diff --git a/README.md b/README.md
index 8d2a4a2..1fc06a5 100755
--- a/README.md
+++ b/README.md
@@ -1,62 +1,71 @@
-# AppsFlyer Click Gap
+# Click Gap 数据看板
 
-运行目标是 **mac2**。流水线复用 `appsflyer/af_click_gap.py` 的 Superset 查询、AppsFlyer payload、特殊包名映射和差值公式，但新入口增加 timeout/重试、严格错误边界、AppsFlyer 重复键按 `dt+pkg_name` 求和，并将日志写到仓库外 `~/Library/Logs/af-click-gap/pipeline.log`。固定数据库：`/Users/ads-center/Documents/database/af_click_gap.db`；不复制或提交数据库、cookie、token、`.env`、日志和缓存。
+运行目标是 **mac2**。另一个独立的外部 AppsFlyer 任务每天把汇总结果写入 SQLite；本项目不调用该任务、不访问 AppsFlyer、Superset 或其它提取 API，只从固定数据库只读查询并发布静态 JSON。
 
-## 文件和字段
+固定数据库：`/Users/ads-center/Documents/database/af_click_gap.db`。数据库必须预先存在 `click_gap` 表，脚本不建表、不迁移、不写入数据库。表要求包含：
 
-- `scripts/af_click_gap_pipeline.py`：提取、校验、发布和 Git 操作。
-- `data/YYYYMMDD.json`：**直接 JSON 数组**；无数据日期也写 `[]`。每行字段为 `dt`（`YYYYMMDD` 字符串）、`attr_platform`、`pkg_name`（非空字符串）、`shareit_clicks`、`af_clicks`、`installs_ua`、`clicks_diff`（有限 number）、`clicks_diff_rate`（有限 number 或 `null`）。业务键为 `pid + dt + pkg_name`。
-- `data/index.json`：版本、生成时间及 `data/YYYYMMDD.json` 清单。
-- `index.html`：无构建依赖的静态看板。
+```text
+pid TEXT NOT NULL, dt TEXT NOT NULL, attr_platform TEXT NOT NULL,
+pkg_name TEXT NOT NULL, shareit_clicks REAL NOT NULL, af_clicks REAL NOT NULL,
+installs_ua REAL NOT NULL, clicks_diff REAL NOT NULL,
+clicks_diff_rate REAL, updated_at TEXT NOT NULL
+```
 
-默认窗口是 mac2 本地运行日及前 6 天，首尾包含，共 7 天；这是对旧脚本实际可能覆盖 8 个日期的修正。空 Superset 结果、无达标包或 AppsFlyer 合法空数组都是成功空结果（退出码 0），仍生成日期数组、同步清空 SQLite 窗口并可提交；HTTP、认证、响应格式、SQLite schema 或文件校验错误退出码 1，不覆盖正式文件。
+主键必须为 `(pid, dt, pkg_name)`。脚本只读取 `pid='shareit'`，并校验字段、日期、数值、重复业务键和有限数值。
 
-SQLite 必须预先存在 `click_gap` 表，列类型为 `pid TEXT NOT NULL, dt TEXT NOT NULL, attr_platform TEXT NOT NULL, pkg_name TEXT NOT NULL, shareit_clicks REAL NOT NULL, af_clicks REAL NOT NULL, installs_ua REAL NOT NULL, clicks_diff REAL NOT NULL, clicks_diff_rate REAL, updated_at TEXT NOT NULL`，主键严格为 `(pid, dt, pkg_name)`。脚本不建表、不迁移；每次成功运行先删除窗口内 `shareit` 旧行再插入完整新结果，因此消失日期/业务键也会清零。
+## 输出协议
+
+- `data/YYYYMMDD.json`：直接 JSON 数组；最近 7 天每天生成一个文件，即使当天无数据也生成 `[]`。
+- `data/index.json`：包含 `schema_version`、`generated_at` 和最近 7 天的 `data/YYYYMMDD.json` 清单。
+- 每行字段为 `dt`（`YYYYMMDD`）、`attr_platform`、`pkg_name`、`shareit_clicks`、`af_clicks`、`installs_ua`、`clicks_diff`、`clicks_diff_rate`；最后一项可以为 `null`。
+
+默认日期边界为运行日往前 6 天至运行日，首尾包含，共 7 天。手工补数使用 `--start-date` 和 `--end-date`，两者必须同时提供且最多 7 天。
 
