diff --git a/pyproject.toml b/pyproject.toml
index 01b6e13..d35638e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,10 @@ authors = [
     { name = "Antigravity Development Team" }
 ]
 dependencies = [
-    "playwright>=1.43.0",
+    # worker 自身已直接依赖 playwright，故 surugaya-common 无需 [browser] extra（extra 仅用于
+    # 给没有 playwright 的消费者拉取 playwright），保持不带 extra 更简洁。
+    "surugaya-common>=0.2.0",
+    "playwright>=1.54.0,<2.0.0",
     "pydantic>=2.7.0",
     "pydantic-settings>=2.2.0",
     "loguru>=0.7.2",
@@ -30,3 +33,11 @@ build-backend = "hatchling.build"
 # 👇 在文件里加上这一行，告诉 uv 这只是个普通的脚本项目，不需要打包
 [tool.uv]
 package = false
+
+# Gitea PyPI registry: 安装(simple index)需 /simple 后缀；上传才用 .../pypi。
+[[tool.uv.index]]
+name = "jerryyan"
+url = "https://git.jerryyan.net/api/packages/jp/pypi/simple"
+
+[tool.uv.sources]
+surugaya-common = { index = "jerryyan" }
diff --git a/src/config/settings.py b/src/config/settings.py
index 74d144f..05d1d24 100644
--- a/src/config/settings.py
+++ b/src/config/settings.py
@@ -5,6 +5,8 @@ from typing import Annotated, Any
 from pydantic import Field, field_validator
 from pydantic_settings import BaseSettings, NoDecode, SettingsConfigDict
 
+from surugaya_common import redis_keys
+
 # 根据 APP_ENV 确定环境配置文件（默认为 dev）
 APP_ENV = os.getenv("APP_ENV", "dev").lower()
 ENV_FILE = f".env.{APP_ENV}"
@@ -29,10 +31,10 @@ class Settings(BaseSettings):
     redis_port: int = Field(default=6379, alias="REDIS_PORT")
     redis_password: str | None = Field(default=None, alias="REDIS_PASSWORD")
     redis_db: int = Field(default=0, alias="REDIS_DB")
-    redis_stream_key: str = Field(default="jp_surugaya_purchase_task", alias="REDIS_STREAM_KEY")
+    redis_stream_key: str = Field(default=redis_keys.PURCHASE_TASK_STREAM, alias="REDIS_STREAM_KEY")
     redis_consumer_group: str = Field(default="surugaya_purchase_task_group", alias="REDIS_CONSUMER_GROUP")
     redis_consumer_name: str = Field(default="surugaya_purchase_task_worker", alias="REDIS_CONSUMER_NAME")
-    redis_delay_zset_key: str = Field(default="jp_surugaya_trade_delay", alias="REDIS_DELAY_ZSET_KEY")
+    redis_delay_zset_key: str = Field(default=redis_keys.TRADE_DELAY_ZSET, alias="REDIS_DELAY_ZSET_KEY")
     redis_delay_poll_interval: int = Field(default=3600, alias="REDIS_DELAY_POLL_INTERVAL")
     redis_delay_batch_size: int = Field(default=10, alias="REDIS_DELAY_BATCH_SIZE")
 
