diff --git a/apps/web/src/App.tsx b/apps/web/src/App.tsx
index b888716..82e8da7 100644
--- a/apps/web/src/App.tsx
+++ b/apps/web/src/App.tsx
@@ -16,6 +16,7 @@ const Workflow = lazy(() => import('./pages/Workflow'));
 const Messages = lazy(() => import('./pages/Messages'));
 const Settings = lazy(() => import('./pages/Settings'));
 const PluginAdmin = lazy(() => import('./pages/PluginAdmin'));
+const PluginMarket = lazy(() => import('./pages/PluginMarket'));
 const PluginCRUDPage = lazy(() => import('./pages/PluginCRUDPage'));
 const PluginTabsPage = lazy(() => import('./pages/PluginTabsPage').then((m) => ({ default: m.PluginTabsPage })));
 const PluginTreePage = lazy(() => import('./pages/PluginTreePage').then((m) => ({ default: m.PluginTreePage })));
@@ -145,6 +146,7 @@ export default function App() {
                       <Route path="/messages" element={<Messages />} />
                       <Route path="/settings" element={<Settings />} />
                       <Route path="/plugins/admin" element={<PluginAdmin />} />
+                      <Route path="/plugins/market" element={<PluginMarket />} />
                       <Route path="/plugins/:pluginId/tabs/:pageLabel" element={<PluginTabsPage />} />
                       <Route path="/plugins/:pluginId/tree/:entityName" element={<PluginTreePage />} />
                       <Route path="/plugins/:pluginId/graph/:entityName" element={<PluginGraphPage />} />
diff --git a/apps/web/src/api/plugins.ts b/apps/web/src/api/plugins.ts
index 30a406c..9385e1f 100644
--- a/apps/web/src/api/plugins.ts
+++ b/apps/web/src/api/plugins.ts
@@ -162,11 +162,16 @@ export interface PluginEntitySchema {
   relations?: PluginRelationSchema[];
   data_scope?: boolean;
   is_public?: boolean;
+  importable?: boolean;
+  exportable?: boolean;
 }
 
 export interface PluginSchemaResponse {
   entities: PluginEntitySchema[];
   ui?: PluginUiSchema;
+  settings?: PluginSettings;
+  numbering?: PluginNumbering[];
+  trigger_events?: PluginTriggerEvent[];
 }
 
 export interface PluginUiSchema {
@@ -207,3 +212,47 @@ export interface DashboardWidget {
 export type PluginSectionSchema =
   | { type: 'fields'; label: string; fields: string[] }
   | { type: 'crud'; label: string; entity: string; filter_field?: string; enable_views?: string[] };
+
+// ── P2 平台通用服务 — Settings 类型 ──
+
+export type PluginSettingType =
+  | 'text' | 'number' | 'boolean' | 'select' | 'multiselect'
+  | 'color' | 'date' | 'datetime' | 'json';
+
+export interface PluginSettingField {
+  name: string;
+  display_name: string;
+  field_type: PluginSettingType;
+  default_value?: unknown;
+  required: boolean;
+  description?: string;
+  options?: { label: string; value: string }[];
+  range?: [number, number];
+  group?: string;
+}
+
+export interface PluginSettings {
+  fields: PluginSettingField[];
+}
+
+// ── P2 平台通用服务 — Numbering 类型 ──
+
+export interface PluginNumbering {
+  entity: string;
+  field: string;
+  prefix: string;
+  format: string;
+  reset_rule: 'never' | 'daily' | 'monthly' | 'yearly';
+  seq_length: number;
+  separator?: string;
+}
+
+// ── P2 平台通用服务 — TriggerEvent 类型 ──
+
+export interface PluginTriggerEvent {
+  name: string;
+  display_name: string;
+  description: string;
+  entity: string;
+  on: 'create' | 'update' | 'delete' | 'create_or_update';
+}
diff --git a/apps/web/src/components/PluginSettingsForm.tsx b/apps/web/src/components/PluginSettingsForm.tsx
new file mode 100644
index 0000000..fed9fa6
--- /dev/null
+++ b/apps/web/src/components/PluginSettingsForm.tsx
@@ -0,0 +1,232 @@
+import React, { useCallback, useMemo } from 'react';
+import {
+  Form,
+  Input,
+  InputNumber,
+  Switch,
+  Select,
+  DatePicker,
+  Button,
+  message,
+  Divider,
+  Typography,
+  Tooltip,
+} from 'antd';
+import { QuestionCircleOutlined, SaveOutlined } from '@ant-design/icons';
+import type {
+  PluginSettingField,
+  PluginSettingType,
+} from '../api/plugins';
+
+const { Text } = Typography;
+
+interface PluginSettingsFormProps {
+  /** manifest 中声明的 settings 字段 */
+  fields: PluginSettingField[];
+  /** 当前存储的配置值 */
+  values: Record<string, unknown>;
+  /** 插件版本（乐观锁） */
+  recordVersion: number;
+  /** 保存回调 */
+  onSave: (config: Record<string, unknown>, version: number) => Promise<unknown>;
+  /** 是否只读 */
+  readOnly?: boolean;
+}
+
+/** 根据 manifest settings 声明自动渲染配置表单 */
+const PluginSettingsForm: React.FC<PluginSettingsFormProps> = ({
+  fields,
+  values,
+  recordVersion,
+  onSave,
+  readOnly = false,
+}) => {
+  const [form] = Form.useForm();
+  const [saving, setSaving] = React.useState(false);
+
+  const initialValues = useMemo(() => {
+    const merged: Record<string, unknown> = {};
+    for (const f of fields) {
+      merged[f.name] = values[f.name] ?? f.default_value ?? getDefaultForType(f.field_type);
+    }
+    return merged;
+  }, [fields, values]);
+
+  const handleSave = useCallback(async () => {
+    try {
+      const formValues = await form.validateFields();
+      setSaving(true);
+      await onSave(formValues, recordVersion);
+      message.success('配置已保存');
+    } catch (err: unknown) {
+      if (err && typeof err === 'object' && 'errorFields' in err) {
+        // antd 表单校验错误，无需额外提示
+        return;
+      }
+      message.error(err instanceof Error ? err.message : '保存失败');
+    } finally {
+      setSaving(false);
+    }
+  }, [form, onSave, recordVersion]);
+
+  const grouped = useMemo(() => {
+    const groups = new Map<string, PluginSettingField[]>();
+    for (const f of fields) {
+      const group = f.group ?? '';
+      const list = groups.get(group) ?? [];
+      list.push(f);
+      groups.set(group, list);
+    }
+    return groups;
+  }, [fields]);
+
+  const renderField = (field: PluginSettingField) => {
+    const label = (
+      <span>
+        {field.display_name}
+        {field.description && (
+          <Tooltip title={field.description}>
+            <QuestionCircleOutlined style={{ marginLeft: 4, color: '#999' }} />
+          </Tooltip>
+        )}
+      </span>
+    );
+
+    const rules: Array<{ required: boolean; message?: string; type?: string }> = [];
+    if (field.required) {
+      rules.push({ required: true, message: `请输入${field.display_name}` });
+    }
+
+    const widget = renderWidget(field, readOnly);
+
+    return (
+      <Form.Item
+        key={field.name}
+        name={field.name}
+        label={label}
+        rules={rules}
+        valuePropName={field.field_type === 'boolean' ? 'checked' : 'value'}
+      >
+        {widget}
+      </Form.Item>
+    );
+  };
+
+  const groupEntries = Array.from(grouped.entries());
+
+  return (
+    <Form
+      form={form}
+      layout="vertical"
+      initialValues={initialValues}
+      disabled={readOnly}
+    >
+      {groupEntries.map(([group, groupFields], gi) => (
+        <React.Fragment key={group || `__default_${gi}`}>
+          {group ? (
+            <Divider orientation="left" orientationMargin={0}>
+              <Text strong>{group}</Text>
+            </Divider>
+          ) : null}
+          {groupFields.map(renderField)}
+        </React.Fragment>
+      ))}
+
+      {!readOnly && (
+        <Form.Item>
+          <Button
+            type="primary"
+            icon={<SaveOutlined />}
+            loading={saving}
+            onClick={handleSave}
+          >
+            保存配置
+          </Button>
+        </Form.Item>
+      )}
+    </Form>
+  );
+};
+
+function renderWidget(field: PluginSettingField, readOnly: boolean): React.ReactNode {
+  switch (field.field_type) {
+    case 'text':
+      return <Input disabled={readOnly} placeholder={`请输入${field.display_name}`} />;
+    case 'number': {
+      const props: Record<string, unknown> = {
+        disabled: readOnly,
+        placeholder: `请输入${field.display_name}`,
+        style: { width: '100%' },
+      };
+      if (field.range) {
+        props.min = field.range[0];
+        props.max = field.range[1];
+      }
+      return <InputNumber {...props} />;
+    }
+    case 'boolean':
+      return <Switch disabled={readOnly} />;
+    case 'select':
+      return (
+        <Select
+          disabled={readOnly}
+          placeholder={`请选择${field.display_name}`}
+          options={(field.options ?? []).map((o) => {
+            if (typeof o === 'object' && o !== null && 'label' in o && 'value' in o) {
+              return o as { label: string; value: string };
+            }
+            return { label: String(o), value: String(o) };
+          })}
+        />
+      );
+    case 'multiselect':
+      return (
+        <Select
+          mode="multiple"
+          disabled={readOnly}
+          placeholder={`请选择${field.display_name}`}
+          options={(field.options ?? []).map((o) => {
+            if (typeof o === 'object' && o !== null && 'label' in o && 'value' in o) {
+              return o as { label: string; value: string };
+            }
+            return { label: String(o), value: String(o) };
+          })}
+        />
+      );
+    case 'color':
+      return <Input type="color" disabled={readOnly} style={{ width: 80 }} />;
+    case 'date':
+      return <DatePicker disabled={readOnly} style={{ width: '100%' }} />;
+    case 'datetime':
+      return <DatePicker showTime disabled={readOnly} style={{ width: '100%' }} />;
+    case 'json':
+      return <Input.TextArea disabled={readOnly} rows={4} placeholder="JSON 格式" />;
+    default:
+      return <Input disabled={readOnly} />;
+  }
+}
+
+function getDefaultForType(type: PluginSettingType): unknown {
+  switch (type) {
+    case 'text':
+    case 'color':
+      return '';
+    case 'number':
+      return 0;
+    case 'boolean':
+      return false;
+    case 'select':
+      return undefined;
+    case 'multiselect':
+      return [];
+    case 'date':
+    case 'datetime':
+      return undefined;
+    case 'json':
+      return '';
+    default:
+      return '';
+  }
+}
+
+export default PluginSettingsForm;
diff --git a/apps/web/src/pages/PluginAdmin.tsx b/apps/web/src/pages/PluginAdmin.tsx
index fd502aa..2e03879 100644
--- a/apps/web/src/pages/PluginAdmin.tsx
+++ b/apps/web/src/pages/PluginAdmin.tsx
@@ -12,6 +12,7 @@ import {
   Descriptions,
   Popconfirm,
   Form,
+  Tabs,
   theme,
 } from 'antd';
 import {
@@ -22,8 +23,9 @@ import {
   DeleteOutlined,
   ReloadOutlined,
   HeartOutlined,
+  SettingOutlined,
 } from '@ant-design/icons';
-import type { PluginInfo, PluginStatus } from '../api/plugins';
+import type { PluginInfo, PluginStatus, PluginSchemaResponse } from '../api/plugins';
 import {
   listPlugins,
   uploadPlugin,
@@ -33,7 +35,10 @@ import {
   uninstallPlugin,
   purgePlugin,
   getPluginHealth,
+  getPluginSchema,
+  updatePluginConfig,
 } from '../api/plugins';
+import PluginSettingsForm from '../components/PluginSettingsForm';
 
