feat(admin): 资源与策略 - 后台统一维护账号配额与运行时请求限制 (#37)

Fixes #35 Co-authored-by: ddCat <ddcat666@88.com>
2026-07-23 21:19:07 +08:00
parent fca7c95b64
commit 61d12ec3ff
40 changed files with 1202 additions and 488 deletions
--- a/web/src/lib/canvas/canvas-generation-batch.ts
+++ b/web/src/lib/canvas/canvas-generation-batch.ts
@@ -1,9 +1,9 @@
 import type { CanvasGenerationBatch, CanvasGenerationBatchStatus } from "@/types/canvas";

-const TASK_CAPACITY_MESSAGE = "同时排队或运行的任务最多 5 个";
+const TASK_CAPACITY_MESSAGE = /同时排队或运行的任务最多 \d+ 个/;

 export function isGenerationTaskCapacityError(error: unknown) {
-    return error instanceof Error && error.message.includes(TASK_CAPACITY_MESSAGE);
+    return error instanceof Error && TASK_CAPACITY_MESSAGE.test(error.message);
 }

 export function isGenerationCostUncertainError(error: unknown) {
--- a/web/src/lib/user-session.ts
+++ b/web/src/lib/user-session.ts
@@ -19,6 +19,7 @@ export async function applyUserSession(payload: AuthSessionPayload) {
        ]);
        const persistedConfig = scopedLocalStorage.getItem(CONFIG_STORE_KEY);
        useUserStore.getState().setUser(payload.user);
+        useUserStore.getState().setRuntimeLimits(payload.runtimeLimits);
        await Promise.all([useCanvasStore.persist.rehydrate(), useAssetStore.persist.rehydrate(), useConfigStore.persist.rehydrate()]);
        // Zustand 在目标 scope 没有快照时会保留旧内存，必须显式恢复该 scope 的空状态。
        if (!persistedCanvas) useCanvasStore.setState({ projects: [] });
--- a/web/src/pages/admin/channels/channels-page.tsx
+++ b/web/src/pages/admin/channels/channels-page.tsx
@@ -164,7 +164,7 @@ export default function ChannelsPage() {
                    <Form.Item name="baseUrl" label="Base URL" rules={[{ required: true, message: "请填写 Base URL" }]}><Input placeholder="填写渠道 Base URL" /></Form.Item>
                    <Form.Item name="apiKey" label={editingChannel ? `API Key（${configuredSecretText}）` : "API Key"} rules={editingChannel ? [] : [{ required: true, message: "请填写 API Key" }]}><Input.Password placeholder={editingChannel ? "留空保留原密钥" : "系统渠道密钥"} /></Form.Item>
                    <Form.Item name="useGlobalConcurrency" label="跟随系统并发配置" valuePropName="checked"><Switch /></Form.Item>
-                    <Form.Item name="concurrencyLimit" label="渠道最大并发数" extra="后台任务和系统代理请求共享该渠道上限；槽位暂满时请求会等待。" rules={useGlobalConcurrency ? [] : [{ required: true, message: "请填写渠道最大并发数" }, { type: "number", min: 1, max: 100, message: "请输入 1-100 的整数" }]}><InputNumber className="w-full" min={1} max={100} precision={0} disabled={useGlobalConcurrency} placeholder={useGlobalConcurrency ? "使用系统默认值" : "1-100"} /></Form.Item>
+                    <Form.Item name="concurrencyLimit" label="渠道最大并发数" extra="后台任务和系统代理请求共享该渠道上限；槽位暂满时请求会等待。" rules={useGlobalConcurrency ? [] : [{ required: true, message: "请填写渠道最大并发数" }, { type: "number", min: 1, max: 999, message: "请输入 1-999 的整数" }]}><InputNumber className="w-full" min={1} max={999} precision={0} disabled={useGlobalConcurrency} placeholder={useGlobalConcurrency ? "使用系统默认值" : "1-999"} /></Form.Item>
                    <Form.Item name="enabled" label="启用" valuePropName="checked"><Switch /></Form.Item>
                </Form>
            </Drawer>
--- a/web/src/pages/admin/components/admin-shell.tsx
+++ b/web/src/pages/admin/components/admin-shell.tsx
@@ -1,5 +1,5 @@
 import { Tooltip } from "antd";
-import { BarChart3, BellRing, Coins, FileClock, Gauge, HardDrive, Home, Mail, MessageSquareText, PanelLeftClose, PanelLeftOpen, RadioTower, ShieldCheck, TicketCheck, UsersRound } from "lucide-react";
+import { BarChart3, BellRing, Coins, FileClock, HardDrive, Home, Mail, MessageSquareText, PanelLeftClose, PanelLeftOpen, RadioTower, Settings2, ShieldCheck, TicketCheck, UsersRound } from "lucide-react";
 import { useState, type ReactNode } from "react";
 import { NavLink, Outlet } from "react-router";