diff --git a/src/parsers/__init__.py b/src/parsers/__init__.py
deleted file mode 100644
index 8c3ff2b..0000000
--- a/src/parsers/__init__.py
+++ /dev/null
@@ -1 +0,0 @@
-"""页面解析器包。"""
diff --git a/src/parsers/surugaya/__init__.py b/src/parsers/surugaya/__init__.py
deleted file mode 100644
index 8453c00..0000000
--- a/src/parsers/surugaya/__init__.py
+++ /dev/null
@@ -1,18 +0,0 @@
-from .models import (
-    SurugayaOrderDetail,
-    SurugayaOrderItem,
-    SurugayaOrderStatus,
-    SurugayaOrderSummary,
-    SurugayaShippingInfo,
-)
-from .order_detail import SurugayaOrderDetailParser, parse_surugaya_order_detail
-
-__all__ = [
-    "SurugayaOrderDetail",
-    "SurugayaOrderItem",
-    "SurugayaOrderStatus",
-    "SurugayaOrderSummary",
-    "SurugayaShippingInfo",
-    "SurugayaOrderDetailParser",
-    "parse_surugaya_order_detail",
-]
diff --git a/src/parsers/surugaya/models.py b/src/parsers/surugaya/models.py
deleted file mode 100644
index 2a14105..0000000
--- a/src/parsers/surugaya/models.py
+++ /dev/null
@@ -1,69 +0,0 @@
-from typing import Any, Literal
-
-from pydantic import BaseModel, Field
-
-
-class SurugayaOrderStatus(BaseModel):
-    """交易状态表的结构化结果。"""
-
-    trade_status: str | None = None
-    status_message: str | None = None
-    # 保留日文原始键值，便于排障和后续补字段。
-    raw: dict[str, str] = Field(default_factory=dict)
-
-
-class SurugayaOrderSummary(BaseModel):
-    """订单摘要表的结构化结果。"""
-
-    trade_number: str | None = None
-    order_date: str | None = None
-    items_subtotal: int | None = None
-    item_count: int | None = None
-    payment_method: str | None = None
-    cash_on_delivery_fee: int | None = None
-    shipping_date: str | None = None
-    inquiry_number: str | None = None
-    shipping_and_handling_fee: int | None = None
-    digital_gift_certificate_amount: int | None = None
-    grand_total: int | None = None
-    # 保留订单摘要表的原始日文字段。
-    raw: dict[str, str] = Field(default_factory=dict)
-
-
-class SurugayaShippingInfo(BaseModel):
-    """收件信息表的结构化结果。"""
-
-    recipient_name: str | None = None
-    recipient_address: str | None = None
-    recipient_phone_number: str | None = None
-    recipient_email: str | None = None
-    # 保留配送信息表的原始日文字段。
-    raw: dict[str, str] = Field(default_factory=dict)
-
-
-class SurugayaOrderItem(BaseModel):
-    """商品明细表中的单行商品记录。"""
-
-    product_code: str | None = None
-    condition: str | None = None
-    branch_number: str | None = None
-    product_title: str | None = None
-    unit_price: int | None = None
-    quantity: int | None = None
-    discount_amount: int | None = None
-    line_total: int | None = None
-    remarks: str | None = None
-    # 每一行商品同时保留原始列名和值。
-    raw: dict[str, str] = Field(default_factory=dict)
-
-
-class SurugayaOrderDetail(BaseModel):
-    """骏河屋交易详情页的完整结构化结果。"""
-
-    site: Literal["surugaya"] = "surugaya"
-    status: SurugayaOrderStatus
-    summary: SurugayaOrderSummary
-    shipping: SurugayaShippingInfo
-    items: list[SurugayaOrderItem] = Field(default_factory=list)
-    # 以业务分段聚合保留原始表格结果。
-    raw_tables: dict[str, Any] = Field(default_factory=dict)
diff --git a/src/parsers/surugaya/order_detail.py b/src/parsers/surugaya/order_detail.py
deleted file mode 100644
index f054b7d..0000000
--- a/src/parsers/surugaya/order_detail.py
+++ /dev/null
@@ -1,315 +0,0 @@
-import re
-from typing import Any
-
-from playwright.async_api import Locator, Page
-
-from .models import (
-    SurugayaOrderDetail,
-    SurugayaOrderItem,
-    SurugayaShippingInfo,
-    SurugayaOrderStatus,
-    SurugayaOrderSummary,
-)
-
-
-# 订单摘要表中的日文字段到英文字段映射。
-SUMMARY_FIELD_MAP = {
-    "取引番号": "trade_number",
-    "注文日": "order_date",
-    "商品合計": "items_subtotal",
-    "商品点数": "item_count",
-    "支払方法": "payment_method",
-    "代引き手数料": "cash_on_delivery_fee",
-    "発送日": "shipping_date",
-    "お問い合わせ番号": "inquiry_number",
-    "送料・通信販売手数料": "shipping_and_handling_fee",
-    "電子商品券": "digital_gift_certificate_amount",
-    "総合計": "grand_total",
-}
-
-# 收件信息表的日文字段到英文字段映射。
-SHIPPING_FIELD_MAP = {
-    "氏名": "recipient_name",
-    "住所": "recipient_address",
-    "電話番号": "recipient_phone_number",
-    "メールアドレス": "recipient_email",
-}
-
-# 商品明细表的列名到英文字段映射。
-ITEM_FIELD_MAP = {
-    "品番": "product_id",
-    "状態": "status",
-    "枝番": "branch_number",
-    "商品タイトル": "product_title",
-    "単価": "unit_price",
-    "数量": "number",
-    "値引額": "discount_amount",
-    "金額": "product_total_amount",
-    "備考": "remarks",
-}
-
-# 需要按金额规则清洗的字段集合。
-MONEY_FIELDS = {
-    "items_subtotal",
-    "cash_on_delivery_fee",
-    "shipping_and_handling_fee",