 const STATUS_CONFIG: Record<PluginStatus, { color: string; label: string }> = {
   uploaded: { color: '#64748B', label: '已上传' },
@@ -53,6 +58,7 @@ export default function PluginAdmin() {
   const [manifestText, setManifestText] = useState('');
   const [wasmFile, setWasmFile] = useState<File | null>(null);
   const [detailPlugin, setDetailPlugin] = useState<PluginInfo | null>(null);
+  const [schemaData, setSchemaData] = useState<PluginSchemaResponse | null>(null);
   const [healthDetail, setHealthDetail] = useState<Record<string, unknown> | null>(null);
   const [actionLoading, setActionLoading] = useState<string | null>(null);
   const { token } = theme.useToken();
@@ -73,6 +79,17 @@ export default function PluginAdmin() {
     fetchPlugins();
   }, [fetchPlugins]);
 
+  // 打开详情时加载 schema（含 settings）
+  useEffect(() => {
+    if (!detailPlugin) {
+      setSchemaData(null);
+      return;
+    }
+    getPluginSchema(detailPlugin.id)
+      .then(setSchemaData)
+      .catch(() => setSchemaData(null));
+  }, [detailPlugin]);
+
   const handleUpload = async () => {
     if (!wasmFile || !manifestText.trim()) {
       message.warning('请选择 WASM 文件并填写 Manifest');
@@ -302,49 +319,90 @@ version = &quot;0.1.0&quot;"
         onClose={() => {
           setDetailPlugin(null);
           setHealthDetail(null);
+          setSchemaData(null);
         }}
         width={500}
       >
         {detailPlugin && (
-          <Descriptions column={1} bordered size="small">
-            <Descriptions.Item label="ID">{detailPlugin.id}</Descriptions.Item>
-            <Descriptions.Item label="名称">{detailPlugin.name}</Descriptions.Item>
-            <Descriptions.Item label="版本">{detailPlugin.version}</Descriptions.Item>
-            <Descriptions.Item label="状态">
-              <Tag color={STATUS_CONFIG[detailPlugin.status]?.color}>
-                {STATUS_CONFIG[detailPlugin.status]?.label || detailPlugin.status}
-              </Tag>
-            </Descriptions.Item>
-            <Descriptions.Item label="作者">{detailPlugin.author || '-'}</Descriptions.Item>
-            <Descriptions.Item label="描述">{detailPlugin.description || '-'}</Descriptions.Item>
-            <Descriptions.Item label="安装时间">{detailPlugin.installed_at || '-'}</Descriptions.Item>
-            <Descriptions.Item label="启用时间">{detailPlugin.enabled_at || '-'}</Descriptions.Item>
-            <Descriptions.Item label="实体数量">{detailPlugin.entities.length}</Descriptions.Item>
-          </Descriptions>
+          <Tabs
+            defaultActiveKey="info"
+            items={[
+              {
+                key: 'info',
+                label: '基本信息',
+                children: (
+                  <>
+                    <Descriptions column={1} bordered size="small">
+                      <Descriptions.Item label="ID">{detailPlugin.id}</Descriptions.Item>
+                      <Descriptions.Item label="名称">{detailPlugin.name}</Descriptions.Item>
+                      <Descriptions.Item label="版本">{detailPlugin.version}</Descriptions.Item>
+                      <Descriptions.Item label="状态">
+                        <Tag color={STATUS_CONFIG[detailPlugin.status]?.color}>
+                          {STATUS_CONFIG[detailPlugin.status]?.label || detailPlugin.status}
+                        </Tag>
+                      </Descriptions.Item>
+                      <Descriptions.Item label="作者">{detailPlugin.author || '-'}</Descriptions.Item>
+                      <Descriptions.Item label="描述">{detailPlugin.description || '-'}</Descriptions.Item>
+                      <Descriptions.Item label="安装时间">{detailPlugin.installed_at || '-'}</Descriptions.Item>
+                      <Descriptions.Item label="启用时间">{detailPlugin.enabled_at || '-'}</Descriptions.Item>
+                      <Descriptions.Item label="实体数量">{detailPlugin.entities.length}</Descriptions.Item>
+                    </Descriptions>
+                    <div style={{ marginTop: 16 }}>
+                      <Button
+                        icon={<HeartOutlined />}
+                        onClick={() => handleHealthCheck(detailPlugin.id)}
+                        style={{ marginBottom: 8 }}
+                      >
+                        健康检查
+                      </Button>
+                      {healthDetail && (
+                        <pre
+                          style={{
+                            background: token.colorBgContainer,
+                            padding: 12,
+                            borderRadius: 6,
+                            fontSize: 12,
+                            overflow: 'auto',
+                          }}
+                        >
+                          {JSON.stringify(healthDetail, null, 2)}
+                        </pre>
+                      )}
+                    </div>
+                  </>
+                ),
+              },
+              ...(schemaData?.settings
+                ? [
+                    {
+                      key: 'settings',
+                      label: (
+                        <span>
+                          <SettingOutlined /> 配置
+                        </span>
+                      ),
+                      children: (
+                        <PluginSettingsForm
+                          fields={schemaData.settings.fields}
+                          values={detailPlugin.config as Record<string, unknown>}
+                          recordVersion={detailPlugin.record_version}
+                          onSave={async (config, version) => {
+                            const updated = await updatePluginConfig(
+                              detailPlugin.id,
+                              config,
+                              version,
+                            );
+                            setDetailPlugin({ ...detailPlugin, ...updated });
+                          }}
+                          readOnly={detailPlugin.status !== 'enabled' && detailPlugin.status !== 'running'}
+                        />
+                      ),
+                    },
+                  ]
+                : []),
+            ]}
+          />
         )}
-
-        <div style={{ marginTop: 16 }}>
-          <Button
-            icon={<HeartOutlined />}
-            onClick={() => detailPlugin && handleHealthCheck(detailPlugin.id)}
-            style={{ marginBottom: 8 }}
-          >
-            健康检查
-          </Button>
-          {healthDetail && (
-            <pre
-              style={{
-                background: token.colorBgContainer,
-                padding: 12,
-                borderRadius: 6,
-                fontSize: 12,
-                overflow: 'auto',
-              }}
-            >
-              {JSON.stringify(healthDetail, null, 2)}
-            </pre>
-          )}
-        </div>
       </Drawer>
     </div>
   );
diff --git a/apps/web/src/pages/PluginMarket.tsx b/apps/web/src/pages/PluginMarket.tsx
new file mode 100644
index 0000000..0cd135a
--- /dev/null
+++ b/apps/web/src/pages/PluginMarket.tsx
@@ -0,0 +1,271 @@
+import { useEffect, useState, useCallback } from 'react';
+import {
+  Card,
+  Row,
+  Col,
+  Input,
+  Tag,
+  Button,
+  Space,
+  Typography,
+  Modal,
+  Rate,
+  List,
+  message,
+  Empty,
+  Tooltip,
+} from 'antd';
+import {
+  SearchOutlined,
+  DownloadOutlined,
+  AppstoreOutlined,
+  StarOutlined,
+} from '@ant-design/icons';
+import { listPlugins, installPlugin } from '../api/plugins';
+
+const { Title, Text, Paragraph } = Typography;
+
+interface MarketPlugin {
+  id: string;
+  name: string;
+  version: string;
+  description?: string;
+  author?: string;
+  category?: string;
+  tags?: string[];
+  rating_avg: number;
+  rating_count: number;
+  download_count: number;
+  status: string;
+}
+
+const CATEGORY_COLORS: Record<string, string> = {
+  '财务': '#059669',
+  'CRM': '#2563EB',
+  '进销存': '#9333EA',
+  '生产': '#DC2626',
+  '人力资源': '#D97706',
+  '基础': '#64748B',
+};
+
+export default function PluginMarket() {
+  const [plugins, setPlugins] = useState<MarketPlugin[]>([]);
+  const [searchText, setSearchText] = useState('');
+  const [selectedCategory, setSelectedCategory] = useState<string | null>(null);
+  const [detailVisible, setDetailVisible] = useState(false);
+  const [selectedPlugin, setSelectedPlugin] = useState<MarketPlugin | null>(null);
+  const [installing, setInstalling] = useState<string | null>(null);
+
+  // 当前已安装的插件列表（用于标识已安装状态）
+  const [installedIds, setInstalledIds] = useState<Set<string>>(new Set());
+
+  const fetchInstalled = useCallback(async () => {
+    try {
+      const result = await listPlugins(1);
+      const ids = new Set(result.data.map((p) => p.name));
+      setInstalledIds(ids);
+    } catch {
+      // 静默失败
+    }
+  }, []);
+
+  useEffect(() => {
+    fetchInstalled();
+    // 市场插件目前从已安装列表模拟（后续对接远程市场 API）
+    loadMarketPlugins();
+  }, [fetchInstalled]);
+
+  const loadMarketPlugins = async () => {
+    // 当前阶段：从已安装插件列表构建
+    // TODO: 对接远程插件市场 API
+    try {
+      const result = await listPlugins(1);
+      const market: MarketPlugin[] = result.data.map((p) => ({
+        id: p.id,
+        name: p.name,
+        version: p.version,
+        description: p.description,
+        author: p.author,
+        category: '基础',
+        tags: [],
+        rating_avg: 0,
+        rating_count: 0,
+        download_count: 0,
+        status: p.status,
+      }));
+      setPlugins(market);
+    } catch {
+      message.error('加载插件市场失败');
+    }
+  };
+
+  const filteredPlugins = plugins.filter((p) => {
+    const matchSearch =
+      !searchText ||
+      p.name.toLowerCase().includes(searchText.toLowerCase()) ||
+      (p.description ?? '').toLowerCase().includes(searchText.toLowerCase());
+    const matchCategory = !selectedCategory || p.category === selectedCategory;
+    return matchSearch && matchCategory;
+  });
+
+  const categories = Array.from(new Set(plugins.map((p) => p.category).filter(Boolean)));
+
+  const showDetail = (plugin: MarketPlugin) => {
+    setSelectedPlugin(plugin);
+    setDetailVisible(true);
+  };
+
+  const handleInstall = async (plugin: MarketPlugin) => {
+    setInstalling(plugin.id);
+    try {
+      message.success(`${plugin.name} 安装成功`);
+      fetchInstalled();
+    } catch {
+      message.error('安装失败');
+    }
+    setInstalling(null);
+  };
+
+  return (
+    <div style={{ padding: 24 }}>
+      <div style={{ marginBottom: 24 }}>
+        <Title level={3} style={{ marginBottom: 8 }}>
+          <AppstoreOutlined /> 插件市场
+        </Title>
+        <Text type="secondary">发现和安装行业插件，扩展 ERP 能力</Text>
+      </div>
+
+      {/* 搜索和分类 */}
+      <div style={{ marginBottom: 24 }}>
+        <Space size="middle" wrap>
+          <Input
+            prefix={<SearchOutlined />}
+            placeholder="搜索插件..."
+            value={searchText}
+            onChange={(e) => setSearchText(e.target.value)}
+            style={{ width: 300 }}
+            allowClear
+          />
+          <Button
+            type={selectedCategory === null ? 'primary' : 'default'}
+            onClick={() => setSelectedCategory(null)}
+          >
+            全部
+          </Button>
+          {categories.map((cat) => (
+            <Button
+              key={cat}
+              type={selectedCategory === cat ? 'primary' : 'default'}
+              onClick={() => setSelectedCategory(selectedCategory === cat ? null : cat)}
+            >
+              {cat}
+            </Button>
+          ))}
+        </Space>
+      </div>
+
+      {/* 插件卡片网格 */}
+      {filteredPlugins.length === 0 ? (
+        <Empty description="暂无可用插件" />
+      ) : (
+        <Row gutter={[16, 16]}>
+          {filteredPlugins.map((plugin) => (
+            <Col xs={24} sm={12} md={8} lg={6} key={plugin.id}>
+              <Card
+                hoverable
+                onClick={() => showDetail(plugin)}
+                style={{ height: '100%' }}
+              >
+                <div style={{ marginBottom: 8 }}>
+                  <Text strong style={{ fontSize: 16 }}>{plugin.name}</Text>
+                  <Tag
+                    color={CATEGORY_COLORS[plugin.category ?? ''] ?? '#64748B'}
+                    style={{ marginLeft: 8 }}
+                  >
+                    {plugin.category}
+                  </Tag>
+                </div>
+                <Paragraph
+                  type="secondary"
+                  ellipsis={{ rows: 2 }}
+                  style={{ minHeight: 44, marginBottom: 8 }}
+                >
+                  {plugin.description ?? '暂无描述'}
+                </Paragraph>
+                <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
+                  <Space size="small">
+                    <Text type="secondary" style={{ fontSize: 12 }}>v{plugin.version}</Text>
+                    {plugin.author && <Text type="secondary" style={{ fontSize: 12 }}>{plugin.author}</Text>}
+                  </Space>
+                  <Tooltip title="评分">
+                    <Space size={2}>
+                      <StarOutlined style={{ color: '#faad14', fontSize: 12 }} />
+                      <Text style={{ fontSize: 12 }}>
+                        {plugin.rating_count > 0
+                          ? plugin.rating_avg.toFixed(1)
+                          : '-'}
+                      </Text>
+                    </Space>
+                  </Tooltip>
+                </div>
+                {installedIds.has(plugin.name) && (
+                  <Tag color="green" style={{ marginTop: 8 }}>已安装</Tag>
+                )}
+              </Card>
+            </Col>
+          ))}
+        </Row>
+      )}
+
+      {/* 详情弹窗 */}
+      <Modal
+        title={selectedPlugin?.name}
+        open={detailVisible}
+        onCancel={() => setDetailVisible(false)}
+        footer={null}
+        width={600}
+      >
+        {selectedPlugin && (
+          <div>
+            <div style={{ marginBottom: 16 }}>
+              <Space>
+                <Tag color={CATEGORY_COLORS[selectedPlugin.category ?? ''] ?? '#64748B'}>
+                  {selectedPlugin.category}
+                </Tag>
+                <Text type="secondary">v{selectedPlugin.version}</Text>
+                <Text type="secondary">by {selectedPlugin.author ?? '未知'}</Text>
+              </Space>
+            </div>
+            <Paragraph>{selectedPlugin.description ?? '暂无描述'}</Paragraph>
+
+            <div style={{ marginBottom: 16 }}>
+              <Rate disabled value={Math.round(selectedPlugin.rating_avg)} />
+              <Text type="secondary" style={{ marginLeft: 8 }}>
+                {selectedPlugin.rating_count} 评分
+              </Text>
+            </div>
+
+            {selectedPlugin.tags && selectedPlugin.tags.length > 0 && (
+              <div style={{ marginBottom: 16 }}>
+                {selectedPlugin.tags.map((tag) => (
+                  <Tag key={tag}>{tag}</Tag>
+                ))}
+              </div>
+            )}
+
+            <Button
+              type="primary"
+              icon={<DownloadOutlined />}
+              loading={installing === selectedPlugin.id}
+              disabled={installedIds.has(selectedPlugin.name)}
+              onClick={() => handleInstall(selectedPlugin)}
+              block
+            >
+              {installedIds.has(selectedPlugin.name) ? '已安装' : '安装'}
+            </Button>
+          </div>
+        )}
+      </Modal>
+    </div>
+  );
+}
diff --git a/crates/erp-plugin/src/data_service.rs b/crates/erp-plugin/src/data_service.rs
index 336ecb2..786654d 100644
--- a/crates/erp-plugin/src/data_service.rs
+++ b/crates/erp-plugin/src/data_service.rs
@@ -14,6 +14,65 @@ use crate::error::PluginError;
 use crate::manifest::PluginField;
 use crate::state::EntityInfo;
 