 ## 手工运行
 
-在 mac2 先确认依赖和登录环境（`pandas`、`requests`、`requests_toolbelt`、`af_browser`、`superset_login`）：
-
 ```sh
 cd /Users/shareit./Library/CloudStorage/OneDrive-个人/ubuntu/Gitea/af-click-gap
 python3 -m py_compile scripts/af_click_gap_pipeline.py
 python3 scripts/af_click_gap_pipeline.py --help
 python3 scripts/af_click_gap_pipeline.py --dry-run
-# 正式写入并提交、push（默认行为）
-python3 scripts/af_click_gap_pipeline.py --push
-# 只写 data 和 SQLite，不操作 Git
-python3 scripts/af_click_gap_pipeline.py --no-push
-# 手工补数，日期首尾包含且最多 7 天
+python3 scripts/af_click_gap_pipeline.py --push       # 写 JSON，commit 并 push
+python3 scripts/af_click_gap_pipeline.py --no-push    # 写 JSON 和 commit，不 push
 python3 scripts/af_click_gap_pipeline.py --start-date 2026-10-10 --end-date 2026-10-16 --no-push
 ```
 
-`--dry-run` 只生成仓库外临时 JSON 并校验，不写 data、数据库或执行 Git。正式文件先原子替换，再提交 SQLite，最后才 `git add/commit/push`；数据库提交失败时不执行 Git。commit/push 失败会保留本地文件和数据库，下一次可重跑或手工 `git add data index.html ... && git commit && git push`；不会伪造认证或 force push。工作区在 push 模式有非本任务改动时拒绝继续。
+`--dry-run` 只读取数据库并在仓库外临时目录生成、校验 JSON，不写 `data` 或 Git。正式运行先原子替换数据文件，再执行 Git；数据库查询或校验失败不会发布文件。push 失败会保留本地 commit，不会 force push。工作区存在本任务之外的未提交改动时，脚本拒绝继续。
 
 ## 看板
 
-直接打开 `index.html` 或运行 `python3 -m http.server` 后访问。页面读取并校验 `data/index.json` 及清单路径，只执行安全 JSON 解析；缺失/损坏文件显示“数据不完整”并跳过该文件，清单本身失败则不展示数据。默认最近 30 天，可选有效开始/结束日期和 `pkg_name`；默认 `dt` 降序、同日期 `shareit_clicks` 降序，点击表头切换排序。
+`index.html` 是无构建依赖的静态页面，读取并校验 `data/index.json` 及其清单，支持日期范围、包名筛选和表头排序。直接打开文件或执行 `python3 -m http.server` 后访问即可。
 
 ## mac2 launchd
 
-`launchd/com.roasbloom.af-click-gap.plist.template` 明确为 `TEMPLATE_ONLY`。当前开发机不能证明自己是 mac2，因此没有伪造最终 plist、解释器或安装结果。必须在 mac2 执行并记录：
+模板文件为 `launchd/com.roasbloom.af-click-gap.plist.template`，必须在 mac2 使用实际 Python 路径和项目路径渲染后安装：
 
 ```sh
-hostname
-command -v python3
-python3 --version
-python3 -c 'import pandas,requests,requests_toolbelt,af_browser,superset_login; print("dependencies ok")'
 cd /Users/shareit./Library/CloudStorage/OneDrive-个人/ubuntu/Gitea/af-click-gap
-mkdir -p "$HOME/Library/Logs/af-click-gap"
-PY=$(command -v python3); sed -e "s#__MAC2_PYTHON3__#$PY#" -e "s#__PROJECT_DIR__#$PWD#g" -e "s#__LOG_DIR__#$HOME/Library/Logs/af-click-gap#g" launchd/com.roasbloom.af-click-gap.plist.template > /tmp/com.roasbloom.af-click-gap.plist
+mkdir -p "$HOME/Library/Logs/af-click-gap" "$HOME/Library/LaunchAgents"
+PY=$(command -v python3)
+sed -e "s#__MAC2_PYTHON3__#$PY#" -e "s#__PROJECT_DIR__#$PWD#g" -e "s#__LOG_DIR__#$HOME/Library/Logs/af-click-gap#g" launchd/com.roasbloom.af-click-gap.plist.template > /tmp/com.roasbloom.af-click-gap.plist
 plutil -lint /tmp/com.roasbloom.af-click-gap.plist
 cp /tmp/com.roasbloom.af-click-gap.plist "$HOME/Library/LaunchAgents/"
 launchctl bootstrap "gui/$(id -u)" "$HOME/Library/LaunchAgents/com.roasbloom.af-click-gap.plist"
-launchctl print "gui/$(id -u)/com.roasbloom.af-click-gap"
-# 卸载：launchctl bootout "gui/$(id -u)/com.roasbloom.af-click-gap"; rm "$HOME/Library/LaunchAgents/com.roasbloom.af-click-gap.plist"
 ```
 