@@ -40,7 +40,7 @@ const adminNavigation: Array<{ label: string; items: AdminNavigationItem[] }> =
    {
        label: "系统配置",
        items: [
-            { path: "/admin/settings/concurrency", label: "任务并发", description: "Worker 与渠道请求调度", icon: <Gauge className="size-4" />, secondary: true },
+            { path: "/admin/settings/runtime-policy", label: "资源与策略", description: "配额、并发、频控与超时", icon: <Settings2 className="size-4" />, secondary: true },
            { path: "/admin/settings/access", label: "登录与注册", description: "注册策略与 Linux.do", icon: <ShieldCheck className="size-4" />, secondary: true },
            { path: "/admin/settings/email", label: "邮件服务", description: "注册验证码 SMTP", icon: <Mail className="size-4" />, secondary: true },
            { path: "/admin/settings/storage", label: "存储服务", description: "OSS 与资源存储", icon: <HardDrive className="size-4" />, secondary: true },
--- a/web/src/pages/admin/components/admin-user-detail-drawer.tsx
+++ b/web/src/pages/admin/components/admin-user-detail-drawer.tsx
@@ -1,5 +1,5 @@
 import { useEffect, useState } from "react";
-import { App, Descriptions, Drawer, Empty, Skeleton, Table, Tabs, Tag } from "antd";
+import { App, Descriptions, Drawer, Empty, Progress, Skeleton, Table, Tabs, Tag } from "antd";