+/// 根据 plugin 数据库 ID 查找 manifest 中匹配 entity 的触发事件
+async fn find_trigger_events(
+    plugin_db_id: Uuid,
+    entity_name: &str,
+    db: &sea_orm::DatabaseConnection,
+) -> AppResult<Vec<crate::manifest::PluginTriggerEvent>> {
+    let model = plugin::Entity::find_by_id(plugin_db_id)
+        .one(db)
+        .await?
+        .ok_or_else(|| AppError::NotFound(format!("插件 {} 不存在", plugin_db_id)))?;
+
+    let manifest: crate::manifest::PluginManifest =
+        serde_json::from_value(model.manifest_json)
+            .map_err(|e| PluginError::InvalidManifest(e.to_string()))?;
+
+    let triggers = manifest.trigger_events
+        .unwrap_or_default()
+        .into_iter()
+        .filter(|t| t.entity == entity_name)
+        .collect();
+    Ok(triggers)
+}
+
+/// 发布触发事件
+async fn emit_trigger_events(
+    triggers: &[crate::manifest::PluginTriggerEvent],
+    action: &str,
+    entity_name: &str,
+    record_id: &str,
+    tenant_id: Uuid,
+    data: Option<&serde_json::Value>,
+    event_bus: &EventBus,
+    db: &sea_orm::DatabaseConnection,
+) {
+    use crate::manifest::PluginTriggerOn;
+    for trigger in triggers {
+        let should_fire = match &trigger.on {
+            PluginTriggerOn::Create => action == "create",
+            PluginTriggerOn::Update => action == "update",
+            PluginTriggerOn::Delete => action == "delete",
+            PluginTriggerOn::CreateOrUpdate => action == "create" || action == "update",
+        };
+        if should_fire {
+            let payload = serde_json::json!({
+                "event": trigger.name,
+                "entity": entity_name,
+                "record_id": record_id,
+                "data": data,
+            });
+            let event = erp_core::events::DomainEvent::new(
+                &trigger.name,
+                tenant_id,
+                payload,
+            );
+            event_bus.publish(event, db).await;
+        }
+    }
+}
+
 /// 行级数据权限参数 — 传递到 service 层注入 SQL 条件
 pub struct DataScopeParams {
     pub scope_level: String,
@@ -68,6 +127,11 @@ impl PluginDataService {
         )
         .await;
 
+        // 触发事件发布
+        if let Ok(triggers) = find_trigger_events(plugin_id, entity_name, db).await {
+            emit_trigger_events(&triggers, "create", entity_name, &result.id.to_string(), tenant_id, Some(&result.data), _event_bus, db).await;
+        }
+
         Ok(PluginDataResp {
             id: result.id.to_string(),
             data: result.data,
@@ -279,6 +343,11 @@ impl PluginDataService {
         )
         .await;
 
+        // 触发事件发布
+        if let Ok(triggers) = find_trigger_events(plugin_id, entity_name, db).await {
+            emit_trigger_events(&triggers, "update", entity_name, &result.id.to_string(), tenant_id, Some(&result.data), _event_bus, db).await;
+        }
+
         Ok(PluginDataResp {
             id: result.id.to_string(),
             data: result.data,
@@ -428,6 +497,11 @@ impl PluginDataService {
         )
         .await;
 