-定时任务失败不会触发成功 push；stdout/stderr 位于 mac2 用户日志目录。Git remote、SSH/HTTPS credential helper 或 Gitea token 必须由用户在 mac2 预先配置。若 `git remote -v` 为空，请按组织 Git 文档创建仓库并绑定 remote 后再运行；本项目不会猜测仓库名称或修改 git config。
+卸载：`launchctl bootout "gui/$(id -u)/com.roasbloom.af-click-gap"` 后删除 LaunchAgents 中的 plist。日志写在 mac2 用户日志目录；数据库、`.env`、密钥、日志和缓存均不会提交。
 
-## 安全和验证
+## Git 创建和推送
 
-允许提交的路径仅为脚本、README、看板、`data/*.json`、`data/index.json`、模板和 `.gitignore`。提交前禁止 `.env*`、SQLite、日志、浏览器状态，脚本还扫描 `cookie`、`authorization`、`password`、`api-key`、`token` 文本。建议验证：`python3 -m py_compile ...`、`--help`、mac2 上 `--dry-run`、`python3 -m json.tool data/index.json`，以及浏览器/静态 HTTP 打开页面。当前环境未验证 mac2 依赖、固定数据库、外部登录、launchd 安装和远程 push；这些不能以本机结果冒充。不要新增测试套件。
+远程仓库约定为 Gitea `https://git.ops.roasbloom.site/liuji/af-click-gap.git`。创建前应检查仓库是否已存在，确认不存在后使用 macOS Keychain 中已有的 Git 凭证创建，再在本地配置 `origin` 并推送当前 `main` 分支。认证信息只通过现有 credential helper 使用，不写入本项目或命令输出。
+
+## 验证和安全
+
+```sh
+python3 -m py_compile scripts/af_click_gap_pipeline.py
+python3 scripts/af_click_gap_pipeline.py --help
+plutil -lint launchd/com.roasbloom.af-click-gap.plist.template
+python3 -m json.tool data/index.json
+```
+
+禁止提交数据库文件、`.env*`、密钥、日志、浏览器状态、缓存或临时文件；`.gitignore` 已覆盖这些类型。
diff --git a/index.html b/index.html
index 00a42c5..1c64481 100755
--- a/index.html
+++ b/index.html
@@ -1,10 +1,10 @@
 <!doctype html>
 <html lang="zh-CN">
 <head>
-<meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1"><title>AppsFlyer Click Gap</title>
+<meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1"><title>Click Gap 数据看板</title>
 <style>body{font:14px system-ui,sans-serif;margin:2rem;color:#223}label{margin-right:1rem}input,select,button{padding:.35rem}table{border-collapse:collapse;width:100%;margin-top:1rem}th,td{border:1px solid #ccd;padding:.45rem;text-align:right}th{cursor:pointer;background:#eef}th:first-child,td:first-child,th:nth-child(2),td:nth-child(2),th:nth-child(3),td:nth-child(3){text-align:left}.status{padding:.7rem;background:#f5f5f5}.error{color:#a00}.sort{font-size:.8em}</style>
 </head>
-<body><h1>AppsFlyer Click Gap</h1><div><label>开始 <input id="start" type="date"></label><label>结束 <input id="end" type="date"></label><label>pkg_name <select id="pkg"><option value="">全部</option></select></label><button id="apply">查询</button><button id="reset">重置</button></div><p id="status" class="status">加载中…</p><table><thead><tr id="head"></tr></thead><tbody id="body"></tbody></table>
+<body><h1>Click Gap 数据看板</h1><div><label>开始 <input id="start" type="date"></label><label>结束 <input id="end" type="date"></label><label>pkg_name <select id="pkg"><option value="">全部</option></select></label><button id="apply">查询</button><button id="reset">重置</button></div><p id="status" class="status">加载中…</p><table><thead><tr id="head"></tr></thead><tbody id="body"></tbody></table>
 <script>
 (() => {"use strict";
 const columns=["dt","attr_platform","pkg_name","shareit_clicks","af_clicks","installs_ua","clicks_diff","clicks_diff_rate"];let rows=[], failed=[];let sort={key:"dt",direction:-1};
diff --git a/launchd/com.roasbloom.af-click-gap.plist.template b/launchd/com.roasbloom.af-click-gap.plist.template
index 922bccf..1299beb 100755
--- a/launchd/com.roasbloom.af-click-gap.plist.template
+++ b/launchd/com.roasbloom.af-click-gap.plist.template
@@ -5,7 +5,6 @@
 <key>Label</key><string>com.roasbloom.af-click-gap</string>
 <key>ProgramArguments</key><array><string>__MAC2_PYTHON3__</string><string>__PROJECT_DIR__/scripts/af_click_gap_pipeline.py</string><string>--push</string></array>
 <key>WorkingDirectory</key><string>__PROJECT_DIR__</string>
-<key>EnvironmentVariables</key><dict><key>DB_PATH</key><string>/Users/ads-center/Documents/database/af_click_gap.db</string></dict>
 <key>StartCalendarInterval</key><dict><key>Hour</key><integer>2</integer><key>Minute</key><integer>0</integer></dict>
 <key>StandardOutPath</key><string>__LOG_DIR__/pipeline.stdout.log</string><key>StandardErrorPath</key><string>__LOG_DIR__/pipeline.stderr.log</string>
 <key>RunAtLoad</key><false/>
diff --git a/scripts/af_click_gap_pipeline.py b/scripts/af_click_gap_pipeline.py
index ba1e329..74568db 100755
--- a/scripts/af_click_gap_pipeline.py
+++ b/scripts/af_click_gap_pipeline.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-"""Extract AppsFlyer click-gap reports and publish validated static JSON."""
+"""Read click-gap data from SQLite and publish validated static JSON."""
 from __future__ import annotations
 