 import { formatCredits } from "@/constant/credits";
 import { getAdminUserDetail, listAdminUserAuditEvents, listAdminUserLedger, listAdminUserTasks, type AdminAuditEvent, type AdminUserDetail, type AdminUserTask } from "@/services/api/auth";
@@ -119,6 +119,20 @@ export function AdminUserDetailDrawer({ userId, onClose }: { userId: string | nu
                                            </div>
                                        ))}
                                    </div>
+                                    <div>
+                                        <div className="mb-3 text-sm font-medium">资源与配额占用</div>
+                                        <div className="grid gap-x-6 gap-y-4 sm:grid-cols-2">
+                                            {quotaUsageItems(detail).map((item) => (
+                                                <div key={item.label}>
+                                                    <div className="mb-1 flex items-center justify-between gap-3 text-xs">
+                                                        <span className="text-foreground/60">{item.label}</span>
+                                                        <span className="shrink-0 tabular-nums text-foreground/75">{item.display}</span>
+                                                    </div>
+                                                    <Progress percent={Math.min(100, item.limit > 0 ? Math.round(item.value / item.limit * 100) : 0)} size="small" showInfo={false} status={item.value >= item.limit ? "exception" : "normal"} />
+                                                </div>
+                                            ))}
+                                        </div>
+                                    </div>
                                </div>
                            ),
                        },
@@ -195,3 +209,20 @@ export function AdminUserDetailDrawer({ userId, onClose }: { userId: string | nu
 function formatTime(value?: string) {
    return value ? new Date(value).toLocaleString("zh-CN", { hour12: false }) : "--";
 }
+
+function quotaUsageItems(detail: AdminUserDetail) {
+    const structuredBytes = detail.storageUsage.assetBytes + detail.storageUsage.canvasBytes + detail.storageUsage.sessionBytes;
+    const bytes = (value: number) => value >= 1024 ** 3 ? `${(value / 1024 ** 3).toFixed(2)} GB` : `${(value / 1024 ** 2).toFixed(1)} MB`;
+    const number = (value: number) => new Intl.NumberFormat("zh-CN").format(value);
+    return [
+        { label: "资源与附件", value: detail.storedFileBytes, limit: detail.quota.storedFileGB * 1024 ** 3, display: `${bytes(detail.storedFileBytes)} / ${detail.quota.storedFileGB} GB` },
+        { label: "今日上传（UTC）", value: detail.dailyUploadBytes, limit: detail.quota.dailyUploadMB * 1024 ** 2, display: `${bytes(detail.dailyUploadBytes)} / ${detail.quota.dailyUploadMB} MB` },
+        { label: "画布、素材与会话数据", value: structuredBytes, limit: detail.quota.structuredDataMB * 1024 ** 2, display: `${bytes(structuredBytes)} / ${detail.quota.structuredDataMB} MB` },
+        { label: "任务与请求日志数据", value: detail.storageUsage.taskBytes, limit: detail.quota.taskDataGB * 1024 ** 3, display: `${bytes(detail.storageUsage.taskBytes)} / ${detail.quota.taskDataGB} GB` },
+        { label: "素材数量", value: detail.storageUsage.assetCount, limit: detail.quota.assetCount, display: `${number(detail.storageUsage.assetCount)} / ${number(detail.quota.assetCount)}` },
+        { label: "画布数量", value: detail.storageUsage.canvasCount, limit: detail.quota.canvasCount, display: `${number(detail.storageUsage.canvasCount)} / ${number(detail.quota.canvasCount)}` },
+        { label: "Agent 会话数量", value: detail.storageUsage.sessionCount, limit: detail.quota.sessionCount, display: `${number(detail.storageUsage.sessionCount)} / ${number(detail.quota.sessionCount)}` },
+        { label: "任务历史数量", value: detail.storageUsage.taskCount, limit: detail.quota.taskCount, display: `${number(detail.storageUsage.taskCount)} / ${number(detail.quota.taskCount)}` },
+        { label: "上游请求日志数量", value: detail.storageUsage.apiCallCount, limit: detail.quota.apiCallLogCount, display: `${number(detail.storageUsage.apiCallCount)} / ${number(detail.quota.apiCallLogCount)}` },
+    ];
+}
--- a/web/src/pages/admin/settings/concurrency-settings-page.tsx
+++ b/web/src/pages/admin/settings/concurrency-settings-page.tsx
@@ -1,73 +0,0 @@
-import { App, Button, Form, InputNumber, Tag } from "antd";
-import { Gauge, RadioTower, Workflow } from "lucide-react";
-import { useEffect, useMemo, useState } from "react";
-
-import { getAdminRuntimeConcurrencySetting, updateAdminRuntimeConcurrencySetting, type RuntimeConcurrencySetting } from "@/services/api/auth";
-import { useAdminContext } from "../admin-context";
-import { AdminPageFrame } from "../components/admin-shell";
-import { SettingsSectionCard } from "../components/admin-ui";
-
-type ConcurrencyFormValues = Pick<RuntimeConcurrencySetting, "workerConcurrency" | "channelConcurrency">;
-
-export default function ConcurrencySettingsPage() {
-    const { message } = App.useApp();
-    const { references } = useAdminContext();
-    const [setting, setSetting] = useState<RuntimeConcurrencySetting | null>(null);
-    const [loading, setLoading] = useState(true);
-    const [saving, setSaving] = useState(false);
-    const [form] = Form.useForm<ConcurrencyFormValues>();
-    const userNameById = useMemo(() => new Map(references.users.map((user) => [user.id, user.displayName || user.username])), [references.users]);