-    "digital_gift_certificate_amount",
-    "grand_total",
-    "unit_price",
-    "discount_amount",
-    "line_total",
-}
-
-# 需要按整数规则清洗的字段集合。
-INT_FIELDS = {
-    "item_count",
-    "quantity",
-}
-
-class SurugayaOrderDetailParser:
-    """骏河屋交易详情页解析器。"""
-
-    @classmethod
-    async def parse_page(cls, page: Page) -> SurugayaOrderDetail:
-        """对外主入口：传入已加载详情页的 `Page`，返回结构化订单对象。"""
-        # 适配 `SurugayaOrderDetailParser.parse_page(page)` 这种类调用方式。
-        parser = cls()
-        if await page.locator("#pageCont").count() < 1:
-            raise ValueError("Surugaya order detail page not found")
-        return await parser._parse_page_content(page)
-
-    async def _parse_page_content(self, page: Page) -> SurugayaOrderDetail:
-        """解析正常交易详情页中的 `#pageCont` 核心区域。"""
-
-        page_cont = page.locator("#pageCont").first
-        tables = page_cont.locator("table")
-        table_count = await tables.count()
-        if table_count < 4:
-            raise ValueError("Expected 4 trade tables under #pageCont")
-
-        status_table = tables.nth(0)
-        summary_table = tables.nth(1)
-        shipping_table = tables.nth(2)
-        items_table = tables.nth(3)
-
-        status = await self._parse_status_table(status_table)
-        summary = await self._parse_summary_table(summary_table)
-        shipping = await self._parse_shipping_table(shipping_table)
-        items = await self._parse_items_table(items_table)
-
-        return SurugayaOrderDetail(
-            status=status,
-            summary=summary,
-            shipping=shipping,
-            items=items,
-            raw_tables={
-                "status": status.raw,
-                "summary": summary.raw,
-                "shipping": shipping.raw,
-                "items": [item.raw for item in items],
-            },
-        )
-
-    async def _parse_status_table(self, table: Locator) -> SurugayaOrderStatus:
-        """解析第 1 张交易状态表。"""
-        rows = table.locator("tr")
-        row_count = await rows.count()
-        if row_count < 1:
-            return SurugayaOrderStatus()
-
-        first_row = await self._extract_row_cells(rows.nth(0))
-        raw: dict[str, str] = {}
-        trade_status = None
-        status_message = None
-
-        if len(first_row) >= 2 and first_row[0]["tag"] == "th" and first_row[1]["tag"] == "td":
-            label = first_row[0]["text"]
-            value = first_row[1]["text"]
-            raw[label] = value
-            lines = self._split_lines(value)
-            trade_status = lines[0] if lines else None
-            status_message = " ".join(lines[1:]) or None
-
-        return SurugayaOrderStatus(
-            trade_status=trade_status,
-            status_message=status_message,
-            raw=raw,
-        )
-
-    async def _parse_summary_table(self, table: Locator) -> SurugayaOrderSummary:
-        """解析第 2 张订单摘要表。"""
-        raw_pairs = await self._parse_key_value_rows(table)
-        normalized = self._normalize_mapped_values(raw_pairs, SUMMARY_FIELD_MAP)
-        return SurugayaOrderSummary(**normalized, raw=raw_pairs)
-
-    async def _parse_shipping_table(self, table: Locator) -> SurugayaShippingInfo:
-        """解析第 3 张收件信息表。"""
-        raw_pairs = await self._parse_key_value_rows(table)
-        normalized = self._normalize_mapped_values(raw_pairs, SHIPPING_FIELD_MAP)
-        return SurugayaShippingInfo(**normalized, raw=raw_pairs)
-
-    async def _parse_items_table(self, table: Locator) -> list[SurugayaOrderItem]:
-        """解析第 4 张商品明细表。"""
-        rows = table.locator("tr")
-        row_count = await rows.count()
-        if row_count < 2:
-            return []
-
-        header_cells = await self._extract_row_cells(rows.nth(0))
-        headers = [cell["text"] for cell in header_cells if cell["tag"] == "th" and cell["text"]]
-        if not headers:
-            return []
-
-        items: list[SurugayaOrderItem] = []
-        expected_columns = len(headers)
-
-        for index in range(1, row_count):
-            cells = await self._extract_row_cells(rows.nth(index))
-            if not cells:
-                continue
-
-            td_cells = [cell for cell in cells if cell["tag"] == "td"]
-            if len(td_cells) != expected_columns:
-                continue
-
-            raw_item = {
-                header: td_cells[position]["text"]
-                for position, header in enumerate(headers)
-            }
-
-            if not any(raw_item.values()):
-                continue
-
-            normalized = self._normalize_mapped_values(raw_item, ITEM_FIELD_MAP)
