feat(sheets): styles 接受 halign/valign 等对齐字段别名

把模型常幻觉的 horizontal_align / halign / vertical_align / valign 映射到规范字段 horizontal_alignment / vertical_alignment，覆盖 --styles 与 typed --cells；与规范字段冲突时报错而非静默择一。同步 lark-sheets skill 文档补对齐字段说明 + --print-schema --flag-name styles 提示。
2026-07-03 22:24:31 +08:00 · 2026-06-22 18:03:45 +08:00
parent aa545083b6
commit b6da950be3
7 changed files with 278 additions and 6 deletions
--- a/shortcuts/sheets/data/flag-defs.json
+++ b/shortcuts/sheets/data/flag-defs.json
@@ -2095,7 +2095,7 @@
        "kind": "own",
        "type": "string",
        "required": "optional",
-        "desc": "Visual operations applied after the typed write, as JSON: top-level `{styles:[...]}`. Each item corresponds to one written sheet and must include `name`, plus at least one of `cell_styles` / `row_sizes` / `col_sizes` / `cell_merges`. `cell_styles` entries use +cells-set-style fields with a cell range; row/col sizes use dimension ranges plus type/size; merges use cell ranges plus optional merge_type. The styles array length/order/name must match the written sheets: with --sheets, match --sheets.sheets; with --dataframe (single sheet named Sheet1), pass exactly one styles item with name `Sheet1`.",
+        "desc": "Visual operations applied after the typed write, as JSON: top-level `{styles:[...]}`. Each item corresponds to one written sheet and must include `name`, plus at least one of `cell_styles` / `row_sizes` / `col_sizes` / `cell_merges`. `cell_styles` entries use +cells-set-style fields with a cell range; row/col sizes use dimension ranges plus type/size; merges use cell ranges plus optional merge_type. The styles array length/order/name must match the written sheets: with --sheets, match --sheets.sheets; with --dataframe (single sheet named Sheet1), pass exactly one styles item with name `Sheet1`. Run `+table-put --print-schema --flag-name styles` for the full cell_styles field schema.",
        "input": [
          "file",
          "stdin"
--- a/shortcuts/sheets/helpers.go
+++ b/shortcuts/sheets/helpers.go
@@ -10,6 +10,7 @@ package sheets
 import (
 	"context"
 	"encoding/json"
+	"fmt"
 	"strings"

 	"github.com/larksuite/cli/errs"
@@ -335,6 +336,72 @@ func buildCellStyleFromFlags(runtime flagView) map[string]interface{} {
 	return style
 }

+// cellStyleAliases maps shorthand cell_styles field names that models commonly
+// hallucinate (Excel / openpyxl / CSS conventions) onto the canonical field
+// names the backend expects. Only the unambiguous alignment shorthands are
+// aliased — they are the high-frequency miss; ambiguous guesses (e.g. "color",
+// "bg_color", "text_align") are intentionally left out so a wrong guess still
+// surfaces as an error rather than being silently reinterpreted.
+var cellStyleAliases = []struct{ alias, canonical string }{
+	{"horizontal_align", "horizontal_alignment"},
+	{"halign", "horizontal_alignment"},
+	{"vertical_align", "vertical_alignment"},
+	{"valign", "vertical_alignment"},
+}
+
+// normalizeCellStyleAliases renames known shorthand keys in a single
+// cell_styles map to their canonical equivalents, in place, so a model that
+// writes e.g. "horizontal_align" instead of "horizontal_alignment" still
+// applies the style instead of hitting an "unsupported field" error (--styles)
+// or having the field silently dropped by the backend (typed --cells). If both
+// the shorthand and its canonical key are present it returns a validation error
+// rather than picking one. path labels the map for the error message.
+func normalizeCellStyleAliases(style map[string]interface{}, path string) error {
+	if len(style) == 0 {
+		return nil
+	}
+	for _, a := range cellStyleAliases {
+		v, ok := style[a.alias]
+		if !ok {
+			continue
+		}
+		if _, exists := style[a.canonical]; exists {
+			return common.ValidationErrorf("%s.%s conflicts with %s; pass only %s", path, a.alias, a.canonical, a.canonical)
+		}
+		style[a.canonical] = v
+		delete(style, a.alias)
+	}
+	return nil
+}
+
+// normalizeTypedCellsStyleAliases walks a typed --cells 2D array and applies
+// normalizeCellStyleAliases to every cell's inline cell_styles object, so the
+// alignment shorthands are accepted on +cells-set the same as on --styles.