 import argparse
@@ -12,23 +12,18 @@ import re
 import shutil
 import sqlite3
 import subprocess
-import sys
 import tempfile
-import time
 from pathlib import Path
 from typing import Any
 
 DB_PATH = "/Users/ads-center/Documents/database/af_click_gap.db"
 PID = "shareit"
-CLICK_NUM = 300
 REPORT_COLUMNS = ["dt", "attr_platform", "pkg_name", "shareit_clicks", "af_clicks", "installs_ua", "clicks_diff", "clicks_diff_rate"]
-SPECIAL_PKGS = {
-    "za.co.freeurl.easybetapp.fwdb": "za.co.freeurl.easybetapp.fwdb-Shareit",
-    "org.melbet.client": "org.melbet.client-Custom", "org.xbet.client1": "org.xbet.client1-Custom",
-    "org.betwinner_ng.client": "org.betwinner_ng.client-Custom", "org.betwinner_zm.client": "org.betwinner_zm.client-Custom",
-    "org.betwinner_cm.client": "org.betwinner_cm.client-Custom", "org.betwinner_cd.client": "org.betwinner_cd.client-Custom",
+EXPECTED_TYPES = {
+    "pid": "TEXT", "dt": "TEXT", "attr_platform": "TEXT", "pkg_name": "TEXT",
+    "shareit_clicks": "REAL", "af_clicks": "REAL", "installs_ua": "REAL",
+    "clicks_diff": "REAL", "clicks_diff_rate": "REAL", "updated_at": "TEXT",
 }
-EXPECTED_TYPES = {"pid": "TEXT", "dt": "TEXT", "attr_platform": "TEXT", "pkg_name": "TEXT", "shareit_clicks": "REAL", "af_clicks": "REAL", "installs_ua": "REAL", "clicks_diff": "REAL", "clicks_diff_rate": "REAL", "updated_at": "TEXT"}
 LOG_PATH = Path(os.path.expanduser("~/Library/Logs/af-click-gap/pipeline.log"))
 
 
@@ -47,21 +42,6 @@ def logger_setup() -> logging.Logger:
 LOG = logger_setup()
 
 
-def date8(value: str) -> str:
-    try:
-        parsed = dt.datetime.strptime(value, "%Y%m%d")
-    except ValueError as exc:
-        raise ValueError(f"非法日期: {value}") from exc
-    return parsed.strftime("%Y%m%d")
-
-
-def date8_from_iso(value: str) -> str:
-    try:
-        return dt.datetime.strptime(value, "%Y-%m-%d").strftime("%Y%m%d")
-    except ValueError as exc:
-        raise ValueError(f"日期必须为 YYYY-MM-DD: {value}") from exc
-
-
 def window(start: str | None, end: str | None) -> tuple[str, str]:
     today = dt.date.today()
     if start is None and end is None:
@@ -69,15 +49,25 @@ def window(start: str | None, end: str | None) -> tuple[str, str]:
     else:
         if not start or not end:
             raise ValueError("--start-date 与 --end-date 必须同时提供")
-        first = dt.datetime.strptime(start, "%Y-%m-%d").date()
-        last = dt.datetime.strptime(end, "%Y-%m-%d").date()
+        try:
+            first = dt.date.fromisoformat(start)
+            last = dt.date.fromisoformat(end)
+        except ValueError as exc:
+            raise ValueError("日期必须为 YYYY-MM-DD") from exc
     if first > last or (last - first).days > 6:
         raise ValueError("日期区间必须为包含首尾且不超过 7 天")
     return first.strftime("%Y%m%d"), last.strftime("%Y%m%d")
 