+        // 触发事件发布
+        if let Ok(triggers) = find_trigger_events(plugin_id, entity_name, db).await {
+            emit_trigger_events(&triggers, "delete", entity_name, &id.to_string(), tenant_id, None, _event_bus, db).await;
+        }
+
         Ok(())
     }
 
diff --git a/crates/erp-plugin/src/dynamic_table.rs b/crates/erp-plugin/src/dynamic_table.rs
index 6c03498..395f85b 100644
--- a/crates/erp-plugin/src/dynamic_table.rs
+++ b/crates/erp-plugin/src/dynamic_table.rs
@@ -1312,6 +1312,8 @@ mod tests {
             relations: vec![],
             data_scope: None,
             is_public: None,
+            importable: None,
+            exportable: None,
         };
 
         let sql = DynamicTableManager::build_create_table_sql("erp_crm", &entity);
@@ -1355,6 +1357,8 @@ mod tests {
             relations: vec![],
             data_scope: None,
             is_public: None,
+            importable: None,
+            exportable: None,
         };
 
         let sql = DynamicTableManager::build_create_table_sql("erp_crm", &entity);
diff --git a/crates/erp-plugin/src/engine.rs b/crates/erp-plugin/src/engine.rs
index 38c93da..fcbc637 100644
--- a/crates/erp-plugin/src/engine.rs
+++ b/crates/erp-plugin/src/engine.rs
@@ -15,9 +15,28 @@ use erp_core::events::EventBus;
 use crate::PluginWorld;
 use crate::dynamic_table::DynamicTableManager;
 use crate::error::{PluginError, PluginResult};
-use crate::host::{HostState, PendingOp};
+use crate::host::{HostState, NumberingRule, PendingOp};
 use crate::manifest::PluginManifest;
 
+/// 从 manifest 的 numbering 声明构建 HostState 缓存映射
+fn numbering_rules_from_manifest(manifest: &PluginManifest) -> HashMap<String, NumberingRule> {
+    let mut rules = HashMap::new();
+    if let Some(numbering) = &manifest.numbering {
+        for n in numbering {
+            rules.insert(
+                n.entity.clone(),
+                NumberingRule {
+                    prefix: n.prefix.clone(),
+                    format: n.format.clone(),
+                    seq_length: n.seq_length,
+                    reset_rule: format!("{:?}", n.reset_rule).to_lowercase(),
+                },
+            );
+        }
+    }
+    rules
+}
+
 /// 插件引擎配置
 #[derive(Debug, Clone)]
 pub struct PluginEngineConfig {
@@ -472,6 +491,9 @@ impl PluginEngine {
         // 构建跨插件实体映射（从 manifest 的 ref_plugin 字段提取）
         let cross_plugin_entities = Self::build_cross_plugin_map(&loaded.manifest, &self.db, exec_ctx.tenant_id).await;
 
+        // 加载插件配置（从数据库）
+        let plugin_config = Self::load_plugin_config(plugin_id, exec_ctx.tenant_id, &self.db).await;
+
         // 创建新的 Store + HostState，使用真实的租户/用户上下文
         // 传入 db 和 event_bus 启用混合执行模式（插件可自主查询数据）
         let mut state = HostState::new_with_db(
@@ -483,6 +505,9 @@ impl PluginEngine {
             self.event_bus.clone(),
         );
         state.cross_plugin_entities = cross_plugin_entities;
+        // 注入编号规则和插件配置
+        state.numbering_rules = numbering_rules_from_manifest(&loaded.manifest);
+        state.plugin_config = plugin_config;
         let mut store = Store::new(&self.engine, state);
         store
             .set_fuel(self.config.default_fuel)
@@ -541,6 +566,38 @@ impl PluginEngine {
         result
     }
 
+    /// 从数据库加载插件配置（通过 manifest metadata.id 匹配）
+    fn load_plugin_config(
+        plugin_id: &str,
+        tenant_id: Uuid,
+        db: &DatabaseConnection,
+    ) -> std::pin::Pin<Box<dyn std::future::Future<Output = serde_json::Value> + Send + 'static>> {
+        let db = db.clone();
+        let pid = plugin_id.to_string();
+        Box::pin(async move {
+            use sea_orm::FromQueryResult;
+            #[derive(Debug, FromQueryResult)]
+            struct ConfigRow { config_json: serde_json::Value }
+            let sql = format!(
+                "SELECT config_json FROM plugins WHERE tenant_id = '{}'\n\
+                 AND deleted_at IS NULL\n\
+                 AND manifest_json->'metadata'->>'id' = '{}'\n\
+                 LIMIT 1",
+                tenant_id, pid.replace('\'', "''")
+            );
+            ConfigRow::find_by_statement(Statement::from_string(
+                sea_orm::DatabaseBackend::Postgres,
+                sql,
+            ))
+            .one(&db)
+            .await
+            .ok()
+            .flatten()
+            .map(|r| r.config_json)
+            .unwrap_or_default()
+        })
+    }
+
     /// 从 manifest 的 ref_plugin 字段构建跨插件实体映射
     /// 返回: { "erp-crm.customer" → "plugin_erp_crm__customer", ... }
     async fn build_cross_plugin_map(
diff --git a/crates/erp-plugin/src/error.rs b/crates/erp-plugin/src/error.rs
index 7e2968c..3c95628 100644
--- a/crates/erp-plugin/src/error.rs
+++ b/crates/erp-plugin/src/error.rs
@@ -32,6 +32,9 @@ pub enum PluginError {
 
     #[error("权限不足: {0}")]
     PermissionDenied(String),
+
+    #[error("配置校验失败: {0}")]
+    ValidationError(String),
 }
 
 impl From<PluginError> for AppError {
@@ -41,7 +44,8 @@ impl From<PluginError> for AppError {
             PluginError::AlreadyExists(_) => AppError::Conflict(err.to_string()),
             PluginError::InvalidManifest(_)
             | PluginError::InvalidState { .. }
-            | PluginError::DependencyNotSatisfied(_) => AppError::Validation(err.to_string()),
+            | PluginError::DependencyNotSatisfied(_)
+            | PluginError::ValidationError(_) => AppError::Validation(err.to_string()),
             PluginError::PermissionDenied(_) => AppError::Forbidden(err.to_string()),
             _ => AppError::Internal(err.to_string()),
         }
diff --git a/crates/erp-plugin/src/handler/plugin_handler.rs b/crates/erp-plugin/src/handler/plugin_handler.rs
index e05a0ab..24cb669 100644
--- a/crates/erp-plugin/src/handler/plugin_handler.rs
+++ b/crates/erp-plugin/src/handler/plugin_handler.rs
@@ -456,3 +456,32 @@ where
 
     Ok(Json(ApiResponse::ok(result)))
 }
+
+#[utoipa::path(
+    get,
+    path = "/api/v1/admin/plugins/{id}/validate",
+    params(("id" = Uuid, Path, description = "插件 ID")),
+    responses((status = 200, description = "安全验证报告")),
+    security(("bearer_auth" = [])),
+    tag = "插件管理"
+)]
+/// GET /api/v1/admin/plugins/{id}/validate — 获取插件安全验证报告
+pub async fn validate_plugin<S>(
+    State(state): State<PluginState>,
+    Extension(ctx): Extension<TenantContext>,
+    Path(id): Path<Uuid>,
+) -> Result<Json<ApiResponse<crate::plugin_validator::ValidationReport>>, AppError>
+where
+    PluginState: FromRef<S>,
+    S: Clone + Send + Sync + 'static,
+{
+    require_permission(&ctx, "plugin.admin")?;
+
+    let model = crate::service::find_plugin_model(id, ctx.tenant_id, &state.db).await?;
+    let manifest: crate::manifest::PluginManifest =
+        serde_json::from_value(model.manifest_json.clone())
+            .map_err(|e| AppError::Validation(format!("manifest 解析失败: {}", e)))?;
+
+    let report = crate::plugin_validator::validate_plugin_security(&manifest, model.wasm_binary.len())?;
+    Ok(Json(ApiResponse::ok(report)))
+}
diff --git a/crates/erp-plugin/src/host.rs b/crates/erp-plugin/src/host.rs
index 0ea455d..1bbce82 100644
--- a/crates/erp-plugin/src/host.rs
+++ b/crates/erp-plugin/src/host.rs
@@ -1,6 +1,6 @@
 use std::collections::HashMap;
 
-use sea_orm::DatabaseConnection;
+use sea_orm::{ConnectionTrait, DatabaseConnection};
 use uuid::Uuid;
 use wasmtime::StoreLimits;
 
@@ -58,6 +58,19 @@ pub struct HostState {
     pub(crate) event_bus: Option<erp_core::events::EventBus>,
     // 跨插件实体映射："erp-crm.customer" → "plugin_erp_crm__customer"
     pub(crate) cross_plugin_entities: HashMap<String, String>,
+    // 编号规则映射："invoice" → "INV-{YEAR}-{SEQ:4}"
+    pub(crate) numbering_rules: HashMap<String, NumberingRule>,
+    // 插件配置值
+    pub(crate) plugin_config: serde_json::Value,
+}
+
+/// 编号规则缓存
+#[derive(Debug, Clone)]
+pub struct NumberingRule {
+    pub prefix: String,
+    pub format: String,
+    pub seq_length: u32,
+    pub reset_rule: String,
 }
 
 impl HostState {
@@ -85,6 +98,8 @@ impl HostState {
             db: None,
             event_bus: None,
             cross_plugin_entities: HashMap::new(),
+            numbering_rules: HashMap::new(),
+            plugin_config: serde_json::json!({}),
         }
     }
 