+// Structure is checked leniently to match the pass-through contract: any
+// element that isn't the expected shape is skipped, not rejected.
+func normalizeTypedCellsStyleAliases(cells []interface{}, path string) error {
+	for r, rowRaw := range cells {
+		row, ok := rowRaw.([]interface{})
+		if !ok {
+			continue
+		}
+		for c, cellRaw := range row {
+			cell, ok := cellRaw.(map[string]interface{})
+			if !ok {
+				continue
+			}
+			st, ok := cell["cell_styles"].(map[string]interface{})
+			if !ok {
+				continue
+			}
+			if err := normalizeCellStyleAliases(st, fmt.Sprintf("%s[%d][%d].cell_styles", path, r, c)); err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
 // borderStylesFromFlag parses --border-styles as a JSON object (top/bottom/
 // left/right with style sub-objects). Returns nil when the flag is empty.
 func borderStylesFromFlag(runtime flagView) (map[string]interface{}, error) {
--- a/shortcuts/sheets/lark_sheet_style_alias_test.go
+++ b/shortcuts/sheets/lark_sheet_style_alias_test.go
@@ -0,0 +1,199 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package sheets
+
+import (
+	"encoding/json"
+	"strings"
+	"testing"
+)
+
+// TestNormalizeCellStyleAliases pins the shorthand → canonical renaming for a
+// single cell_styles map: the alignment shorthands models commonly hallucinate
+// are rewritten in place, values are preserved, and a shorthand colliding with
+// its canonical key is a hard error rather than a silent pick.
+func TestNormalizeCellStyleAliases(t *testing.T) {
+	t.Parallel()
+
+	t.Run("renames *_align shorthands, keeps values and other fields", func(t *testing.T) {
+		t.Parallel()
+		style := map[string]interface{}{
+			"horizontal_align": "center",
+			"vertical_align":   "middle",
+			"font_weight":      "bold",
+		}
+		if err := normalizeCellStyleAliases(style, "x"); err != nil {
+			t.Fatalf("unexpected error: %v", err)
+		}
+		if style["horizontal_alignment"] != "center" || style["vertical_alignment"] != "middle" {
+			t.Errorf("alignment not renamed: %#v", style)
+		}
+		if _, ok := style["horizontal_align"]; ok {
+			t.Errorf("shorthand horizontal_align should be removed: %#v", style)
+		}
+		if _, ok := style["vertical_align"]; ok {
+			t.Errorf("shorthand vertical_align should be removed: %#v", style)
+		}
+		if style["font_weight"] != "bold" {
+			t.Errorf("unrelated field font_weight dropped: %#v", style)
+		}
+	})
+
+	t.Run("renames halign/valign shorthands", func(t *testing.T) {
+		t.Parallel()
+		style := map[string]interface{}{"halign": "left", "valign": "top"}
+		if err := normalizeCellStyleAliases(style, "x"); err != nil {
+			t.Fatalf("unexpected error: %v", err)
+		}
+		if style["horizontal_alignment"] != "left" || style["vertical_alignment"] != "top" {
+			t.Errorf("halign/valign not renamed: %#v", style)
+		}
+	})
+
+	t.Run("shorthand colliding with canonical is an error", func(t *testing.T) {
+		t.Parallel()
+		style := map[string]interface{}{
+			"horizontal_align":     "center",
+			"horizontal_alignment": "left",
+		}
+		err := normalizeCellStyleAliases(style, "cell_styles[0]")
+		if err == nil {
+			t.Fatalf("expected conflict error, got nil")
+		}
+		if !strings.Contains(err.Error(), "conflicts with horizontal_alignment") {
+			t.Errorf("error should name the conflict: %v", err)
+		}
+	})
+
+	t.Run("no shorthand leaves the map untouched", func(t *testing.T) {
+		t.Parallel()
+		style := map[string]interface{}{"font_weight": "bold", "horizontal_alignment": "center"}
+		if err := normalizeCellStyleAliases(style, "x"); err != nil {
+			t.Fatalf("unexpected error: %v", err)
+		}
+		if len(style) != 2 || style["font_weight"] != "bold" || style["horizontal_alignment"] != "center" {
+			t.Errorf("map should be unchanged: %#v", style)
+		}
+	})
+
+	t.Run("empty map is a no-op", func(t *testing.T) {
+		t.Parallel()
+		if err := normalizeCellStyleAliases(map[string]interface{}{}, "x"); err != nil {
+			t.Fatalf("unexpected error: %v", err)
+		}
+	})
+}
+
+// TestNormalizeTypedCellsStyleAliases pins the 2D --cells walk: every cell's
+// inline cell_styles is normalized, malformed shapes are skipped (matching the
+// pass-through contract) rather than rejected, and a conflict propagates.