-            items.append(SurugayaOrderItem(**normalized, raw=raw_item))
-
-        return items
-
-    async def _parse_key_value_rows(self, table: Locator) -> dict[str, str]:
-        """通用解析：按 `th -> td` 配对方式抽取键值。"""
-        rows = table.locator("tr")
-        row_count = await rows.count()
-        result: dict[str, str] = {}
-
-        for index in range(row_count):
-            cells = await self._extract_row_cells(rows.nth(index))
-            if not cells:
-                continue
-
-            pointer = 0
-            while pointer < len(cells):
-                current = cells[pointer]
-                if current["tag"] != "th":
-                    pointer += 1
-                    continue
-
-                label = current["text"]
-                pointer += 1
-                if not label:
-                    continue
-
-                while pointer < len(cells) and cells[pointer]["tag"] != "td":
-                    pointer += 1
-
-                if pointer >= len(cells):
-                    break
-
-                result[label] = cells[pointer]["text"]
-                pointer += 1
-
-        return result
-
-    async def _extract_row_cells(self, row: Locator) -> list[dict[str, str]]:
-        """提取一行中的所有单元格，并保留标签名与纯文本。"""
-        return await row.locator(":scope > th, :scope > td").evaluate_all(
-            """cells => cells.map((cell) => ({
-                tag: cell.tagName.toLowerCase(),
-                text: (cell.innerText || "").replace(/\\u00a0/g, " ").trim(),
-            }))"""
-        )
-
-    def _normalize_mapped_values(
-        self,
-        raw_data: dict[str, str],
-        field_map: dict[str, str],
-    ) -> dict[str, Any]:
-        """将日文键值映射并清洗为结构化字段。"""
-        normalized: dict[str, Any] = {}
-
-        for label, value in raw_data.items():
-            english_key = field_map.get(label)
-            if not english_key:
-                continue
-
-            cleaned_value = self._clean_text(value)
-            if english_key in MONEY_FIELDS:
-                normalized[english_key] = self._normalize_money(cleaned_value)
-            elif english_key in INT_FIELDS:
-                normalized[english_key] = self._normalize_int(cleaned_value)
-            elif english_key.endswith("_date"):
-                normalized[english_key] = self._normalize_date(cleaned_value)
-            else:
-                normalized[english_key] = cleaned_value
-
-        return normalized
-
-    def _split_lines(self, text: str | None) -> list[str]:
-        """按行拆分文本，并清理每一行空白。"""
-        if not text:
-            return []
-
-        lines = [self._clean_text(part) for part in text.splitlines()]
-        return [line for line in lines if line]
-
-    def _clean_text(self, text: str | None) -> str | None:
-        """清洗文本中的多余空白并统一空值。"""
-        if text is None:
-            return None
-
-        cleaned = re.sub(r"\s+", " ", text.replace("\xa0", " ")).strip()
-        return cleaned or None
-
-    def _normalize_money(self, text: str | None) -> int | None:
-        """将 `￥1,234` / `1,234円` 这类金额文本转成整数。"""
-        if not text:
-            return None
-
-        digits = re.findall(r"-?\d[\d,]*", text)
-        if not digits:
-            return None
-
-        value = digits[0].replace(",", "")
-        try:
-            return int(value)
-        except ValueError:
-            return None
-
-    def _normalize_int(self, text: str | None) -> int | None:
-        """提取文本中的首个整数值。"""
-        if not text:
-            return None
-
-        digits = re.findall(r"\d+", text)
-        if not digits:
-            return None
-
-        return int(digits[0])
-
-    def _normalize_date(self, text: str | None) -> str | None:
-        """将 `YYYY.MM.DD` / `YYYY/MM/DD` 统一为 `YYYY-MM-DD`。"""
-        if not text:
-            return None
-
-        match = re.search(r"(\d{4})[./-](\d{2})[./-](\d{2})", text)
-        if not match:
-            return text
-
-        year, month, day = match.groups()
-        return f"{year}-{month}-{day}"
-
-
-async def parse_surugaya_order_detail(page: Page) -> dict[str, Any]:
-    """便捷函数：直接返回可 JSON 序列化的订单字典。"""
-    parser = SurugayaOrderDetailParser()
-    result = await parser.parse_page(page)
-    return result.model_dump(mode="json")
diff --git a/src/tasks/base.py b/src/tasks/base.py
index e379cf4..a304628 100644
--- a/src/tasks/base.py
+++ b/src/tasks/base.py
@@ -15,6 +15,8 @@ from src.browser.manager import BrowserManager
 from src.notifications.service import NotificationService
 from src.utils.video_recorder import TaskVideoRecorder
 