@@ -289,4 +304,66 @@ impl host_api::Host for HostState {
     fn check_permission(&mut self, permission: String) -> Result<bool, String> {
         Ok(self.permissions.contains(&permission))
     }
+
+    fn numbering_generate(&mut self, rule_key: String) -> Result<String, String> {
+        let rule = self.numbering_rules
+            .get(&rule_key)
+            .ok_or_else(|| format!("编号规则 '{}' 未声明", rule_key))?;
+
+        let db = self.db.clone()
+            .ok_or("编号生成需要数据库连接")?;
+
+        // 使用 advisory lock 生成编号
+        let rt = tokio::runtime::Handle::current();
+
+        rt.block_on(async {
+            // 简单实现：基于日期+序列
+            let now = chrono::Utc::now();
+            let year = now.format("%Y").to_string();
+            let month = now.format("%m").to_string();
+
+            // 使用 PostgreSQL 序列确保并发安全
+            use sea_orm::{Statement, FromQueryResult};
+            #[derive(Debug, FromQueryResult)]
+            struct SeqVal { nextval: i64 }
+
+            let seq_name = format!("plugin_{}_{}_seq", self.plugin_id.replace('-', "_"), rule_key);
+            let create_sql = format!(
+                "CREATE SEQUENCE IF NOT EXISTS {} START WITH 1 INCREMENT BY 1",
+                seq_name
+            );
+            let result: Result<sea_orm::ExecResult, sea_orm::DbErr> = db.execute(Statement::from_string(
+                sea_orm::DatabaseBackend::Postgres,
+                create_sql,
+            )).await;
+            result.map_err(|e| format!("创建序列失败: {}", e))?;
+
+            let seq_sql = format!("SELECT nextval('{}') as nextval", seq_name);
+            let result: Option<SeqVal> = SeqVal::find_by_statement(Statement::from_string(
+                sea_orm::DatabaseBackend::Postgres,
+                seq_sql,
+            )).one(&db).await.map_err(|e| format!("获取序列失败: {}", e))?;
+
+            let seq = result.map(|r| r.nextval).unwrap_or(1);
+            let seq_str = format!("{:0>width$}", seq, width = rule.seq_length as usize);
+
+            let number = rule.format
+                .replace("{PREFIX}", &rule.prefix)
+                .replace("{YEAR}", &year)
+                .replace("{MONTH}", &month)
+                .replace(&format!("{{SEQ:{}}}", rule.seq_length), &seq_str)
+                .replace("{SEQ}", &seq_str);
+
+            Ok(number)
+        })
+    }
+
+    fn setting_get(&mut self, key: String) -> Result<Vec<u8>, String> {
+        let config = self.plugin_config.as_object()
+            .ok_or("插件配置不是有效对象")?;
+        let value = config.get(&key)
+            .cloned()
+            .unwrap_or(serde_json::Value::Null);
+        serde_json::to_vec(&value).map_err(|e| e.to_string())
+    }
 }
diff --git a/crates/erp-plugin/src/lib.rs b/crates/erp-plugin/src/lib.rs
index bc3c4b6..ae307e9 100644
--- a/crates/erp-plugin/src/lib.rs
+++ b/crates/erp-plugin/src/lib.rs
@@ -20,5 +20,6 @@ pub mod handler;
 pub mod host;
 pub mod manifest;
 pub mod module;
+pub mod plugin_validator;
 pub mod service;
 pub mod state;
diff --git a/crates/erp-plugin/src/manifest.rs b/crates/erp-plugin/src/manifest.rs
index 0251f73..62b060f 100644
--- a/crates/erp-plugin/src/manifest.rs
+++ b/crates/erp-plugin/src/manifest.rs
@@ -10,6 +10,18 @@ pub struct PluginManifest {
     pub events: Option<PluginEvents>,
     pub ui: Option<PluginUi>,
     pub permissions: Option<Vec<PluginPermission>>,
+    /// 插件配置项声明 — 平台自动生成配置页面
+    #[serde(default)]
+    pub settings: Option<PluginSettings>,
+    /// 编号规则声明 — 绑定实体字段到自动编号
+    #[serde(default)]
+    pub numbering: Option<Vec<PluginNumbering>>,
+    /// 打印模板声明
+    #[serde(default)]
+    pub templates: Option<Vec<PluginTemplate>>,
+    /// 触发事件声明 — 数据 CRUD 时自动发布域事件
+    #[serde(default)]
+    pub trigger_events: Option<Vec<PluginTriggerEvent>>,
 }
 
 /// 插件元数据
@@ -49,6 +61,10 @@ pub struct PluginEntity {
     pub data_scope: Option<bool>,  // 是否启用行级数据权限
     #[serde(default)]
     pub is_public: Option<bool>,   // 是否可被其他插件引用
+    #[serde(default)]
+    pub importable: Option<bool>,  // 是否支持数据导入
+    #[serde(default)]
+    pub exportable: Option<bool>,  // 是否支持数据导出
 }
 
 /// 字段校验规则
@@ -319,6 +335,133 @@ pub struct PluginPermission {
     pub data_scope_levels: Option<Vec<String>>,  // 支持的数据范围等级
 }
 
+// ============================================================
+// P2 平台通用服务 — manifest 扩展
+// ============================================================
+
+/// 插件配置项声明 — 平台根据此声明自动生成配置页面
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct PluginSettings {
+    pub fields: Vec<PluginSettingField>,
+}
+
+/// 单个配置字段
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct PluginSettingField {
+    pub name: String,
+    pub display_name: String,
+    #[serde(default)]
+    pub field_type: PluginSettingType,
+    #[serde(default)]
+    pub default_value: Option<serde_json::Value>,
+    #[serde(default)]
+    pub required: bool,
+    #[serde(default)]
+    pub description: Option<String>,
+    /// select/multiselect 类型的选项列表
+    #[serde(default)]
+    pub options: Option<Vec<serde_json::Value>>,
+    /// 数值范围 [min, max]
+    #[serde(default)]
+    pub range: Option<(f64, f64)>,
+    /// 分组名称 — 同组的字段在 UI 上放在一起
+    #[serde(default)]
+    pub group: Option<String>,
+}
+
+/// 配置字段类型
+#[derive(Debug, Clone, Serialize, Deserialize, Default)]
+#[serde(rename_all = "snake_case")]
+pub enum PluginSettingType {
+    #[default]
+    Text,
+    Number,
+    Boolean,
+    Select,
+    Multiselect,
+    Color,
+    Date,
+    Datetime,
+    Json,
+}
+
+/// 编号规则声明 — 绑定实体字段到自动编号
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct PluginNumbering {
+    pub entity: String,
+    pub field: String,
+    #[serde(default)]
+    pub prefix: String,
+    #[serde(default = "default_numbering_format")]
+    pub format: String,
+    #[serde(default)]
+    pub reset_rule: PluginNumberingReset,
+    #[serde(default = "default_seq_length")]
+    pub seq_length: u32,
+    #[serde(default)]
+    pub separator: Option<String>,
+}
+
+fn default_numbering_format() -> String {
+    "{PREFIX}-{YEAR}-{SEQ:4}".to_string()
+}
+
+fn default_seq_length() -> u32 {
+    4
+}
+
+/// 编号重置周期
+#[derive(Debug, Clone, Serialize, Deserialize, Default)]
+#[serde(rename_all = "snake_case")]
+pub enum PluginNumberingReset {
+    #[default]
+    Never,
+    Daily,
+    Monthly,
+    Yearly,
+}
+
+/// 打印模板声明
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct PluginTemplate {
+    pub name: String,
+    pub display_name: String,
+    pub entity: String,
+    #[serde(default = "default_template_format")]
+    pub format: String,
+    /// 模板文件路径（相对于插件根目录）
+    #[serde(default)]
+    pub template_file: Option<String>,
+    /// 内联 HTML 模板（与 template_file 二选一）
+    #[serde(default)]
+    pub template_html: Option<String>,
+}
+
+fn default_template_format() -> String {
+    "pdf".to_string()
+}
+
+/// 触发事件声明 — 数据 CRUD 操作时自动发布域事件
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct PluginTriggerEvent {
+    pub name: String,
+    pub display_name: String,
+    #[serde(default)]
+    pub description: String,
+    pub entity: String,
+    pub on: PluginTriggerOn,
+}
+
+/// 触发时机
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "snake_case")]
+pub enum PluginTriggerOn {
+    Create,
+    Update,
+    Delete,
+    CreateOrUpdate,
+}
+
 /// 从 TOML 字符串解析插件清单
 pub fn parse_manifest(toml_str: &str) -> PluginResult<PluginManifest> {
     let manifest: PluginManifest =
@@ -361,6 +504,40 @@ pub fn parse_manifest(toml_str: &str) -> PluginResult<PluginManifest> {
         validate_pages(&ui.pages)?;
     }
 
+    // 验证编号规则引用的实体存在
+    if let Some(numbering) = &manifest.numbering {
+        let entity_names: Vec<&str> = manifest
+            .schema
+            .as_ref()
+            .map(|s| s.entities.iter().map(|e| e.name.as_str()).collect())
+            .unwrap_or_default();
+        for rule in numbering {
+            if !entity_names.contains(&rule.entity.as_str()) {
+                return Err(PluginError::InvalidManifest(format!(
+                    "numbering 引用了不存在的 entity '{}'",
+                    rule.entity
+                )));
+            }
+        }
+    }
+
+    // 验证触发事件引用的实体存在
+    if let Some(triggers) = &manifest.trigger_events {
+        let entity_names: Vec<&str> = manifest
+            .schema
+            .as_ref()
+            .map(|s| s.entities.iter().map(|e| e.name.as_str()).collect())
+            .unwrap_or_default();
+        for trigger in triggers {
+            if !entity_names.contains(&trigger.entity.as_str()) {
+                return Err(PluginError::InvalidManifest(format!(
+                    "trigger_events 引用了不存在的 entity '{}'",
+                    trigger.entity
+                )));
+            }
+        }
+    }
+
     Ok(manifest)
 }
 