+func TestNormalizeTypedCellsStyleAliases(t *testing.T) {
+	t.Parallel()
+
+	t.Run("normalizes inline cell_styles across the grid", func(t *testing.T) {
+		t.Parallel()
+		cells := []interface{}{
+			[]interface{}{
+				map[string]interface{}{
+					"value":       "x",
+					"cell_styles": map[string]interface{}{"horizontal_align": "center"},
+				},
+				map[string]interface{}{"value": "y"}, // no cell_styles → untouched
+			},
+		}
+		if err := normalizeTypedCellsStyleAliases(cells, "--cells"); err != nil {
+			t.Fatalf("unexpected error: %v", err)
+		}
+		row := cells[0].([]interface{})
+		st := row[0].(map[string]interface{})["cell_styles"].(map[string]interface{})
+		if st["horizontal_alignment"] != "center" {
+			t.Errorf("cell_styles not normalized: %#v", st)
+		}
+		if _, ok := st["horizontal_align"]; ok {
+			t.Errorf("shorthand should be removed: %#v", st)
+		}
+	})
+
+	t.Run("malformed shapes are skipped, not rejected", func(t *testing.T) {
+		t.Parallel()
+		cells := []interface{}{
+			"not-a-row",
+			[]interface{}{
+				"not-a-cell",
+				map[string]interface{}{"cell_styles": "not-a-map"},
+			},
+		}
+		if err := normalizeTypedCellsStyleAliases(cells, "--cells"); err != nil {
+			t.Fatalf("lenient walk should not error on odd shapes: %v", err)
+		}
+	})
+
+	t.Run("conflict inside a cell propagates", func(t *testing.T) {
+		t.Parallel()
+		cells := []interface{}{
+			[]interface{}{
+				map[string]interface{}{
+					"cell_styles": map[string]interface{}{
+						"valign":             "top",
+						"vertical_alignment": "middle",
+					},
+				},
+			},
+		}
+		err := normalizeTypedCellsStyleAliases(cells, "--cells")
+		if err == nil {
+			t.Fatalf("expected conflict error, got nil")
+		}
+		if !strings.Contains(err.Error(), "--cells[0][0].cell_styles") {
+			t.Errorf("error should carry the cell path: %v", err)
+		}
+	})
+}
+
+// TestCellsSet_StyleAliasesNormalized is the end-to-end guard for +cells-set:
+// a typed --cells payload using alignment shorthands reaches set_cell_range
+// with canonical field names so the backend doesn't silently drop them.
+func TestCellsSet_StyleAliasesNormalized(t *testing.T) {
+	t.Parallel()
+	cells := `[[{"value":"Header","cell_styles":{"horizontal_align":"center","vertical_align":"middle","font_weight":"bold"}}]]`
+	body := parseDryRunBody(t, CellsSet, []string{
+		"--url", testURL, "--sheet-id", testSheetID,
+		"--range", "A1", "--cells", cells,
+	})
+	input := decodeToolInput(t, body, "set_cell_range")
+	raw, _ := json.Marshal(input["cells"])
+	s := string(raw)
+	if !strings.Contains(s, `"horizontal_alignment":"center"`) || !strings.Contains(s, `"vertical_alignment":"middle"`) {
+		t.Errorf("alignment shorthands not normalized in cells: %s", s)
+	}
+	if strings.Contains(s, `"horizontal_align":`) || strings.Contains(s, `"vertical_align":`) {
+		t.Errorf("shorthand keys leaked through to backend payload: %s", s)
+	}
+}
+
+// TestWorkbookCreate_StyleAliasesNormalized is the end-to-end guard for
+// +workbook-create --styles: alignment shorthands in a cell_styles op are
+// accepted (no "unsupported style field" error) and emitted as canonical
+// field names merged into the fill cells.