-
-    useEffect(() => {
-        void getAdminRuntimeConcurrencySetting()
-            .then(({ setting: value }) => {
-                setSetting(value);
-                form.setFieldsValue(value);
-            })
-            .catch((error) => message.error(error instanceof Error ? error.message : "读取任务并发配置失败"))
-            .finally(() => setLoading(false));
-    }, [form, message]);
-
-    const save = async () => {
-        const values = await form.validateFields();
-        setSaving(true);
-        try {
-            const result = await updateAdminRuntimeConcurrencySetting(values);
-            setSetting(result.setting);
-            form.setFieldsValue(result.setting);
-            message.success("任务并发配置已生效");
-        } catch (error) {
-            message.error(error instanceof Error ? error.message : "保存任务并发配置失败");
-        } finally {
-            setSaving(false);
-        }
-    };
-
-    return (
-        <AdminPageFrame title="任务并发" description="Worker 与渠道请求调度">
-            <div className="mx-auto max-w-5xl space-y-5">
-                <SettingsSectionCard
-                    icon={<Gauge className="size-4" />}
-                    title="运行时并发"
-                    description="控制任务消费速度和未单独配置渠道的默认请求并发。"
-                    status={<Tag bordered={false} color="blue">热更新</Tag>}
-                    footer={<><div className="text-xs text-foreground/45">{setting?.updatedAt ? `上次更新：${formatTime(setting.updatedAt)}${setting.updatedBy ? ` · ${userNameById.get(setting.updatedBy) || setting.updatedBy}` : ""}` : "当前使用环境变量默认值"}</div><Button type="primary" loading={saving} onClick={() => void save()}>保存并发配置</Button></>}
-                >
-                    <Form form={form} layout="vertical" requiredMark={false} disabled={loading}>
-                        <div className="grid grid-cols-1 gap-x-5 px-5 pt-5 md:grid-cols-2">
-                            <Form.Item name="workerConcurrency" label="Worker 并发数" extra="控制集群同时执行的后台任务数。" rules={concurrencyRules("Worker 并发数")}><InputNumber className="w-full" min={1} max={100} precision={0} prefix={<Workflow className="size-3.5 text-foreground/40" />} /></Form.Item>
-                            <Form.Item name="channelConcurrency" label="全局渠道并发数" extra="渠道选择“跟随系统”时使用；自定义渠道也使用该值。" rules={concurrencyRules("全局渠道并发数")}><InputNumber className="w-full" min={1} max={100} precision={0} prefix={<RadioTower className="size-3.5 text-foreground/40" />} /></Form.Item>
-                        </div>
-                    </Form>
-                </SettingsSectionCard>
-                <div className="rounded-lg border border-border bg-muted/25 px-4 py-3 text-xs leading-6 text-foreground/55">任务可以继续进入队列；达到渠道上限时会等待空闲槽位，不会因暂时满载直接失败。单独配置的渠道上限优先于这里的全局值。</div>
-            </div>
-        </AdminPageFrame>
-    );
-}
-
-function concurrencyRules(label: string) {
-    return [{ required: true, message: `请填写${label}` }, { type: "number" as const, min: 1, max: 100, message: `${label}必须是 1-100 的整数` }];
-}
-
-function formatTime(value?: string) { return value ? new Date(value).toLocaleString("zh-CN", { hour12: false }) : "--"; }
--- a/web/src/pages/admin/settings/runtime-policy-settings-page.tsx
+++ b/web/src/pages/admin/settings/runtime-policy-settings-page.tsx
@@ -0,0 +1,200 @@
+import { App, Button, Form, InputNumber, Tag } from "antd";
+import { Database, Gauge, Infinity as InfinityIcon, Network, RotateCcw, Save, ShieldCheck, TimerReset } from "lucide-react";
+import { useEffect, useMemo, useState, type ReactNode } from "react";
+
+import {
+    getAdminRuntimePolicySetting,
+    getAdminSelfUseRuntimePolicy,
+    resetAdminRuntimePolicySetting,
+    updateAdminRuntimePolicySetting,
+    type RuntimePolicySetting,
+} from "@/services/api/auth";
+import { useAdminContext } from "../admin-context";
+import { AdminPageFrame } from "../components/admin-shell";
+import { SettingsSectionCard } from "../components/admin-ui";
+
+type PolicyGroup = "resource" | "task" | "request";
+type PolicyField = {
+    group: PolicyGroup;
+    name: string;
+    label: string;
+    extra: string;
+    unit: string;
+    max: number;
+};
+
+const resourceFields: PolicyField[] = [
+    { group: "resource", name: "resourceUploadMB", label: "普通资源单文件", extra: "素材上传和远程导入的单文件业务上限。", unit: "MB", max: 999 },
+    { group: "resource", name: "sessionUploadMB", label: "Agent 会话附件", extra: "单个会话附件的大小上限。", unit: "MB", max: 999 },
+    { group: "resource", name: "generatedFileMB", label: "单个生成资源", extra: "上游生成响应和落库资源的单文件上限。", unit: "MB", max: 999 },
+    { group: "resource", name: "dailyUploadMB", label: "每日上传总量", extra: "按 UTC 自然日累计资源与附件上传。", unit: "MB", max: 999_999 },
+    { group: "resource", name: "storedFileGB", label: "账号文件总量", extra: "资源文件与 Agent 会话附件合计。", unit: "GB", max: 999 },
+    { group: "resource", name: "structuredDataMB", label: "结构化数据总量", extra: "画布、素材和 Agent 会话结构化数据合计。", unit: "MB", max: 999_999 },
+    { group: "resource", name: "taskDataGB", label: "任务数据总量", extra: "任务历史、结果和上游请求日志合计。", unit: "GB", max: 999 },
+    { group: "resource", name: "assetCount", label: "素材数量", extra: "单账号可保存的素材记录数。", unit: "条", max: 999_999_999 },
+    { group: "resource", name: "canvasCount", label: "画布数量", extra: "单账号可保存的画布数量。", unit: "个", max: 999_999_999 },
+    { group: "resource", name: "sessionCount", label: "Agent 会话数量", extra: "单账号可保存的 Agent 会话数量。", unit: "个", max: 999_999_999 },
+    { group: "resource", name: "taskCount", label: "任务历史数量", extra: "单账号保留的任务历史记录数。", unit: "条", max: 999_999_999 },