 
+def date8(value: str) -> str:
+    try:
+        return dt.datetime.strptime(value, "%Y%m%d").strftime("%Y%m%d")
+    except ValueError as exc:
+        raise ValueError(f"非法日期: {value}") from exc
+
+
 def finite_number(value: Any, field: str, allow_null: bool = False) -> int | float | None:
-    if value is None or (isinstance(value, float) and math.isnan(value)):
+    if value is None:
         if allow_null:
             return None
         raise ValueError(f"{field} 不能为空")
@@ -108,130 +98,45 @@ def validate_existing_schema(path: str) -> None:
     for name, expected in EXPECTED_TYPES.items():
         if str(by_name[name][2]).upper() != expected:
             raise RuntimeError(f"click_gap 列类型不兼容: {name}")
-    if [(row[1], row[5]) for row in columns if row[5]] != [("pid", 1), ("dt", 2), ("pkg_name", 3)]:
+    primary_key = [(row[1], row[5]) for row in columns if row[5]]
+    if primary_key != [("pid", 1), ("dt", 2), ("pkg_name", 3)]:
         raise RuntimeError("click_gap 主键必须为 (pid, dt, pkg_name)")
-    nullable_required = {"pid", "dt", "pkg_name", "shareit_clicks", "af_clicks", "installs_ua", "clicks_diff", "updated_at"}
-    if any(by_name[name][3] != 1 for name in nullable_required):
+    required = {"pid", "dt", "pkg_name", "shareit_clicks", "af_clicks", "installs_ua", "clicks_diff", "updated_at"}
+    if any(by_name[name][3] != 1 for name in required):
         raise RuntimeError("click_gap 必填列不得允许 NULL")
 
 
-def read_existing_rows(path: str, start: str, end: str, pid: str = PID) -> list[dict[str, Any]]:
+def read_rows(path: str, start: str, end: str, pid: str = PID) -> list[dict[str, Any]]:
     validate_existing_schema(path)
-    with sqlite3.connect(path) as conn:
-        conn.row_factory = sqlite3.Row
-        return [dict(row) for row in conn.execute("SELECT * FROM click_gap WHERE pid=? AND dt BETWEEN ? AND ?", (pid, start, end))]
+    try:
+        with sqlite3.connect(f"file:{path}?mode=ro", uri=True) as conn:
+            conn.row_factory = sqlite3.Row
+            result = conn.execute(
+                "SELECT dt, attr_platform, pkg_name, shareit_clicks, af_clicks, installs_ua, clicks_diff, clicks_diff_rate "
+                "FROM click_gap WHERE pid=? AND dt BETWEEN ? AND ? ORDER BY dt DESC, shareit_clicks DESC, pkg_name",
+                (pid, start, end),
+            )
+            return [dict(row) for row in result]
+    except sqlite3.Error as exc:
+        raise RuntimeError(f"SQLite 查询失败: {exc}") from exc
 