+func TestWorkbookCreate_StyleAliasesNormalized(t *testing.T) {
+	t.Parallel()
+	calls := parseDryRunAPI(t, WorkbookCreate, []string{
+		"--title", "Sales",
+		"--values", `[["Name","Score"],["alice",95]]`,
+		"--styles", `{"styles":[{"name":"Sheet1","cell_styles":[{"range":"A1:B2","horizontal_align":"center","vertical_align":"middle"}]}]}`,
+	})
+	if len(calls) != 2 {
+		t.Fatalf("api calls = %d, want 2 (create + fill)", len(calls))
+	}
+	body, _ := calls[1].(map[string]interface{})["body"].(map[string]interface{})
+	input := decodeToolInput(t, body, "set_cell_range")
+	raw, _ := json.Marshal(input["cells"])
+	s := string(raw)
+	if c := strings.Count(s, `"horizontal_alignment":"center"`); c != 4 {
+		t.Errorf("horizontal_alignment occurrences = %d, want 4 in 2x2 range; cells=%s", c, s)
+	}
+	if strings.Contains(s, `"horizontal_align":`) || strings.Contains(s, `"vertical_align":`) {
+		t.Errorf("shorthand keys leaked through after normalization: %s", s)
+	}
+}
--- a/shortcuts/sheets/lark_sheet_workbook.go
+++ b/shortcuts/sheets/lark_sheet_workbook.go
@@ -1192,6 +1192,9 @@ func normalizeWorkbookCreateStyleObject(in map[string]interface{}, path string)
 	if len(in) == 0 {
 		return nil, nil
 	}
+	if err := normalizeCellStyleAliases(in, path); err != nil {
+		return nil, err
+	}
 	out := map[string]interface{}{}
 	cellStyle := map[string]interface{}{}
 	for k, v := range in {
--- a/shortcuts/sheets/lark_sheet_write_cells.go
+++ b/shortcuts/sheets/lark_sheet_write_cells.go
@@ -88,6 +88,9 @@ func cellsSetInput(runtime flagView, token, sheetID, sheetName string) (map[stri
 	if err != nil {
 		return nil, err
 	}
+	if err := normalizeTypedCellsStyleAliases(cells, "--cells"); err != nil {
+		return nil, err
+	}
 	input := map[string]interface{}{
 		"excel_id": token,
 		"range":    strings.TrimSpace(runtime.Str("range")),
--- a/skills/lark-sheets/references/lark-sheets-workbook.md
+++ b/skills/lark-sheets/references/lark-sheets-workbook.md
@@ -140,7 +140,7 @@ _系统：`--dry-run`_
 | `--folder-token` | string | optional | 目标文件夹 token；省略时放在云空间根目录 |
 | `--values` | string + File + Stdin（简单 JSON） | optional | untyped 初始数据，一个 JSON 二维数组（表头并入第一行）：`[["列A","列B"],["alice",95]]`；值原样写入、类型由飞书自动识别，走与 --sheets 相同的分批 `+cells-set`；配 --styles 控制格式/颜色/合并/行列尺寸 |
 | `--sheets` | string + File + Stdin（复合 JSON） | optional | 建表后写入的 typed 表格协议 JSON（同 +table-put）：顶层 sheets 数组，每项 `{name, start_cell?, mode?, header?, allow_overwrite?, columns:["colA","colB",...], data:[[...]], dtypes?:{colA:pandasDtype, ...}, formats?:{colA:numberFormat, ...}}`。Agents 通常用 `{**json.loads(df.to_json(orient="split")), "dtypes": df.dtypes.astype(str).to_dict()}` 一行构造。与 --values、--dataframe 互斥；新表默认子表复用为第一个子表，日期/数字类型保真。 |