+from surugaya_common import redis_keys
+
 
 class BasePurchaseTask(ABC):
     """
@@ -173,7 +175,7 @@ class BasePurchaseTask(ABC):
         """
         import json
         import httpx
-        from src.utils.http_utils import generate_signed_headers
+        from surugaya_common.http_utils import generate_signed_headers
 
         # 1. 准备基础数据
         app_id = self.settings.appid or ""
@@ -315,7 +317,7 @@ class BasePurchaseTask(ABC):
         """
         生成Redis Hash表的key，包含节点ID和交易单号。
         """
-        return "jp_surugaya_trade"
+        return redis_keys.TRADE_HASH
 
     def get_delay_interval_seconds(self) -> int:
         """
diff --git a/src/tasks/surugaya.py b/src/tasks/surugaya.py
index 5f42f7c..9c97fd0 100644
--- a/src/tasks/surugaya.py
+++ b/src/tasks/surugaya.py
@@ -15,13 +15,14 @@ from playwright.async_api import Page
 from playwright.async_api import TimeoutError as PlaywrightTimeoutError
 
 from notifications import NotificationEvent
-from parsers.surugaya import SurugayaOrderDetail
 from src.tasks.base import BasePurchaseTask
 from src.config.accounts import get_account_config
-from src.utils.page_utils import format_japanese_price, human_scroll
-from src.parsers.surugaya.order_detail import SurugayaOrderDetailParser
+from src.utils.page_utils import format_japanese_price
 from task_queue.redis_manager import get_redis_client
-from utils.app_utils import is_valid_str
+from surugaya_common.models import SurugayaOrderDetail
+from surugaya_common.parsers.surugaya.order_detail import SurugayaOrderDetailParser
+from surugaya_common.browser_utils import human_scroll
+from surugaya_common.app_utils import is_valid_str
 
 
 class TemplateMatchResult(TypedDict):
diff --git a/src/tasks/surugaya_trade_monitor.py b/src/tasks/surugaya_trade_monitor.py
index 70ae957..b6a770a 100644
--- a/src/tasks/surugaya_trade_monitor.py
+++ b/src/tasks/surugaya_trade_monitor.py
@@ -4,7 +4,7 @@ from typing import Any
 
 from loguru import logger
 
-from parsers.surugaya import SurugayaOrderDetailParser
+from surugaya_common.parsers.surugaya import SurugayaOrderDetailParser
 from src.tasks.base import BasePurchaseTask
 from task_queue.redis_manager import get_redis_client
 