 
-def upsert_report(conn: sqlite3.Connection, rows: list[dict[str, Any]], start: str, end: str) -> int:
-    now = dt.datetime.now().astimezone().isoformat(timespec="seconds")
-    conn.execute("DELETE FROM click_gap WHERE pid=? AND dt BETWEEN ? AND ?", (PID, start, end))
-    values = []
+def validate_rows(rows: list[dict[str, Any]], start: str, end: str) -> list[dict[str, Any]]:
+    normalized = []
     for row in rows:
-        values.append((PID, row["dt"], row["attr_platform"], row["pkg_name"], row["shareit_clicks"], row["af_clicks"], row["installs_ua"], row["clicks_diff"], row["clicks_diff_rate"], now))
-    conn.executemany("INSERT INTO click_gap (pid,dt,attr_platform,pkg_name,shareit_clicks,af_clicks,installs_ua,clicks_diff,clicks_diff_rate,updated_at) VALUES (?,?,?,?,?,?,?,?,?,?)", values)
-    return len(values)
-
-
-def superset_rows(start: str, end: str) -> list[dict[str, Any]]:
-    from superset_login import get_cookies
-    import requests
-    from requests_toolbelt import MultipartEncoder
-    session, csrf = get_cookies()
-    nextday = (dt.datetime.strptime(end, "%Y%m%d").date() + dt.timedelta(days=1)).strftime("%Y-%m-%d")
-    start_iso = dt.datetime.strptime(start, "%Y%m%d").strftime("%Y-%m-%d")
-    query = {"datasource": "114__table", "viz_type": "table", "slice_id": 1344, "url_params": {}, "time_range_endpoints": ["inclusive", "exclusive"], "granularity_sqla": "dt_as_time", "time_grain_sqla": "P1D", "time_range": f"{start_iso}T00:00:00 : {nextday}T00:00:00", "query_mode": "aggregate", "groupby": ["dt", "attr_platform", "pkg_name"], "metrics": ["clicks", "pb_install"], "all_columns": [], "array_join": [], "percent_metrics": [], "timeseries_limit_metric": ["dt_sort"], "order_by_cols": [], "row_limit": None, "order_desc": True, "adhoc_filters": [{"clause": "WHERE", "expressionType": "SIMPLE", "comparator": ["appsflyer"], "operator": "IN", "subject": "attr_platform"}, {"clause": "WHERE", "expressionType": "SIMPLE", "comparator": ["0"], "operator": "IN", "subject": "is_internal"}], "table_timestamp_format": "smart_date", "color_pn": True, "show_cell_bars": True}
-    encoder = MultipartEncoder(fields={"form_data": json.dumps(query)})
-    response = session.post('https://ads-bi.ushareit.org/superset/explore_json/?form_data={"slice_id":1344}&force=true', headers={"x-csrftoken": csrf, "content-type": encoder.content_type}, data=encoder, timeout=(10, 60))
-    if response.status_code != 200:
-        raise RuntimeError(f"Superset 请求失败: HTTP {response.status_code}")
-    payload = response.json()
-    data = payload.get("data") if isinstance(payload, dict) else None
-    if not isinstance(data, dict) or not isinstance(data.get("records"), list) or not isinstance(data.get("columns"), list):
-        raise RuntimeError("Superset 响应格式错误")
-    return [dict(zip(data["columns"], row)) if isinstance(row, (list, tuple)) else row for row in data["records"]]
-
-
-def pkg_list(rows: list[dict[str, Any]]) -> list[str]:
-    totals: dict[str, float] = {}
-    for row in rows:
-        pkg = str(row.get("pkg_name") or "").strip()
-        if pkg:
-            totals[pkg] = totals.get(pkg, 0) + float(row.get("clicks") or 0)
-    return sorted(pkg for pkg, clicks in totals.items() if clicks > CLICK_NUM)
-
-
-def appsflyer_rows(packages: list[str], start: str, end: str, browser: Any) -> list[dict[str, Any]]:
-    import requests
-    cookie = browser.get_cookie_str()
-    if not cookie:
-        raise RuntimeError("AppsFlyer cookie 为空")
-    payload = {"dates": {"start": dt.datetime.strptime(start, "%Y%m%d").strftime("%Y-%m-%d"), "end": dt.datetime.strptime(end, "%Y%m%d").strftime("%Y-%m-%d")}, "filters": {"app-id": []}, "view-type": "unified", "localization": {"timezone": "UTC", "currency": "USD"}, "groupings": [{"dimension": "date", "limit": 200}], "summations": ["totals", "others"], "metrics": [{"metric-id": "clicks"}, {"metric-id": "installs-ua"}], "format": "json", "granularity": "days", "implicit-sorting": True}
-    result: list[dict[str, Any]] = []
-    url = "https://hq1.appsflyer.com/platform/dashboard?widget=platform-table__performance:3"
-    for package in packages:
-        app_id = SPECIAL_PKGS.get(package, package)
-        payload["filters"]["app-id"] = [app_id]
-        last_error = None
-        for attempt in range(4):
-            try:
-                response = requests.post(url, data=json.dumps(payload), headers={"content-type": "application/json;charset=UTF-8", "cookie": cookie}, timeout=(10, 60))
-                if response.status_code == 429 or response.status_code >= 500:
-                    raise RuntimeError(f"HTTP {response.status_code}")
-                if response.status_code != 200:
-                    raise RuntimeError(f"HTTP {response.status_code}")
-                data = response.json().get("data")
-                if not isinstance(data, list) or any(not isinstance(item, dict) for item in data):
-                    raise RuntimeError("响应格式错误")
-                for item in data:
-                    item["app_id"] = package
-                result.extend(data)
-                break
-            except Exception as exc:  # do not leak request contents
-                last_error = exc
-                if attempt < 3:
-                    time.sleep(2 ** (attempt + 1))
-        else:
-            raise RuntimeError(f"AppsFlyer 查询失败 pkg={package}: {last_error}")
-    return result
-
-
-def build_report(shareit: list[dict[str, Any]], af: list[dict[str, Any]], packages: list[str]) -> list[dict[str, Any]]:
-    shared: dict[tuple[str, str, str], float] = {}
-    for row in shareit:
-        if str(row.get("attr_platform") or "") != "appsflyer":
-            continue
-        pkg = str(row.get("pkg_name") or "").strip()
-        if not pkg or pkg not in packages:
-            continue
-        raw = str(row.get("dt") or "")[:10].replace("-", "")
-        date = date8(raw)
-        shared[(date, "appsflyer", pkg)] = shared.get((date, "appsflyer", pkg), 0) + float(row.get("clicks") or 0)
-    af_totals: dict[tuple[str, str], list[float]] = {}
-    for row in af:
-        raw = str(row.get("date") or "")[:10].replace("-", "")
-        date = date8(raw)
-        pkg = str(row.get("app_id") or "").strip()
-        key = (date, pkg)
-        values = af_totals.setdefault(key, [0.0, 0.0])
-        values[0] += float(row.get("filtersGranularityMetricIdClicksPeriod", row.get("clicks", 0)) or 0)
-        values[1] += float(row.get("attributionSourceAppsflyerFiltersGranularityMetricIdInstallsUaPeriod", row.get("installs_ua", 0)) or 0)
-    result = []
-    for (date, platform, pkg), share_clicks in shared.items():
-        af_clicks, installs = af_totals.get((date, pkg), [0.0, 0.0])
-        diff = share_clicks - af_clicks
-        result.append({"dt": date, "attr_platform": platform, "pkg_name": pkg, "shareit_clicks": finite_number(share_clicks, "shareit_clicks"), "af_clicks": finite_number(af_clicks, "af_clicks"), "installs_ua": finite_number(installs, "installs_ua"), "clicks_diff": finite_number(diff, "clicks_diff"), "clicks_diff_rate": None if share_clicks == 0 else finite_number(round(diff / share_clicks, 3), "clicks_diff_rate", True)})
-    result.sort(key=lambda row: (row["dt"], row["shareit_clicks"]), reverse=True)
-    if len({(r["dt"], r["pkg_name"]) for r in result}) != len(result):
-        raise RuntimeError("报告存在重复业务键")
-    return result
-
-
-def validate_rows(rows: list[dict[str, Any]], start: str, end: str) -> None:
-    for row in rows:
-        if list(row) != REPORT_COLUMNS or date8(row["dt"]) < start or date8(row["dt"]) > end or not str(row["pkg_name"]).strip():
-            raise ValueError("报告字段、日期或包名不合法")
+        if list(row) != REPORT_COLUMNS:
+            raise ValueError("报告字段不合法")
+        normalized_row = dict(row)
+        normalized_row["dt"] = date8(str(row["dt"]))
+        if not start <= normalized_row["dt"] <= end or not str(row["attr_platform"]).strip() or not str(row["pkg_name"]).strip():
+            raise ValueError("报告日期、平台或包名不合法")
         for field in REPORT_COLUMNS[3:]:
-            finite_number(row[field], field, field == "clicks_diff_rate")
+            normalized_row[field] = finite_number(row[field], field, field == "clicks_diff_rate")
+        normalized.append(normalized_row)
+    keys = [(row["dt"], row["pkg_name"]) for row in normalized]
+    if len(set(keys)) != len(keys):
+        raise ValueError("报告存在重复业务键")
+    return normalized
 