-| `--styles` | string + File + Stdin（复合 JSON） | optional | 建表时同时写入的视觉处理操作 JSON：顶层 `{styles:[...]}`，每项对应一个目标子表、含 `name`，并至少给 `cell_styles` / `row_sizes` / `col_sizes` / `cell_merges` 之一。`cell_styles` 用 A1 单元格 range + 扁平样式字段（字段同 +cells-set-style，含 number_format / 颜色 / 对齐 / border_styles）；row/col sizes 用行/列范围 + type/size；merges 用单元格 range + 可选 merge_type。与 --sheets 搭配时 styles 数组长度/顺序/name 必须与 --sheets.sheets 对应；与 --values 搭配时只给一个 styles 项（其 name 忽略）。 |
+| `--styles` | string + File + Stdin（复合 JSON） | optional | 建表时同时写入的视觉处理操作 JSON：顶层 `{styles:[...]}`，每项对应一个目标子表、含 `name`，并至少给 `cell_styles` / `row_sizes` / `col_sizes` / `cell_merges` 之一。`cell_styles` 用 A1 单元格 range + 扁平样式字段（字段同 +cells-set-style，含 number_format / 颜色 / 对齐 / border_styles）；row/col sizes 用行/列范围 + type/size；merges 用单元格 range + 可选 merge_type。与 --sheets 搭配时 styles 数组长度/顺序/name 必须与 --sheets.sheets 对应；与 --values 搭配时只给一个 styles 项（其 name 忽略）。完整 cell_styles 字段结构跑 `+workbook-create --print-schema --flag-name styles`。 |
 | `--dataframe` | string | optional | 单 sheet 类型保真表格的二进制入口，从一个 Arrow IPC 文件（Feather v2，pandas `df.to_feather()` 直接写出）读入，与 --values / --sheets 互斥。用 `@<path>` 传文件或 `-` 读二进制 stdin（同其他输入 flag 的约定）。Arrow 字节按原样读 —— 不做 TrimSpace / BOM strip，IPC magic 字节完整保留（区别于文本类输入 flag）。列类型从 Arrow schema 推导；每列的 `number_format` 可写在 Arrow Field metadata 里。建表后写入默认子表（`Sheet1` —— 直接复用，不残留空 Sheet1）。要多子表或换落点，请改用 `--sheets`。 |

 ### `+workbook-export`
@@ -231,7 +231,7 @@ python prepare.py | lark-cli sheets +workbook-create --title "交易" --datafram

 `--styles` 可在建表写入时同时写视觉处理。它和 `--sheets` 一样只有一种外层写法：顶层对象里放 `styles` 数组；数组每项对应一个子表，含 `name`，并按能力拆成四类可选数组：

- `cell_styles`：像 `+cells-set-style`，用 A1 单元格 `range` 加扁平样式字段（`font_weight` / `background_color` / `number_format` 等）和可选 `border_styles`；这些样式会随内容在同一次写入里一并应用。
+- `cell_styles`：像 `+cells-set-style`，用 A1 单元格 `range` 加扁平样式字段（`font_weight` / `background_color` / `horizontal_alignment` / `vertical_alignment` / `number_format` 等）和可选 `border_styles`；这些样式会随内容在同一次写入里一并应用。完整字段跑 `+workbook-create --print-schema --flag-name styles`。
 - `cell_merges`：用 A1 单元格 `range` 设置合并，`merge_type` 默认为 `all`，可选 `rows` / `columns`。
 - `row_sizes`：用行范围（如 `1:3`）设置行高，`type` 为 `pixel` / `standard` / `auto`；`pixel` 需要 `size`。
 - `col_sizes`：用列范围（如 `A:C`）设置列宽，`type` 为 `pixel` / `standard`；`pixel` 需要 `size`。
@@ -245,7 +245,7 @@ lark-cli sheets +workbook-create --title "销售" \
  --styles '{
    "styles":[
      {"name":"Sheet1","cell_styles":[
-        {"range":"A1:B1","font_weight":"bold","background_color":"#f5f5f5"},
+        {"range":"A1:B1","font_weight":"bold","background_color":"#f5f5f5","horizontal_alignment":"center","vertical_alignment":"middle"},
        {"range":"B2:B3","number_format":"#,##0"}
      ]}
    ]
--- a/skills/lark-sheets/references/lark-sheets-write-cells.md
+++ b/skills/lark-sheets/references/lark-sheets-write-cells.md
@@ -317,7 +317,7 @@ _公共：URL/token（无 sheet 定位） · 系统：`--dry-run`_
 | --- | --- | --- | --- |