@@ -1110,4 +1287,270 @@ card_title_field = "name"
         let result = parse_manifest(toml);
         assert!(result.is_err());
     }
+
+    // ============================================================
+    // P2 manifest 扩展测试
+    // ============================================================
+
+    #[test]
+    fn parse_settings_section() {
+        let toml = r#"
+[metadata]
+id = "test"
+name = "Test"
+version = "0.1.0"
+
+[settings]
+[[settings.fields]]
+name = "default_tax_rate"
+display_name = "默认税率"
+field_type = "number"
+default_value = 0.13
+range = [0.0, 1.0]
+group = "财务"
+
+[[settings.fields]]
+name = "invoice_prefix"
+display_name = "发票前缀"
+field_type = "text"
+default_value = "INV"
+
+[[settings.fields]]
+name = "auto_notify"
+display_name = "自动通知"
+field_type = "boolean"
+default_value = true
+description = "发票创建后是否自动发送通知"
+"#;
+        let manifest = parse_manifest(toml).unwrap();
+        let settings = manifest.settings.unwrap();
+        assert_eq!(settings.fields.len(), 3);
+        assert_eq!(settings.fields[0].name, "default_tax_rate");
+        assert_eq!(settings.fields[0].range, Some((0.0, 1.0)));
+        assert_eq!(settings.fields[0].group.as_deref(), Some("财务"));
+        assert_eq!(settings.fields[1].name, "invoice_prefix");
+        assert_eq!(settings.fields[2].name, "auto_notify");
+        assert!(matches!(settings.fields[2].field_type, PluginSettingType::Boolean));
+    }
+
+    #[test]
+    fn parse_numbering_section() {
+        let toml = r#"
+[metadata]
+id = "test"
+name = "Test"
+version = "0.1.0"
+
+[schema]
+[[schema.entities]]
+name = "invoice"
+display_name = "发票"
+
+[[numbering]]
+entity = "invoice"
+field = "invoice_no"
+prefix = "INV"
+format = "{PREFIX}-{YEAR}-{SEQ:4}"
+reset_rule = "yearly"
+seq_length = 4
+"#;
+        let manifest = parse_manifest(toml).unwrap();
+        let numbering = manifest.numbering.unwrap();
+        assert_eq!(numbering.len(), 1);
+        assert_eq!(numbering[0].entity, "invoice");
+        assert_eq!(numbering[0].field, "invoice_no");
+        assert_eq!(numbering[0].prefix, "INV");
+        assert!(matches!(numbering[0].reset_rule, PluginNumberingReset::Yearly));
+    }
+
+    #[test]
+    fn reject_numbering_with_unknown_entity() {
+        let toml = r#"
+[metadata]
+id = "test"
+name = "Test"
+version = "0.1.0"
+
+[[numbering]]
+entity = "nonexistent"
+field = "code"
+prefix = "T"
+"#;
+        let result = parse_manifest(toml);
+        assert!(result.is_err());
+    }
+
+    #[test]
+    fn parse_trigger_events_section() {
+        let toml = r#"
+[metadata]
+id = "test"
+name = "Test"
+version = "0.1.0"
+
+[schema]
+[[schema.entities]]
+name = "invoice"
+display_name = "发票"
+
+[[trigger_events]]
+name = "invoice.created"
+display_name = "发票创建"
+description = "新发票创建时触发"
+entity = "invoice"
+on = "create"
+
+[[trigger_events]]
+name = "invoice.overdue"
+display_name = "发票逾期"
+description = "发票超过付款期限未收款"
+entity = "invoice"
+on = "update"
+"#;
+        let manifest = parse_manifest(toml).unwrap();
+        let triggers = manifest.trigger_events.unwrap();
+        assert_eq!(triggers.len(), 2);
+        assert_eq!(triggers[0].name, "invoice.created");
+        assert!(matches!(triggers[0].on, PluginTriggerOn::Create));
+        assert_eq!(triggers[1].name, "invoice.overdue");
+    }
+
+    #[test]
+    fn reject_trigger_event_with_unknown_entity() {
+        let toml = r#"
+[metadata]
+id = "test"
+name = "Test"
+version = "0.1.0"
+
+[[trigger_events]]
+name = "test.trigger"
+display_name = "测试"
+entity = "nonexistent"
+on = "create"
+"#;
+        let result = parse_manifest(toml);
+        assert!(result.is_err());
+    }
+
+    #[test]
+    fn parse_entity_with_import_export() {
+        let toml = r#"
+[metadata]
+id = "test"
+name = "Test"
+version = "0.1.0"
+
+[schema]
+[[schema.entities]]
+name = "product"
+display_name = "商品"
+importable = true
+exportable = true
+
+[[schema.entities]]
+name = "internal_log"
+display_name = "内部日志"
+"#;
+        let manifest = parse_manifest(toml).unwrap();
+        let entities = &manifest.schema.unwrap().entities;
+        assert_eq!(entities[0].importable, Some(true));
+        assert_eq!(entities[0].exportable, Some(true));
+        assert_eq!(entities[1].importable, None);
+    }
+
+    #[test]
+    fn parse_full_p2_manifest() {
+        let toml = r#"
+[metadata]
+id = "erp-finance"
+name = "财务/应收"
+version = "0.1.0"
+description = "财务管理与应收账款"
+author = "ERP Team"
+
+[schema]
+[[schema.entities]]
+name = "invoice"
+display_name = "发票"
+importable = true
+exportable = true
+
+[[schema.entities.fields]]
+name = "invoice_no"
+field_type = "string"
+required = true
+unique = true
+display_name = "发票编号"
+
+[[schema.entities.fields]]
+name = "customer_id"
+field_type = "uuid"
+display_name = "客户"
+ref_plugin = "erp-crm"
+ref_entity = "customer"
+ref_label_field = "name"
+ref_search_fields = ["name"]
+ref_fallback_label = "外部客户"
+
+[[schema.entities]]
+name = "payment"
+display_name = "收款"
+
+[settings]
+[[settings.fields]]
+name = "default_tax_rate"
+display_name = "默认税率"
+field_type = "number"
+default_value = 0.13
+group = "税务"
+
+[[settings.fields]]
+name = "invoice_prefix"
+display_name = "发票前缀"
+field_type = "text"
+default_value = "INV"
+
+[[numbering]]
+entity = "invoice"
+field = "invoice_no"
+prefix = "INV"
+format = "{PREFIX}-{YEAR}-{SEQ:4}"
+reset_rule = "yearly"
+
+[[trigger_events]]
+name = "invoice.created"
+display_name = "发票创建"
+entity = "invoice"
+on = "create"
+
+[[permissions]]
+code = "invoice.list"
+name = "查看发票"
+
+[[permissions]]
+code = "invoice.manage"
+name = "管理发票"
+"#;
+        let manifest = parse_manifest(toml).unwrap();
+        assert_eq!(manifest.metadata.id, "erp-finance");
+
+        // settings
+        let settings = manifest.settings.unwrap();
+        assert_eq!(settings.fields.len(), 2);
+
+        // numbering
+        let numbering = manifest.numbering.unwrap();
+        assert_eq!(numbering.len(), 1);
+        assert_eq!(numbering[0].entity, "invoice");
+
+        // trigger_events
+        let triggers = manifest.trigger_events.unwrap();
+        assert_eq!(triggers.len(), 1);
+
+        // import/export on entity
+        let entities = &manifest.schema.unwrap().entities;
+        assert_eq!(entities[0].importable, Some(true));
+        assert_eq!(entities[0].exportable, Some(true));
+    }
 }
diff --git a/crates/erp-plugin/src/module.rs b/crates/erp-plugin/src/module.rs
index 126920f..aaaea26 100644
--- a/crates/erp-plugin/src/module.rs
+++ b/crates/erp-plugin/src/module.rs
@@ -66,6 +66,10 @@ impl PluginModule {
             .route(
                 "/admin/plugins/{id}/upgrade",
                 post(crate::handler::plugin_handler::upgrade_plugin::<S>),
+            )
+            .route(
+                "/admin/plugins/{id}/validate",
+                get(crate::handler::plugin_handler::validate_plugin::<S>),
             );
 
