placeholder="按编号查询（含 -、/ 后缀变体）"
           clearable
           class="filter-entry-no"
           @keyup.enter="applySearch"