 | `--sheets` | string + File + Stdin（复合 JSON） | xor | Typed 表格协议（pandas-DataFrame-shaped）JSON，与 `--dataframe` 互斥：顶层 sheets 数组，每项 `{name, start_cell?, mode?, header?, allow_overwrite?, columns:["colA","colB",...], data:[[...]], dtypes?:{colA:pandasDtype, ...}, formats?:{colA:numberFormat, ...}}`。Agents 通常用 `{**json.loads(df.to_json(orient="split")), "dtypes": df.dtypes.astype(str).to_dict()}` 一行构造。`dtypes` 值是 pandas dtype 字符串（`int64`、`float64`、`Int64`、`bool`、`boolean`、`datetime64[ns]`、`object`、...），CLI 端映射成内部 string/number/date/bool —— 省略 `dtypes` 时该列按文本写入（适合原始 CSV-shaped 数据）。`formats[col]` 是 Excel number_format 字符串（如 `#,##0.00`、`0.0%`、`yyyy-mm`）；缺省时 date 列用 `yyyy-mm-dd`，string 列用文本格式 `@`。 |
 | `--dataframe` | string | xor | 单 sheet 类型保真表格的二进制入口，从一个 Arrow IPC 文件（即 Feather v2，pandas `df.to_feather()` 直接写出）读入，与 `--sheets` 互斥。用 `@<path>` 传文件或 `-` 读二进制 stdin（同其他输入 flag 的约定）。Arrow 字节按原样读 —— 不做 TrimSpace / BOM strip，IPC magic 字节完整保留（区别于文本类输入 flag）。列类型从 Arrow schema 推导（int*/uint*/float* → number，date32/date64/timestamp → date，utf8/large_utf8 → string，bool → bool）；每列的 `number_format` 可写在 Arrow Field metadata 里（`pa.field("price", pa.float64(), metadata={b"number_format": b"$#,##0.00"})`）。子表走默认落点：名为 `Sheet1`（缺则新建），从 A1 起覆盖写并带表头。要换子表名 / 起始位置 / 写入方式，或要写多子表，请改用 `--sheets`。 |
-| `--styles` | string + File + Stdin（复合 JSON） | optional | 类型保真写入后再应用的视觉处理操作 JSON：顶层 `{styles:[...]}`，每项对应一个被写入的子表、含 `name`，并至少给 `cell_styles` / `row_sizes` / `col_sizes` / `cell_merges` 之一。`cell_styles` 用 A1 单元格 range + 扁平样式字段（字段同 +cells-set-style，含 number_format / 颜色 / 对齐 / border_styles）；row/col sizes 用行/列范围 + type/size；merges 用单元格 range + 可选 merge_type。styles 数组的长度/顺序/name 必须与被写入的子表对应：配 --sheets 时与 --sheets.sheets 对应；配 --dataframe（单子表，名为 Sheet1）时只给一个 name 为 `Sheet1` 的 styles 项。 |
+| `--styles` | string + File + Stdin（复合 JSON） | optional | 类型保真写入后再应用的视觉处理操作 JSON：顶层 `{styles:[...]}`，每项对应一个被写入的子表、含 `name`，并至少给 `cell_styles` / `row_sizes` / `col_sizes` / `cell_merges` 之一。`cell_styles` 用 A1 单元格 range + 扁平样式字段（字段同 +cells-set-style，含 number_format / 颜色 / 对齐 / border_styles）；row/col sizes 用行/列范围 + type/size；merges 用单元格 range + 可选 merge_type。styles 数组的长度/顺序/name 必须与被写入的子表对应：配 --sheets 时与 --sheets.sheets 对应；配 --dataframe（单子表，名为 Sheet1）时只给一个 name 为 `Sheet1` 的 styles 项。完整 cell_styles 字段结构跑 `+table-put --print-schema --flag-name styles`。 |

 ## Schemas

@@ -592,7 +592,7 @@ subprocess.run(["lark-cli","sheets","+table-put","--url",URL,"--dataframe","-"],
 lark-cli sheets +table-put --url "<表URL>" \
  --sheets '{"sheets":[{"name":"明细","columns":["日期","金额"],"dtypes":{"日期":"datetime64[ns]","金额":"float64"},"formats":{"金额":"#,##0.00"},"data":[["2024-01-15",1234.5]]}]}' \
  --styles '{"styles":[{"name":"明细",
-    "cell_styles":[{"range":"A1:B1","font_weight":"bold","background_color":"#f5f5f5"}],
+    "cell_styles":[{"range":"A1:B1","font_weight":"bold","background_color":"#f5f5f5","horizontal_alignment":"center"}],
    "cell_merges":[{"range":"A1:B1"}],
    "col_sizes":[{"range":"A:B","type":"pixel","size":120}]}]}'
 ```