+    { group: "resource", name: "apiCallLogCount", label: "请求日志数量", extra: "单账号保留的上游请求日志数。", unit: "条", max: 999_999_999 },
+];
+
+const concurrencyFields: PolicyField[] = [
+    { group: "task", name: "workerConcurrency", label: "Worker 并发", extra: "集群同时执行的后台任务数。", unit: "个", max: 999 },
+    { group: "task", name: "channelConcurrency", label: "全局渠道并发", extra: "渠道选择跟随系统时采用的并发上限。", unit: "个", max: 999 },
+    { group: "task", name: "activeTaskLimit", label: "账号活动任务", extra: "单账号同时排队或运行的任务数。", unit: "个", max: 999 },
+];
+
+const timeoutFields: PolicyField[] = [
+    { group: "task", name: "imageTimeoutMinutes", label: "图片任务超时", extra: "图片任务进入失败状态前的最长执行时间。", unit: "分钟", max: 9_999 },
+    { group: "task", name: "textTimeoutMinutes", label: "文本任务超时", extra: "文本任务的最长执行时间。", unit: "分钟", max: 9_999 },
+    { group: "task", name: "audioTimeoutMinutes", label: "音频任务超时", extra: "音频任务的最长执行时间。", unit: "分钟", max: 9_999 },
+    { group: "task", name: "videoTimeoutMinutes", label: "视频任务超时", extra: "视频任务的最长执行时间。", unit: "分钟", max: 9_999 },
+    { group: "task", name: "storyboardTimeoutMinutes", label: "分镜任务超时", extra: "Agent 分镜任务的最长执行时间。", unit: "分钟", max: 9_999 },
+    { group: "task", name: "defaultTimeoutMinutes", label: "默认任务超时", extra: "未匹配专用类型时使用的最长执行时间。", unit: "分钟", max: 9_999 },
+];
+
+const rateFields: PolicyField[] = [
+    { group: "request", name: "taskCreatePerMinute", label: "任务创建", extra: "每账号每分钟允许创建的任务数。", unit: "次/分钟", max: 999_999 },
+    { group: "request", name: "sessionCreatePerMinute", label: "会话创建", extra: "每账号每分钟允许创建的会话数。", unit: "次/分钟", max: 999_999 },
+    { group: "request", name: "resourceUploadPerMinute", label: "资源上传", extra: "每账号每分钟上传资源的次数。", unit: "次/分钟", max: 999_999 },
+    { group: "request", name: "resourceImportPerMinute", label: "资源导入", extra: "每账号每分钟导入远程资源的次数。", unit: "次/分钟", max: 999_999 },
+    { group: "request", name: "sessionFilePerMinute", label: "会话附件", extra: "每账号每分钟上传会话附件的次数。", unit: "次/分钟", max: 999_999 },
+    { group: "request", name: "assetWritePerMinute", label: "素材写入", extra: "每账号每分钟写入素材的次数。", unit: "次/分钟", max: 999_999 },
+    { group: "request", name: "canvasWritePerMinute", label: "画布写入", extra: "每账号每分钟写入画布的次数。", unit: "次/分钟", max: 999_999 },
+    { group: "request", name: "registerPerHour", label: "账号注册", extra: "每 IP 每小时允许注册的次数。", unit: "次/小时", max: 999_999 },
+    { group: "request", name: "emailCodePerHour", label: "邮箱验证码", extra: "每 IP 每小时允许请求验证码的次数。", unit: "次/小时", max: 999_999 },
+    { group: "request", name: "loginIPPerTenMinutes", label: "登录 IP", extra: "每 IP 每 10 分钟允许登录的次数。", unit: "次/10分钟", max: 999_999 },
+    { group: "request", name: "loginAccountPerTenMinutes", label: "登录账号组合", extra: "同一 IP 与账号组合每 10 分钟的登录次数。", unit: "次/10分钟", max: 999_999 },
+    { group: "request", name: "systemRelayPerMinute", label: "系统渠道中转", extra: "每账号每分钟使用系统渠道的请求数。", unit: "次/分钟", max: 999_999 },
+    { group: "request", name: "customRelayPerMinute", label: "自定义渠道中转", extra: "每账号每分钟使用自定义渠道的请求数。", unit: "次/分钟", max: 999_999 },
+];
+
+const relayFields: PolicyField[] = [
+    { group: "request", name: "customRelayConcurrency", label: "自定义渠道并发", extra: "单账号同时进行的自定义渠道请求数。", unit: "个", max: 999 },
+    { group: "request", name: "customRelayRequestMB", label: "自定义渠道请求体", extra: "中转到自定义上游的请求体上限。", unit: "MB", max: 999 },
+    { group: "request", name: "customRelayResponseMB", label: "自定义渠道响应体", extra: "自定义上游 JSON 与流式响应的读取上限。", unit: "MB", max: 999 },
+    { group: "request", name: "customRelayTimeoutMinutes", label: "自定义渠道超时", extra: "自定义渠道连接与响应的最长等待时间。", unit: "分钟", max: 9_999 },
+    { group: "request", name: "systemRelayRequestMB", label: "系统渠道请求体", extra: "中转到系统渠道的请求体上限。", unit: "MB", max: 999 },
+    { group: "request", name: "systemRelayResponseMB", label: "系统渠道响应体", extra: "系统渠道上游响应的读取上限。", unit: "MB", max: 999 },
+    { group: "request", name: "channelCircuitFailureCount", label: "熔断失败次数", extra: "一分钟内连续失败达到该值后打开熔断。", unit: "次", max: 999 },
+    { group: "request", name: "channelCircuitOpenSeconds", label: "熔断持续时间", extra: "渠道熔断打开后拒绝请求的时间。", unit: "秒", max: 86_400 },
+];
+
+export default function RuntimePolicySettingsPage() {
+    const { message, modal } = App.useApp();
+    const { references } = useAdminContext();
+    const [setting, setSetting] = useState<RuntimePolicySetting | null>(null);
+    const [loading, setLoading] = useState(true);
+    const [saving, setSaving] = useState(false);
+    const [dirty, setDirty] = useState(false);
+    const [form] = Form.useForm<RuntimePolicySetting>();
+    const userNameById = useMemo(() => new Map(references.users.map((user) => [user.id, user.displayName || user.username])), [references.users]);
+
+    useEffect(() => {
+        void getAdminRuntimePolicySetting()
+            .then(({ setting: value }) => {
+                setSetting(value);
+                form.setFieldsValue(value);
+            })
+            .catch((error) => message.error(error instanceof Error ? error.message : "读取资源与请求策略失败"))
+            .finally(() => setLoading(false));
+    }, [form, message]);
+
+    useEffect(() => {
+        const beforeUnload = (event: BeforeUnloadEvent) => {
+            if (!dirty) return;
+            event.preventDefault();
+        };
+        window.addEventListener("beforeunload", beforeUnload);
+        return () => window.removeEventListener("beforeunload", beforeUnload);
+    }, [dirty]);
+
+    const useSelfMode = async () => {
+        try {