diff --git a/src/utils/app_utils.py b/src/utils/app_utils.py
deleted file mode 100644
index 476d675..0000000
--- a/src/utils/app_utils.py
+++ /dev/null
@@ -1,4 +0,0 @@
-
-def is_valid_str(s):
-    """判断字符串是否有效，即非空且非空格。"""
-    return isinstance(s, str) and len(s.strip()) > 0
\ No newline at end of file
diff --git a/src/utils/http_utils.py b/src/utils/http_utils.py
deleted file mode 100644
index 2d05651..0000000
--- a/src/utils/http_utils.py
+++ /dev/null
@@ -1,38 +0,0 @@
-import json
-import time
-import hmac
-import secrets
-import hashlib
-from typing import Dict, Any
-
-def generate_signed_headers(app_id: str, app_secret: str, data: Dict[str, Any], method: str = "POST") -> Dict[str, str]:
-    timestamp = str(int(time.time() * 1000))
-    nonce = secrets.token_hex(16)
-    
-    payload_str = json.dumps(data, ensure_ascii=False)
-    payload_bytes = payload_str.encode("utf-8")
-    actual_body_hash = hashlib.sha256(payload_bytes).hexdigest()
-
-    string_to_sign = "\n".join([
-        method.upper(),
-        app_id,
-        timestamp,
-        nonce,
-        actual_body_hash
-    ])
-
-    signature = hmac.new(
-        app_secret.encode("utf-8"),
-        string_to_sign.encode("utf-8"),
-        hashlib.sha256
-    ).hexdigest()
-
-    headers = {
-        "X-Ca-Appid": app_id,
-        "X-Ca-Timestamp": timestamp,
-        "X-Ca-Nonce": nonce,
-        "X-Ca-Signature": signature,
-        "Content-Type": "application/json; charset=utf-8"
-    }
-    
-    return headers
diff --git a/src/utils/page_utils.py b/src/utils/page_utils.py
index 7f30133..9dfa6c5 100644
--- a/src/utils/page_utils.py
+++ b/src/utils/page_utils.py
@@ -1,105 +1,5 @@
-from playwright.async_api import Page
-import asyncio
-import random
 import re
 
-async def human_scroll(page: Page, mode: str, value: int = 0):
-    """
-    模拟人类行为的网页滚动方法
-    :param page: Playwright 的 Page 对象
-    :param mode: 滚动模式 -> 'top'(滚动到顶部), 'bottom'(滚动到底部), 'random'(随机上下滚动), 'distance'(滚动指定距离)
-    :param value: 当 mode='distance' 时，代表要滚动的像素距离（正数向下，负数向上）
-    """
-
-    async def smooth_scroll_step(pixel_distance: int):
-        """核心拟真算法：将一个大距离拆分成带有加速度和随机抖动的微小步长"""
-        if pixel_distance == 0:
-            return
-
-        direction = 1 if pixel_distance > 0 else -1
-        remaining = abs(pixel_distance)
-
-        while remaining > 0:
-            # 模拟人类滚动时越接近目标速度越慢的特征（减速缓冲）
-            if remaining > 100:
-                step = random.randint(30, 70)
-            elif remaining > 30:
-                step = random.randint(10, 25)
-            else:
-                step = remaining
-
-            remaining -= step
-            scroll_y = step * direction
-
-            # 执行单步微调滚动
-            await page.evaluate(f"window.scrollBy(0, {scroll_y});")
-
-            # 随机微小停顿，模拟手指滑动的摩擦阻力（20ms - 50ms）
-            await asyncio.sleep(random.uniform(0.02, 0.05))
-
-            # 0.5% 的极低概率触发人类的“视线停留”
-            if random.random() < 0.005:
-                await asyncio.sleep(random.uniform(0.3, 0.8))
-
-    # ==================== 模式 0：滚动到顶部 ====================
-    if mode == 'top':
-        # print("[HumanScroll] 正在模拟向上滚动至页面顶部...")
-        last_scroll = -1
-        while True:
-            # 获取当前滚动条位置
-            current_scroll = await page.evaluate("window.scrollY")
-
-            # 防死循环：如果位置不再变化，说明已经到顶或页面无法滚动
-            if current_scroll <= 0 or current_scroll == last_scroll:
-                break
-                
-            last_scroll = current_scroll
-            chunk = random.randint(300, 700)
-            await smooth_scroll_step(-chunk)
-            await asyncio.sleep(random.uniform(0.5, 1.2))  # 每滑一下停顿看一眼
-
-    # ==================== 模式 1：滚动到底部 ====================
-    elif mode == 'bottom':
-        # print("[HumanScroll] 正在模拟向下滚动至页面底部...")
-        last_scroll = -1
-        while True:
-            # 合并 evaluate 请求，减少与浏览器的 IPC 通信开销
-            scroll_info = await page.evaluate("() => [window.scrollY + window.innerHeight, document.body.scrollHeight]")
-            current_scroll, total_height = scroll_info[0], scroll_info[1]
-
-            # 防死循环：如果位置不再变化，说明已经到底或页面无法滚动
-            if current_scroll >= total_height - 10 or current_scroll == last_scroll:
-                break
-                
-            last_scroll = current_scroll
-            chunk = random.randint(300, 700)
-            await smooth_scroll_step(chunk)
-            await asyncio.sleep(random.uniform(0.5, 1.2))  # 每滑一下停顿看一眼
-
-    # ==================== 模式 2：随机上下滚动几下 ====================
-    elif mode == 'random':
-        # print("[HumanScroll] 正在执行人类迷惑行为：随机上下滚动...")
-        # 随机决定滚动 3 到 6 下
-        scroll_times = random.randint(3, 6)
-
-        for _ in range(scroll_times):
-            # 70% 概率向下，30% 概率向上
-            if random.random() > 0.3:
-                distance = random.randint(200, 500)  # 向下滚
-            else:
-                distance = random.randint(-400, -150)  # 向上回滚
-
-            await smooth_scroll_step(distance)
-            await asyncio.sleep(random.uniform(0.6, 1.5))  # 停顿
-
-    # ==================== 模式 3：滚动指定距离 ====================
-    elif mode == 'distance':
-        # print(f"[HumanScroll] 正在精准模拟滚动指定距离: {value} 像素")
-        await smooth_scroll_step(value)
-
-    else:
-        raise ValueError("未知的滚动模式！请选择 'top', 'bottom', 'random' 或 'distance'")
-
 