 
 def make_files(rows: list[dict[str, Any]], dates: list[str], out: Path) -> None:
@@ -270,15 +175,14 @@ def git_run(repo: Path, args: list[str]) -> subprocess.CompletedProcess[str]:
 
 def git_publish(repo: Path, start: str, end: str, no_push: bool) -> str:
     if not (repo / ".git").exists():
-        raise RuntimeError("仓库尚未初始化；请先执行 git init 并配置 remote")
+        raise RuntimeError("仓库尚未初始化")
     status = git_run(repo, ["status", "--porcelain"]).stdout.strip().splitlines()
     allowed = {"README.md", ".gitignore", "index.html", "scripts/af_click_gap_pipeline.py", "launchd/com.roasbloom.af-click-gap.plist.template"}
-    allowed.update({f"data/{date}.json" for date in (repo / "data").glob("*.json")})
-    unexpected = [line for line in status if line[3:] not in allowed]
+    allowed.update({f"data/{date.name}" for date in (repo / "data").glob("*.json")})
+    unexpected = [line for line in status if len(line) < 4 or line[3:] not in allowed]
     if unexpected:
         raise RuntimeError("工作区已有未预期改动: " + ", ".join(unexpected))
-    paths = ["README.md", ".gitignore", "index.html", "scripts/af_click_gap_pipeline.py", "launchd/com.roasbloom.af-click-gap.plist.template", "data"]
-    add = git_run(repo, ["add", *paths])
+    add = git_run(repo, ["add", "README.md", ".gitignore", "index.html", "scripts/af_click_gap_pipeline.py", "launchd/com.roasbloom.af-click-gap.plist.template", "data"])
     if add.returncode:
         raise RuntimeError("git add 失败: " + add.stderr.strip())
     staged = git_run(repo, ["diff", "--cached", "--name-only"])
@@ -290,8 +194,7 @@ def git_publish(repo: Path, start: str, end: str, no_push: bool) -> str:
     commit_hash = git_run(repo, ["rev-parse", "HEAD"]).stdout.strip()
     if no_push:
         return commit_hash + " (未 push)"
-    remote = git_run(repo, ["remote", "-v"])
-    if remote.returncode or not remote.stdout.strip():
+    if not git_run(repo, ["remote", "-v"]).stdout.strip():
         raise RuntimeError("未配置 Git remote；本地 commit 已保留")
     push = git_run(repo, ["push"])
     if push.returncode:
@@ -300,13 +203,13 @@ def git_publish(repo: Path, start: str, end: str, no_push: bool) -> str:
 