+            const result = await getAdminSelfUseRuntimePolicy();
+            form.setFieldsValue(result.setting);
+            setDirty(true);
+            message.info("已填入自用模式上限，保存后生效");
+        } catch (error) {
+            message.error(error instanceof Error ? error.message : "读取自用模式失败");
+        }
+    };
+
+    const reset = () => {
+        modal.confirm({
+            title: "重置全部资源与请求策略？",
+            content: "将删除已保存的自定义策略并立即恢复系统默认值。",
+            okText: "重置默认值",
+            cancelText: "取消",
+            okButtonProps: { danger: true },
+            onOk: async () => {
+                try {
+                    const result = await resetAdminRuntimePolicySetting();
+                    setSetting(result.setting);
+                    form.setFieldsValue(result.setting);
+                    setDirty(false);
+                    message.success("已恢复系统默认策略");
+                } catch (error) {
+                    message.error(error instanceof Error ? error.message : "重置资源与请求策略失败");
+                    throw error;
+                }
+            },
+        });
+    };
+
+    const save = async () => {
+        const values = await form.validateFields();
+        setSaving(true);
+        try {
+            const result = await updateAdminRuntimePolicySetting({ resource: values.resource, task: values.task, request: values.request });
+            setSetting(result.setting);
+            form.setFieldsValue(result.setting);
+            setDirty(false);
+            message.success("资源与请求策略已即时生效");
+        } catch (error) {
+            message.error(error instanceof Error ? error.message : "保存资源与请求策略失败");
+        } finally {
+            setSaving(false);
+        }
+    };
+
+    return (
+        <AdminPageFrame
+            title="资源与策略"
+            description="账号配额、任务调度与请求安全策略"
+            actions={<div className="flex items-center gap-2"><Button icon={<RotateCcw className="size-4" />} disabled={loading || saving} onClick={reset}>重置</Button><Button icon={<InfinityIcon className="size-4" />} disabled={loading || saving} onClick={() => void useSelfMode()}>自用模式</Button></div>}
+        >
+            <Form form={form} layout="vertical" requiredMark={false} disabled={loading} onValuesChange={() => setDirty(true)}>
+                <div className="mx-auto max-w-6xl space-y-5">
+                    <PolicySection icon={<Database className="size-4" />} title="资源与账号配额" description="上传、文件容量、结构化数据和历史记录上限。" fields={resourceFields} />
+                    <PolicySection icon={<Gauge className="size-4" />} title="任务与并发" description="后台任务消费、渠道调度和单账号活动任务上限。" fields={concurrencyFields} status={<Tag bordered={false} color="blue">热更新</Tag>} />
+                    <PolicySection icon={<TimerReset className="size-4" />} title="任务超时" description="不同生成类型的最长执行时间。" fields={timeoutFields} />
+                    <PolicySection icon={<ShieldCheck className="size-4" />} title="业务频控" description="账号与 IP 维度的固定窗口请求限制。" fields={rateFields} />
+                    <PolicySection icon={<Network className="size-4" />} title="渠道中转与熔断" description="请求体、响应体、并发、超时和上游故障保护。" fields={relayFields} />
+                    <div className="flex flex-wrap items-center justify-between gap-3 border-t border-border py-4">
+                        <div className="text-xs text-foreground/45">{setting?.updatedAt ? `上次更新：${formatTime(setting.updatedAt)}${setting.updatedBy ? ` · ${userNameById.get(setting.updatedBy) || setting.updatedBy}` : ""}` : "当前使用系统默认策略"}</div>
+                        <Button type="primary" icon={<Save className="size-4" />} loading={saving} disabled={loading || !dirty} onClick={() => void save()}>保存配置</Button>
+                    </div>
+                </div>
+            </Form>
+        </AdminPageFrame>
+    );
+}
+
+function PolicySection({ icon, title, description, fields, status }: { icon: ReactNode; title: string; description: string; fields: PolicyField[]; status?: ReactNode }) {
+    return (
+        <SettingsSectionCard icon={icon} title={title} description={description} status={status}>
+            <div className="grid grid-cols-1 gap-x-5 px-5 pt-5 md:grid-cols-2 xl:grid-cols-3">
+                {fields.map((field) => (
+                    <Form.Item key={`${field.group}.${field.name}`} name={[field.group, field.name]} label={field.label} extra={field.extra} rules={[{ required: true, message: `请填写${field.label}` }, { type: "number", min: 1, max: field.max, message: `${field.label}必须是 1-${field.max} 的整数` }]}>
+                        <InputNumber className="w-full" min={1} max={field.max} precision={0} addonAfter={field.unit} />
+                    </Form.Item>
+                ))}
+            </div>
+        </SettingsSectionCard>
+    );
+}
+
+function formatTime(value?: string) {
+    return value ? new Date(value).toLocaleString("zh-CN", { hour12: false }) : "--";
+}
--- a/web/src/pages/canvas/use-canvas-generation-batches.ts
+++ b/web/src/pages/canvas/use-canvas-generation-batches.ts
@@ -7,12 +7,12 @@ import { buildGenerationConfig, generationTaskMetadata, resetGenerationTaskMetad
 import { unchangedModeratedPrompt } from "@/lib/generation-error";
 import { cancelGenerationTask, listGenerationTasks } from "@/services/api/task-center";
 import { useConfigStore, useEffectiveConfig } from "@/stores/use-config-store";
+import { useUserStore } from "@/stores/use-user-store";
 import type { CanvasGenerationBatch, CanvasGenerationBatchItem, CanvasGenerationBatchMode, CanvasNodeData } from "@/types/canvas";