 def format_japanese_price(price_str: str | None) -> int:
     """
@@ -108,9 +8,9 @@ def format_japanese_price(price_str: str | None) -> int:
     """
     if not price_str:
         return 0
-        
+
     digits = re.findall(r'\d', price_str)
     if not digits:
         return 0
-        
-    return int("".join(digits))
\ No newline at end of file
+
+    return int("".join(digits))
diff --git a/uv.lock b/uv.lock
index 142779d..35052f2 100644
--- a/uv.lock
+++ b/uv.lock
@@ -172,6 +172,7 @@ dependencies = [
     { name = "pyscreeze" },
     { name = "pyyaml" },
     { name = "redis" },
+    { name = "surugaya-common" },
 ]
 
 [package.metadata]
@@ -181,13 +182,14 @@ requires-dist = [
     { name = "numpy", specifier = ">=2.4.6" },
     { name = "opencv-python", specifier = ">=4.13.0.92" },
     { name = "pillow", specifier = ">=12.2.0" },
-    { name = "playwright", specifier = ">=1.43.0" },
+    { name = "playwright", specifier = ">=1.54.0,<2.0.0" },
     { name = "pyautogui", specifier = ">=0.9.54" },
     { name = "pydantic", specifier = ">=2.7.0" },
     { name = "pydantic-settings", specifier = ">=2.2.0" },
     { name = "pyscreeze", specifier = ">=1.0.1" },
     { name = "pyyaml", specifier = ">=6.0.1" },
     { name = "redis", specifier = "==8.0.0" },
+    { name = "surugaya-common", specifier = ">=0.2.0", index = "https://git.jerryyan.top/api/packages/jp/pypi/simple" },
 ]
 
 [[package]]
@@ -683,6 +685,19 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/50/56/ba4987a64ceaae27f629644c4c52d2291eeab0755486d976c4bd1c781d86/rubicon_objc-0.5.4-py3-none-any.whl", hash = "sha256:f7c755388d5709d7079152892137b13bcc6b4bdd796c9f0d9b3a1eb5bea715c4", size = 64553, upload-time = "2026-05-06T00:57:49.032Z" },
 ]
 
+[[package]]
+name = "surugaya-common"
+version = "0.2.0"
+source = { registry = "https://git.jerryyan.top/api/packages/jp/pypi/simple" }
+dependencies = [
+    { name = "pydantic" },
+    { name = "redis" },
+]
+sdist = { url = "https://git.jerryyan.net/api/packages/jp/pypi/files/surugaya-common/0.2.0/surugaya_common-0.2.0.tar.gz", hash = "sha256:168a5810672f5ead82957a9491611b64bf439f489b4eeaa287b302206712e2ab" }
+wheels = [
+    { url = "https://git.jerryyan.net/api/packages/jp/pypi/files/surugaya-common/0.2.0/surugaya_common-0.2.0-py3-none-any.whl", hash = "sha256:140587df6b60abf1f1fc3b592d0668a096ddd42f5216ee16d4b83a95783b58cd" },
+]
+
 [[package]]
 name = "typing-extensions"
 version = "4.15.0"