         // 插件数据 CRUD 路由
diff --git a/crates/erp-plugin/src/plugin_validator.rs b/crates/erp-plugin/src/plugin_validator.rs
new file mode 100644
index 0000000..22d9062
--- /dev/null
+++ b/crates/erp-plugin/src/plugin_validator.rs
@@ -0,0 +1,304 @@
+use crate::error::{PluginError, PluginResult};
+use crate::manifest::{parse_manifest, PluginManifest};
+
+/// 插件上传时校验报告
+#[derive(Debug, Clone, serde::Serialize)]
+pub struct ValidationReport {
+    pub valid: bool,
+    pub errors: Vec<String>,
+    pub warnings: Vec<String>,
+    pub metrics: PluginMetrics,
+}
+
+/// 插件质量指标
+#[derive(Debug, Clone, Default, serde::Serialize)]
+pub struct PluginMetrics {
+    pub entity_count: usize,
+    pub field_count: usize,
+    pub page_count: usize,
+    pub permission_count: usize,
+    pub relation_count: usize,
+    pub has_import_export: bool,
+    pub has_settings: bool,
+    pub has_numbering: bool,
+    pub has_trigger_events: bool,
+    pub wasm_size_bytes: usize,
+    pub complexity_score: f64,
+}
+
+/// 运行时监控指标
+#[derive(Debug, Clone, Default, serde::Serialize)]
+pub struct RuntimeMetrics {
+    pub error_count: u64,
+    pub total_invocations: u64,
+    pub avg_response_ms: f64,
+    pub fuel_consumption_avg: f64,
+    pub memory_peak_bytes: u64,
+    pub last_error: Option<String>,
+    pub last_error_at: Option<chrono::DateTime<chrono::Utc>>,
+}
+
+impl RuntimeMetrics {
+    pub fn error_rate(&self) -> f64 {
+        if self.total_invocations == 0 {
+            return 0.0;
+        }
+        self.error_count as f64 / self.total_invocations as f64
+    }
+}
+
+/// 上传时安全扫描
+pub fn validate_plugin_security(manifest: &PluginManifest, wasm_size: usize) -> PluginResult<ValidationReport> {
+    let mut errors = Vec::new();
+    let mut warnings = Vec::new();
+
+    // 1. WASM 大小检查（上限 10MB）
+    if wasm_size > 10 * 1024 * 1024 {
+        errors.push(format!("WASM 文件过大: {} bytes (上限 10MB)", wasm_size));
+    } else if wasm_size > 5 * 1024 * 1024 {
+        warnings.push(format!("WASM 文件较大: {} bytes (>5MB)", wasm_size));
+    }
+
+    // 2. 实体数量检查（上限 20）
+    if let Some(schema) = &manifest.schema {
+        if schema.entities.len() > 20 {
+            errors.push(format!("实体数量过多: {} (上限 20)", schema.entities.len()));
+        }
+
+        for entity in &schema.entities {
+            // 字段数量检查
+            if entity.fields.len() > 50 {
+                errors.push(format!(
+                    "实体 '{}' 字段数量过多: {} (上限 50)",
+                    entity.name, entity.fields.len()
+                ));
+            }
+
+            // 索引数量检查
+            if entity.indexes.len() > 10 {
+                warnings.push(format!(
+                    "实体 '{}' 索引数量较多: {} (>10 可能影响写入性能)",
+                    entity.name, entity.indexes.len()
+                ));
+            }
+
+            // 检查字段中有无潜在 SQL 注入风险的字段名
+            for field in &entity.fields {
+                if field.name.len() > 64 {
+                    errors.push(format!(
+                        "字段名过长: '{}.{}' (上限 64 字符)",
+                        entity.name, field.name
+                    ));
+                }
+                if !field.name.chars().all(|c| c.is_ascii_alphanumeric() || c == '_') {
+                    errors.push(format!(
+                        "字段名包含非法字符: '{}.{}' (只允许字母、数字、下划线)",
+                        entity.name, field.name
+                    ));
+                }
+            }
+        }
+    }
+
+    // 3. 权限码命名规范检查
+    if let Some(permissions) = &manifest.permissions {
+        for perm in permissions {
+            if !perm.code.contains('.') {
+                warnings.push(format!(
+                    "权限码 '{}' 建议使用 'entity.action' 格式",
+                    perm.code
+                ));
+            }
+        }
+    }
+
+    // 4. 依赖检查
+    if manifest.metadata.dependencies.len() > 5 {
+        warnings.push(format!(
+            "依赖数量较多: {} (>5 可能增加安装复杂度)",
+            manifest.metadata.dependencies.len()
+        ));
+    }
+
+    // 5. 计算复杂度分数
+    let mut metrics = collect_metrics(manifest, wasm_size);
+    metrics.complexity_score = calculate_complexity_score(&metrics);
+
+    if metrics.complexity_score > 80.0 {
+        warnings.push(format!(
+            "插件复杂度较高: {:.1} (>80 建议拆分)",
+            metrics.complexity_score
+        ));
+    }
+
+    let valid = errors.is_empty();
+    Ok(ValidationReport {
+        valid,
+        errors,
+        warnings,
+        metrics,
+    })
+}
+
+/// 收集插件指标
+fn collect_metrics(manifest: &PluginManifest, wasm_size: usize) -> PluginMetrics {
+    let mut metrics = PluginMetrics {
+        wasm_size_bytes: wasm_size,
+        ..Default::default()
+    };
+
+    if let Some(schema) = &manifest.schema {
+        metrics.entity_count = schema.entities.len();
+        for entity in &schema.entities {
+            metrics.field_count += entity.fields.len();
+            metrics.relation_count += entity.relations.len();
+            if entity.importable == Some(true) || entity.exportable == Some(true) {
+                metrics.has_import_export = true;
+            }
+        }
+    }
+
+    if let Some(ui) = &manifest.ui {
+        metrics.page_count = count_pages(&ui.pages);
+    }
+
+    if let Some(permissions) = &manifest.permissions {
+        metrics.permission_count = permissions.len();
+    }
+
+    metrics.has_settings = manifest.settings.is_some();
+    metrics.has_numbering = manifest.numbering.as_ref().map_or(false, |n| !n.is_empty());
+    metrics.has_trigger_events = manifest.trigger_events.as_ref().map_or(false, |t| !t.is_empty());
+
+    metrics
+}
+
+fn count_pages(pages: &[crate::manifest::PluginPageType]) -> usize {
+    let mut count = 0;
+    for page in pages {
+        count += 1;
+        if let crate::manifest::PluginPageType::Tabs { tabs, .. } = page {
+            count += count_pages(tabs);
+        }
+    }
+    count
+}
+
+/// 计算复杂度分数（0-100）
+fn calculate_complexity_score(metrics: &PluginMetrics) -> f64 {
+    let entity_score = (metrics.entity_count as f64 / 20.0) * 30.0;
+    let field_score = (metrics.field_count as f64 / 100.0) * 20.0;
+    let page_score = (metrics.page_count as f64 / 20.0) * 15.0;
+    let relation_score = (metrics.relation_count as f64 / 30.0) * 15.0;
+    let size_score = (metrics.wasm_size_bytes as f64 / (10.0 * 1024.0 * 1024.0)) * 20.0;
+
+    (entity_score + field_score + page_score + relation_score + size_score).min(100.0)
+}
+
+/// 性能基准测试结果
+#[derive(Debug, Clone, serde::Serialize)]
+pub struct BenchmarkResult {
+    pub create_avg_ms: f64,
+    pub read_avg_ms: f64,
+    pub update_avg_ms: f64,
+    pub delete_avg_ms: f64,
+    pub list_avg_ms: f64,
+    pub passed: bool,
+    pub details: String,
+}
+
+impl BenchmarkResult {
+    /// 创建操作的阈值: 500ms
+    pub const CREATE_THRESHOLD_MS: f64 = 500.0;
+    /// 读取操作的阈值: 200ms
+    pub const READ_THRESHOLD_MS: f64 = 200.0;
+    /// 列表查询的阈值: 1000ms
+    pub const LIST_THRESHOLD_MS: f64 = 1000.0;
+
+    pub fn check(&self) -> bool {
+        self.create_avg_ms <= Self::CREATE_THRESHOLD_MS
+            && self.read_avg_ms <= Self::READ_THRESHOLD_MS
+            && self.list_avg_ms <= Self::LIST_THRESHOLD_MS
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn validate_security_basic() {
+        let toml = r#"
+[metadata]
+id = "test"
+name = "Test"
+version = "0.1.0"
+
+[schema]
+[[schema.entities]]
+name = "product"
+display_name = "商品"
+
+[[schema.entities.fields]]
+name = "sku"
+field_type = "string"
+required = true
+"#;
+        let manifest = parse_manifest(toml).unwrap();
+        let report = validate_plugin_security(&manifest, 1024).unwrap();
+        assert!(report.valid);
+        assert!(report.errors.is_empty());
+    }
+
+    #[test]
+    fn reject_oversized_wasm() {
+        let toml = r#"
+[metadata]
+id = "test"
+name = "Test"
+version = "0.1.0"
+"#;
+        let manifest = parse_manifest(toml).unwrap();
+        let report = validate_plugin_security(&manifest, 15 * 1024 * 1024).unwrap();
+        assert!(!report.valid);
+        assert!(report.errors.iter().any(|e| e.contains("WASM 文件过大")));
+    }
+
+    #[test]
+    fn complexity_score_calculation() {
+        let metrics = PluginMetrics {
+            entity_count: 5,
+            field_count: 30,
+            page_count: 5,
+            relation_count: 3,
+            wasm_size_bytes: 500_000,
+            ..Default::default()
+        };
+        let score = calculate_complexity_score(&metrics);
+        assert!(score > 0.0 && score < 50.0, "score = {}", score);
+    }
+
+    #[test]
+    fn runtime_metrics_error_rate() {
+        let metrics = RuntimeMetrics {
+            error_count: 5,
+            total_invocations: 100,
+            ..Default::default()
+        };
+        assert!((metrics.error_rate() - 0.05).abs() < 0.001);
+    }
+
+    #[test]
+    fn benchmark_threshold_check() {
+        let result = BenchmarkResult {
+            create_avg_ms: 300.0,
+            read_avg_ms: 100.0,
+            update_avg_ms: 200.0,
+            delete_avg_ms: 150.0,
+            list_avg_ms: 800.0,
+            passed: true,
+            details: String::new(),
+        };
+        assert!(result.check());
+    }
+}
diff --git a/crates/erp-plugin/src/service.rs b/crates/erp-plugin/src/service.rs
index 4a7ef18..3570bd9 100644
--- a/crates/erp-plugin/src/service.rs
+++ b/crates/erp-plugin/src/service.rs
@@ -29,6 +29,14 @@ impl PluginService {
         // 解析 manifest
         let manifest = parse_manifest(manifest_toml)?;
 
+        // 安全扫描
+        let validation = crate::plugin_validator::validate_plugin_security(&manifest, wasm_binary.len())?;
+        if !validation.valid {
+            return Err(PluginError::ValidationError(format!(
+                "插件安全校验失败: {}", validation.errors.join("; ")
+            )).into());
+        }
+
         // 计算 WASM hash
         let mut hasher = Sha256::new();
         hasher.update(&wasm_binary);
@@ -403,6 +411,10 @@ impl PluginService {
                         events: None,
                         ui: None,
                         permissions: None,
+                        settings: None,
+                        numbering: None,
+                        templates: None,
+                        trigger_events: None,
                     }
                 });
             let entities = entities_map.get(&model.id).cloned().unwrap_or_default();
@@ -439,6 +451,16 @@ impl PluginService {
 
         erp_core::error::check_version(expected_version, model.version)?;
 
+        // 校验配置值是否符合 manifest settings 声明
+        let manifest: PluginManifest =
+            serde_json::from_value(model.manifest_json.clone())
+                .map_err(|e| PluginError::InvalidManifest(e.to_string()))?;
+        if let Some(settings) = &manifest.settings {
+            validate_plugin_settings(config.as_object().ok_or_else(|| {
+                PluginError::ValidationError("config 必须是 JSON 对象".to_string())
+            })?, &settings.fields)?;
+        }
+
         let now = Utc::now();
         let mut active: plugin::ActiveModel = model.into();
         active.config_json = Set(config);
@@ -446,9 +468,6 @@ impl PluginService {
         active.updated_by = Set(Some(operator_id));
         let model = active.update(db).await?;
 
-        let manifest: PluginManifest =
-            serde_json::from_value(model.manifest_json.clone())
-                .map_err(|e| PluginError::InvalidManifest(e.to_string()))?;
         let entities = find_plugin_entities(plugin_id, tenant_id, db).await.unwrap_or_default();
         Ok(plugin_model_to_resp(&model, &manifest, entities))
     }
@@ -489,7 +508,7 @@ impl PluginService {
             serde_json::from_value(model.manifest_json.clone())
                 .map_err(|e| PluginError::InvalidManifest(e.to_string()))?;
 
-        // 构建 schema 响应：entities + ui 页面配置
+        // 构建 schema 响应：entities + ui 页面配置 + settings + numbering + trigger_events
         let mut result = serde_json::Map::new();
         if let Some(schema) = &manifest.schema {
             result.insert(
@@ -503,6 +522,24 @@ impl PluginService {
                 serde_json::to_value(ui).unwrap_or_default(),
             );
         }
+        if let Some(settings) = &manifest.settings {
+            result.insert(
+                "settings".to_string(),
+                serde_json::to_value(settings).unwrap_or_default(),
+            );
+        }
+        if let Some(numbering) = &manifest.numbering {
+            result.insert(
+                "numbering".to_string(),
+                serde_json::to_value(numbering).unwrap_or_default(),
+            );
+        }
+        if let Some(triggers) = &manifest.trigger_events {
+            result.insert(
+                "trigger_events".to_string(),
+                serde_json::to_value(triggers).unwrap_or_default(),
+            );
+        }
         Ok(serde_json::Value::Object(result))
     }
 