 import type { CanvasNodeGenerationOptions } from "./use-canvas-generation-executor";
 import type { CanvasNodeGenerationMode } from "@/components/canvas/canvas-node-prompt-panel";

-const MAX_ACTIVE_TASKS_PER_USER = 5;
 const SCHEDULER_INTERVAL_MS = 2_000;
 const MAX_BATCH_HISTORY = 20;

@@ -31,6 +31,7 @@ export function useCanvasGenerationBatches({ projectId, projectLoaded, nodes, no
    const { message, modal } = App.useApp();
    const effectiveConfig = useEffectiveConfig();
    const isAiConfigReady = useConfigStore((state) => state.isAiConfigReady);
+    const activeTaskLimit = useUserStore((state) => state.runtimeLimits.activeTaskLimit);
    const schedulingRef = useRef(false);
    const controllersRef = useRef(new Map<string, AbortController>());

@@ -139,7 +140,7 @@ export function useCanvasGenerationBatches({ projectId, projectLoaded, nodes, no
        });
    }, [projectId, setNodes]);

-    // 调度只补齐用户级 5 个活跃任务的空位，后端 3 个 worker 继续负责实际执行并发。
+    // 调度只补齐后台返回的用户级活跃任务空位，最终并发仍由后端原子校验。
    const scheduleWaitingItems = useCallback(async () => {
        if (!projectLoaded || schedulingRef.current) return;
        schedulingRef.current = true;
@@ -154,7 +155,7 @@ export function useCanvasGenerationBatches({ projectId, projectLoaded, nodes, no
                const item = currentNodes.flatMap((node) => node.metadata?.generationBatches || []).flatMap((batch) => batch.items).find((candidate) => candidate.id === itemId);
                return item ? !nodeById.get(item.nodeId)?.metadata?.taskId : false;
            }).length;
-            let availableSlots = Math.max(0, MAX_ACTIVE_TASKS_PER_USER - activeTaskCount - pendingReservations);
+            let availableSlots = Math.max(0, activeTaskLimit - activeTaskCount - pendingReservations);
            if (!availableSlots) return;

            const candidates: Array<{ batch: CanvasGenerationBatch; item: CanvasGenerationBatchItem; node: CanvasNodeData }> = [];
@@ -198,7 +199,7 @@ export function useCanvasGenerationBatches({ projectId, projectLoaded, nodes, no
        } finally {
            schedulingRef.current = false;
        }
-    }, [effectiveConfig, handleGenerateNode, isAiConfigReady, nodesRef, projectId, projectLoaded, reconcileBatches, updateBatch]);
+    }, [activeTaskLimit, effectiveConfig, handleGenerateNode, isAiConfigReady, nodesRef, projectId, projectLoaded, reconcileBatches, updateBatch]);

    const retryFailedBatchItems = useCallback((sourceNodeId: string, batchId: string, itemId?: string) => {
        const batch = findBatch(nodesRef.current, sourceNodeId, batchId);
--- a/web/src/router.tsx
+++ b/web/src/router.tsx
@@ -7,7 +7,7 @@ import { AccessSettingsPage, AnalyticsPage, AnnouncementsPage, CreditOperationsP
 import ChannelsPage from "@/pages/admin/channels/channels-page";
 import LogsPage from "@/pages/admin/logs/logs-page";
 import RedemptionCodesPage from "@/pages/admin/redemption-codes/redemption-codes-page";
-import ConcurrencySettingsPage from "@/pages/admin/settings/concurrency-settings-page";
+import RuntimePolicySettingsPage from "@/pages/admin/settings/runtime-policy-settings-page";
 import StorageSettingsPage from "@/pages/admin/settings/storage-settings-page";
 import StoryboardPromptsPage from "@/pages/admin/storyboard-prompts/storyboard-prompts-page";
 import UsersPage from "@/pages/admin/users/users-page";
@@ -62,8 +62,9 @@ export const router = createBrowserRouter([
                    { path: "credit-operations", element: <CreditOperationsPage /> },
                    { path: "redemption-codes", element: <RedemptionCodesPage /> },
                    { path: "logs", element: <LogsPage /> },
-                    { path: "settings", element: <Navigate to="concurrency" replace /> },
-                    { path: "settings/concurrency", element: <ConcurrencySettingsPage /> },
+                    { path: "settings", element: <Navigate to="runtime-policy" replace /> },
+                    { path: "settings/concurrency", element: <Navigate to="/admin/settings/runtime-policy" replace /> },
+                    { path: "settings/runtime-policy", element: <RuntimePolicySettingsPage /> },
                    { path: "settings/access", element: <AccessSettingsPage /> },
                    { path: "settings/email", element: <EmailSettingsPage /> },
                    { path: "settings/storage", element: <StorageSettingsPage /> },
--- a/web/src/services/api/auth.ts
+++ b/web/src/services/api/auth.ts
@@ -29,6 +29,13 @@ export type AdminUser = LocalUser & {
 export type AuthSessionPayload = {
    user: LocalUser | null;
    systemChannels?: ModelChannel[];
+    runtimeLimits?: RuntimeLimits;
+};
+
+export type RuntimeLimits = {
+    activeTaskLimit: number;
+    resourceUploadMB: number;
+    sessionUploadMB: number;
 };

 export type ApiCallLog = {
@@ -81,6 +88,13 @@ export type AdminUserDetail = {
    user: LocalUser;
    account: { userId: string; availableMicrocredits: number; reservedMicrocredits: number; version: number };
    counts: { ledgerEntries: number; tasks: number; apiCalls: number; auditEvents: number };
+    storageUsage: {
+        assetCount: number; assetBytes: number; canvasCount: number; canvasBytes: number;
+        sessionCount: number; sessionBytes: number; taskCount: number; taskBytes: number; apiCallCount: number;
+    };
+    storedFileBytes: number;
+    dailyUploadBytes: number;
+    quota: RuntimeResourcePolicy;
 };

 export type AdminUserTask = {
@@ -197,9 +211,62 @@ export type AdminOSSSetting = {
    updatedAt?: string;
 };