 
 def parse_args() -> argparse.Namespace:
-    parser = argparse.ArgumentParser(description="Extract and publish AppsFlyer click-gap JSON")
-    parser.add_argument("--start-date", help="补数开始日期 YYYY-MM-DD")
-    parser.add_argument("--end-date", help="补数结束日期 YYYY-MM-DD")
-    parser.add_argument("--dry-run", action="store_true", help="只提取并校验，不写正式文件、数据库或 Git")
+    parser = argparse.ArgumentParser(description="Read SQLite click-gap data and publish JSON")
+    parser.add_argument("--start-date", help="读取开始日期 YYYY-MM-DD")
+    parser.add_argument("--end-date", help="读取结束日期 YYYY-MM-DD")
+    parser.add_argument("--dry-run", action="store_true", help="只读取、校验并生成临时 JSON，不写文件或 Git")
     group = parser.add_mutually_exclusive_group()
-    group.add_argument("--no-push", action="store_true", help="写文件和数据库但不 push")
-    group.add_argument("--push", action="store_true", help="写文件、数据库并 commit/push（默认）")
+    group.add_argument("--no-push", action="store_true", help="写文件但不 push")
+    group.add_argument("--push", action="store_true", help="写文件并 commit/push（默认）")
     parser.add_argument("--db-path", default=DB_PATH, help=argparse.SUPPRESS)
     return parser.parse_args()
 
@@ -317,24 +220,10 @@ def main() -> int:
         if args.dry_run and (args.no_push or args.push):
             raise ValueError("--dry-run 不可与 --push/--no-push 同时使用")
         start, end = window(args.start_date, args.end_date)
-        validate_existing_schema(args.db_path)
-        shareit = superset_rows(start, end)
-        packages = pkg_list(shareit)
-        af: list[dict[str, Any]] = []
-        browser = None
-        if packages:
-            from af_browser import AFBrowser
-            browser = AFBrowser()
-            try:
-                af = appsflyer_rows(packages, start, end, browser)
-            finally:
-                try:
-                    browser.close()
-                except Exception:
-                    LOG.warning("关闭浏览器失败")
-        rows = build_report(shareit, af, packages)
-        validate_rows(rows, start, end)
-        dates = [(dt.datetime.strptime(start, "%Y%m%d").date() + dt.timedelta(days=i)).strftime("%Y%m%d") for i in range((dt.datetime.strptime(end, "%Y%m%d").date() - dt.datetime.strptime(start, "%Y%m%d").date()).days + 1)]
+        rows = validate_rows(read_rows(args.db_path, start, end), start, end)
+        first = dt.datetime.strptime(start, "%Y%m%d").date()
+        last = dt.datetime.strptime(end, "%Y%m%d").date()
+        dates = [(first + dt.timedelta(days=i)).strftime("%Y%m%d") for i in range((last - first).days + 1)]
         repo = Path(__file__).resolve().parents[1]
         with tempfile.TemporaryDirectory(prefix="af-click-gap-") as temp:
             generated = Path(temp) / "data"
@@ -344,15 +233,8 @@ def main() -> int:
                 LOG.info("dry-run 成功: %s-%s, %d 行", start, end, len(rows))
                 return 0
             publish_files(repo, generated, dates)
-        with sqlite3.connect(args.db_path) as conn:
-            conn.execute("BEGIN")
-            upsert_report(conn, rows, start, end)
-            conn.commit()
-        if args.no_push:
-            LOG.info("已发布本地文件和 SQLite，未执行 Git")
-        else:
-            result = git_publish(repo, start, end, False)
-            LOG.info("Git 结果: %s", result)
+        result = git_publish(repo, start, end, args.no_push)
+        LOG.info("Git 结果: %s", result)
         return 0
     except ValueError as exc:
         LOG.error("输入失败: %s", exc)