@@ -681,6 +718,15 @@ fn find_plugin(
     }
 }
 
+/// 公开的插件查询 — 供 handler 使用
+pub async fn find_plugin_model(
+    plugin_id: Uuid,
+    tenant_id: Uuid,
+    db: &sea_orm::DatabaseConnection,
+) -> AppResult<plugin::Model> {
+    find_plugin(plugin_id, tenant_id, db).await
+}
+
 /// 批量查询多插件的 entities，返回 plugin_id → Vec<PluginEntityResp> 映射。
 async fn find_batch_plugin_entities(
     plugin_ids: &[Uuid],
@@ -754,6 +800,77 @@ fn validate_status_any(actual: &str, expected: &[&str]) -> AppResult<()> {
     Ok(())
 }
 
+/// 校验配置值是否符合 manifest settings 声明
+fn validate_plugin_settings(
+    config: &serde_json::Map<String, serde_json::Value>,
+    fields: &[crate::manifest::PluginSettingField],
+) -> AppResult<()> {
+    use crate::manifest::PluginSettingType;
+
+    for field in fields {
+        let value = config.get(&field.name);
+
+        // 必填校验
+        if field.required {
+            match value {
+                None | Some(serde_json::Value::Null) => {
+                    return Err(PluginError::ValidationError(format!(
+                        "配置项 '{}' ({}) 为必填",
+                        field.name, field.display_name
+                    ))
+                    .into());
+                }
+                Some(serde_json::Value::String(s)) if s.is_empty() => {
+                    return Err(PluginError::ValidationError(format!(
+                        "配置项 '{}' ({}) 不能为空",
+                        field.name, field.display_name
+                    ))
+                    .into());
+                }
+                _ => {}
+            }
+        }
+
+        // 类型校验
+        if let Some(val) = value {
+            if !val.is_null() {
+                let type_ok = match field.field_type {
+                    PluginSettingType::Text => val.is_string(),
+                    PluginSettingType::Number => val.is_number(),
+                    PluginSettingType::Boolean => val.is_boolean(),
+                    PluginSettingType::Select => val.is_string(),
+                    PluginSettingType::Multiselect => val.is_array(),
+                    PluginSettingType::Color => val.is_string(),
+                    PluginSettingType::Date => val.is_string(),
+                    PluginSettingType::Datetime => val.is_string(),
+                    PluginSettingType::Json => true,
+                };
+                if !type_ok {
+                    return Err(PluginError::ValidationError(format!(
+                        "配置项 '{}' 类型错误，期望 {:?}",
+                        field.name, field.field_type
+                    ))
+                    .into());
+                }
+
+                // 数值范围校验
+                if let Some((min, max)) = field.range {
+                    if let Some(n) = val.as_f64() {
+                        if n < min || n > max {
+                            return Err(PluginError::ValidationError(format!(
+                                "配置项 '{}' ({}) 的值 {} 超出范围 [{}, {}]",
+                                field.name, field.display_name, n, min, max
+                            ))
+                            .into());
+                        }
+                    }
+                }
+            }
+        }
+    }
+    Ok(())
+}
+
 fn plugin_model_to_resp(
     model: &plugin::Model,
     manifest: &PluginManifest,
diff --git a/crates/erp-plugin/wit/plugin.wit b/crates/erp-plugin/wit/plugin.wit
index a61ca68..e801831 100644
--- a/crates/erp-plugin/wit/plugin.wit
+++ b/crates/erp-plugin/wit/plugin.wit
@@ -28,6 +28,12 @@ interface host-api {
 
     /// 检查当前用户权限
     check-permission: func(permission: string) -> result<bool, string>;
+
+    /// 根据编号规则生成下一个编号（如 INV-2026-0001）
+    numbering-generate: func(rule-key: string) -> result<string, string>;
+
+    /// 读取插件配置项
+    setting-get: func(key: string) -> result<list<u8>, string>;
 }
 
 /// 插件导出的 API（宿主调用这些函数）
diff --git a/crates/erp-server/migration/src/lib.rs b/crates/erp-server/migration/src/lib.rs
index bacfeee..a0d0cb3 100644
--- a/crates/erp-server/migration/src/lib.rs
+++ b/crates/erp-server/migration/src/lib.rs
@@ -39,6 +39,7 @@ mod m20260418_000036_add_data_scope_to_role_permissions;
 mod m20260419_000037_create_user_departments;
 mod m20260419_000038_fix_crm_permission_codes;
 mod m20260419_000039_entity_registry_columns;
+mod m20260419_000040_plugin_market;
 
 pub struct Migrator;
 
@@ -85,6 +86,7 @@ impl MigratorTrait for Migrator {
             Box::new(m20260419_000037_create_user_departments::Migration),
             Box::new(m20260419_000038_fix_crm_permission_codes::Migration),
             Box::new(m20260419_000039_entity_registry_columns::Migration),
+            Box::new(m20260419_000040_plugin_market::Migration),
         ]
     }
 }
diff --git a/crates/erp-server/migration/src/m20260419_000040_plugin_market.rs b/crates/erp-server/migration/src/m20260419_000040_plugin_market.rs
new file mode 100644
index 0000000..ba6af16
--- /dev/null
+++ b/crates/erp-server/migration/src/m20260419_000040_plugin_market.rs
@@ -0,0 +1,103 @@
+use sea_orm_migration::prelude::*;
+
+/// 插件市场目录表 — P4 插件市场基础设施
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .create_table(
+                Table::create()
+                    .table(Alias::new("plugin_market_entries"))
+                    .if_not_exists()
+                    .col(
+                        ColumnDef::new(Alias::new("id"))
+                            .uuid()
+                            .not_null()
+                            .primary_key(),
+                    )
+                    .col(ColumnDef::new(Alias::new("plugin_id")).string().not_null())
+                    .col(ColumnDef::new(Alias::new("name")).string().not_null())
+                    .col(ColumnDef::new(Alias::new("version")).string().not_null())
+                    .col(ColumnDef::new(Alias::new("description")).text())
+                    .col(ColumnDef::new(Alias::new("author")).string())
+                    .col(ColumnDef::new(Alias::new("category")).string()) // 行业分类
+                    .col(ColumnDef::new(Alias::new("tags")).json()) // 标签列表
+                    .col(ColumnDef::new(Alias::new("icon_url")).string())
+                    .col(ColumnDef::new(Alias::new("screenshots")).json()) // 截图 URL 列表
+                    .col(ColumnDef::new(Alias::new("wasm_binary")).binary().not_null())
+                    .col(ColumnDef::new(Alias::new("manifest_toml")).text().not_null())
+                    .col(ColumnDef::new(Alias::new("wasm_hash")).string().not_null())
+                    .col(ColumnDef::new(Alias::new("min_platform_version")).string())
+                    .col(ColumnDef::new(Alias::new("status"))
+                        .string()
+                        .not_null()
+                        .default("published")) // published | suspended
+                    .col(ColumnDef::new(Alias::new("download_count")).integer().not_null().default(0))
+                    .col(ColumnDef::new(Alias::new("rating_avg")).decimal().not_null().default(0.0))
+                    .col(ColumnDef::new(Alias::new("rating_count")).integer().not_null().default(0))
+                    .col(ColumnDef::new(Alias::new("changelog")).text()) // 版本更新日志
+                    .col(ColumnDef::new(Alias::new("created_at"))
+                        .timestamp_with_time_zone()
+                        .not_null()
+                        .default(Expr::current_timestamp()))
+                    .col(ColumnDef::new(Alias::new("updated_at"))
+                        .timestamp_with_time_zone()
+                        .not_null()
+                        .default(Expr::current_timestamp()))
+                    .to_owned(),
+            )
+            .await?;
+
+        // 插件市场评论/评分表
+        manager
+            .create_table(
+                Table::create()
+                    .table(Alias::new("plugin_market_reviews"))
+                    .if_not_exists()
+                    .col(
+                        ColumnDef::new(Alias::new("id"))
+                            .uuid()
+                            .not_null()
+                            .primary_key(),
+                    )
+                    .col(ColumnDef::new(Alias::new("tenant_id")).uuid().not_null())
+                    .col(ColumnDef::new(Alias::new("user_id")).uuid().not_null())
+                    .col(ColumnDef::new(Alias::new("market_entry_id")).uuid().not_null())
+                    .col(ColumnDef::new(Alias::new("rating")).integer().not_null()) // 1-5
+                    .col(ColumnDef::new(Alias::new("review_text")).text())
+                    .col(ColumnDef::new(Alias::new("created_at"))
+                        .timestamp_with_time_zone()
+                        .not_null()
+                        .default(Expr::current_timestamp()))
+                    .to_owned(),
+            )
+            .await?;
+
+        // 唯一索引：每个用户对每个市场条目只能评一次
+        manager
+            .create_index(
+                Index::create()
+                    .if_not_exists()
+                    .unique()
+                    .name("uq_market_review_tenant_user_entry")
+                    .table(Alias::new("plugin_market_reviews"))
+                    .col(Alias::new("tenant_id"))
+                    .col(Alias::new("user_id"))
+                    .col(Alias::new("market_entry_id"))
+                    .to_owned(),
+            )
+            .await
+    }
+
+    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .drop_table(Table::drop().table(Alias::new("plugin_market_reviews")).to_owned())
+            .await?;
+        manager
+            .drop_table(Table::drop().table(Alias::new("plugin_market_entries")).to_owned())
+            .await
+    }
+}
diff --git a/crates/erp-server/tests/integration/plugin_tests.rs b/crates/erp-server/tests/integration/plugin_tests.rs
index 439844b..1432cdb 100644
--- a/crates/erp-server/tests/integration/plugin_tests.rs
+++ b/crates/erp-server/tests/integration/plugin_tests.rs
@@ -87,11 +87,17 @@ fn make_test_manifest() -> PluginManifest {
                 indexes: vec![],
                 relations: vec![],
                 data_scope: None,
+                importable: None,
+                exportable: None,
             }],
         }),
         events: None,
         ui: None,
         permissions: None,
+        settings: None,
+        numbering: None,
+        templates: None,
+        trigger_events: None,
     }
 }