-export type RuntimeConcurrencySetting = {
+export type RuntimeResourcePolicy = {
+    resourceUploadMB: number;
+    sessionUploadMB: number;
+    generatedFileMB: number;
+    dailyUploadMB: number;
+    storedFileGB: number;
+    structuredDataMB: number;
+    taskDataGB: number;
+    assetCount: number;
+    canvasCount: number;
+    sessionCount: number;
+    taskCount: number;
+    apiCallLogCount: number;
+};
+
+export type RuntimeTaskPolicy = {
    workerConcurrency: number;
    channelConcurrency: number;
+    activeTaskLimit: number;
+    imageTimeoutMinutes: number;
+    textTimeoutMinutes: number;
+    audioTimeoutMinutes: number;
+    videoTimeoutMinutes: number;
+    storyboardTimeoutMinutes: number;
+    defaultTimeoutMinutes: number;
+};
+
+export type RuntimeRequestPolicy = {
+    taskCreatePerMinute: number;
+    sessionCreatePerMinute: number;
+    resourceUploadPerMinute: number;
+    resourceImportPerMinute: number;
+    sessionFilePerMinute: number;
+    assetWritePerMinute: number;
+    canvasWritePerMinute: number;
+    registerPerHour: number;
+    emailCodePerHour: number;
+    loginIPPerTenMinutes: number;
+    loginAccountPerTenMinutes: number;
+    systemRelayPerMinute: number;
+    customRelayPerMinute: number;
+    customRelayConcurrency: number;
+    customRelayRequestMB: number;
+    customRelayResponseMB: number;
+    customRelayTimeoutMinutes: number;
+    systemRelayRequestMB: number;
+    systemRelayResponseMB: number;
+    channelCircuitFailureCount: number;
+    channelCircuitOpenSeconds: number;
+};
+
+export type RuntimePolicySetting = {
+    resource: RuntimeResourcePolicy;
+    task: RuntimeTaskPolicy;
+    request: RuntimeRequestPolicy;
+    configured?: boolean;
    updatedBy?: string;
    createdAt?: string;
    updatedAt?: string;
@@ -329,12 +396,20 @@ export function updateAdminOSSSetting(input: Partial<AdminOSSSetting>) {
    return request<{ setting: AdminOSSSetting }>(api.patch("/admin/settings/oss", input));
 }

-export function getAdminRuntimeConcurrencySetting() {
-    return request<{ setting: RuntimeConcurrencySetting }>(api.get("/admin/settings/concurrency"));
+export function getAdminRuntimePolicySetting() {
+    return request<{ setting: RuntimePolicySetting }>(api.get("/admin/settings/runtime-policy"));
 }

-export function updateAdminRuntimeConcurrencySetting(input: Pick<RuntimeConcurrencySetting, "workerConcurrency" | "channelConcurrency">) {
-    return request<{ setting: RuntimeConcurrencySetting }>(api.patch("/admin/settings/concurrency", input));
+export function getAdminSelfUseRuntimePolicy() {
+    return request<{ setting: RuntimePolicySetting }>(api.get("/admin/settings/runtime-policy/self-use"));
+}
+
+export function updateAdminRuntimePolicySetting(input: Pick<RuntimePolicySetting, "resource" | "task" | "request">) {
+    return request<{ setting: RuntimePolicySetting }>(api.put("/admin/settings/runtime-policy", input));
+}
+
+export function resetAdminRuntimePolicySetting() {
+    return request<{ setting: RuntimePolicySetting }>(api.delete("/admin/settings/runtime-policy"));
 }

 export function listAdminApiLogs(params: AdminListParams = {}) {
--- a/web/src/stores/use-user-store.ts
+++ b/web/src/stores/use-user-store.ts
@@ -16,10 +16,18 @@ export type LocalUser = {
    updatedAt?: string;
 };

+export type RuntimeLimits = {
+    activeTaskLimit: number;
+    resourceUploadMB: number;
+    sessionUploadMB: number;
+};
+
 type UserStore = {
    hydrated: boolean;
    user: LocalUser | null;
+    runtimeLimits: RuntimeLimits;
    setUser: (user: LocalUser | null) => void;
+    setRuntimeLimits: (limits?: RuntimeLimits) => void;
    setHydrated: (hydrated: boolean) => void;
    clearSession: () => void;
 };
@@ -27,7 +35,9 @@ type UserStore = {
 export const useUserStore = create<UserStore>()((set) => ({
    hydrated: false,
    user: null,
+    runtimeLimits: { activeTaskLimit: 5, resourceUploadMB: 50, sessionUploadMB: 32 },
    setUser: (user) => set({ user }),
+    setRuntimeLimits: (runtimeLimits) => set({ runtimeLimits: runtimeLimits || { activeTaskLimit: 5, resourceUploadMB: 50, sessionUploadMB: 32 } }),
    setHydrated: (hydrated) => set({ hydrated }),
-    clearSession: () => set({ user: null }),
+    clearSession: () => set({ user: null, runtimeLimits: { activeTaskLimit: 5, resourceUploadMB: 50, sessionUploadMB: 32 } }),
 }));