diff --git a/package.json b/package.json
index 0534ee81c..7e676b417 100644
--- a/package.json
+++ b/package.json
@@ -7,6 +7,7 @@
   "scripts": {
     "bootstrap": "lerna bootstrap",
     "clean": "lerna clean",
+    "examples": "ts-node-dev -r dotenv/config ./examples",
     "start": "cd packages/app && npm start",
     "start-client": "cd packages/app && npm run start-client",
     "start-server": "nodemon",
diff --git a/packages/server/src/application.ts b/packages/server/src/application.ts
index 81dd9ab4b..aae902680 100644
--- a/packages/server/src/application.ts
+++ b/packages/server/src/application.ts
@@ -6,6 +6,7 @@ import Database, { DatabaseOptions, TableOptions } from '@nocobase/database';
 import Resourcer, { ResourceOptions } from '@nocobase/resourcer';
 import { dataWrapping, table2resource } from './middlewares';
 import { PluginType, Plugin, PluginOptions } from './plugin';
+import { registerActions } from '@nocobase/actions';
 
 export interface ResourcerOptions {
   prefix?: string;
@@ -20,6 +21,7 @@ export interface ApplicationOptions {
 }
 
 export class Application extends Koa {
+
   public readonly db: Database;
 
   public readonly resourcer: Resourcer;
@@ -31,7 +33,12 @@ export class Application extends Koa {
   constructor(options: ApplicationOptions) {
     super();
 
-    this.db = new Database(options.database);
+    if (options.database instanceof Database) {
+      this.db = options.database;
+    } else {
+      this.db = new Database(options.database);
+    }
+
     this.resourcer = new Resourcer({ ...options.resourcer });
     this.cli = new Command();
 
@@ -55,28 +62,30 @@ export class Application extends Koa {
     });
 
     if (options.dataWrapping !== false) {
-      this.use(dataWrapping);
+      this.use(dataWrapping());
     }
 
-    this.use(table2resource);
+    this.use(table2resource());
     this.use(this.resourcer.restApiMiddleware());
 
+    registerActions(this);
+
     this.cli
       .command('db sync')
       .option('-f, --force')
       .action(async (...args) => {
-        console.log('db sync');
+        console.log('db sync...');
         const cli = args.pop();
         const force = cli.opts()?.force;
         await this.load();
         await this.db.sync(
           force
             ? {
-                force: true,
-                alter: {
-                  drop: true,
-                },
-              }
+              force: true,
+              alter: {
+                drop: true,
+              },
+            }
             : {},
         );
         await this.destroy();
@@ -120,6 +129,10 @@ export class Application extends Koa {
     return this.resourcer.define(options);
   }
 
+  actions(handlers: any) {
+    return this.resourcer.registerActions(handlers);
+  }
+
   command(nameAndArgs: string, opts?: CommandOptions) {
     return this.cli.command(nameAndArgs, opts);
   }
@@ -216,58 +229,13 @@ export class Application extends Koa {
     return true;
   }
 
-  // registerPlugin(key: string | object, plugin?: any) {
-  //   if (typeof key === 'object') {
-  //     Object.keys(key).forEach((k) => {
-  //       this.registerPlugin(k, key[k]);
-  //     });
-  //   } else {
-  //     const config = {};
-  //     if (Array.isArray(plugin)) {
-  //       const [entry, options = {}] = plugin;
-  //       Object.assign(config, { entry, options });
-  //     } else {
-  //       Object.assign(config, { entry: plugin, options: {} });
-  //     }
-  //     this.plugins.set(key, config);
-  //   }
-  // }
-
-  // async loadPlugins() {
-  //   await this.emitAsync('plugins.beforeLoad');
-  //   const allPlugins = this.plugins.values();
-  //   for (const plugin of allPlugins) {
-  //     plugin.instance = await this.loadPlugin(plugin);
-  //   }
-  //   await this.emitAsync('plugins.afterLoad');
-  // }
-
-  async start(argv = process.argv) {
+  async parse(argv = process.argv) {
     return this.cli.parseAsync(argv);
   }
 
   async destroy() {
     await this.db.close();
   }
-
-  // protected async loadPlugin({
-  //   entry,
-  //   options = {},
-  // }: {
-  //   entry: string | Function;
-  //   options: any;
-  // }) {
-  //   let main: any;
-  //   if (typeof entry === 'function') {
-  //     main = entry;
-  //   } else if (typeof entry === 'string') {
-  //     const pathname = `${entry}/${
-  //       __filename.endsWith('.ts') ? 'src' : 'lib'
-  //     }/server`;
-  //     main = require(pathname).default;
-  //   }
-  //   return main && (await main.call(this, options));
-  // }
 }
 
 export default Application;
diff --git a/packages/server/src/middlewares/action-params.ts b/packages/server/src/middlewares/action-params.ts
deleted file mode 100644
index 08aac41a7..000000000
--- a/packages/server/src/middlewares/action-params.ts
+++ /dev/null
@@ -1,31 +0,0 @@
-import { Context, Next } from '@nocobase/actions';
-
-export function actionParams(options: any = {}) {
-  return async (ctx: Context, next: Next) => {
-    const { actionName, resourceField, resourceName, fields = {} } = ctx.action.params;
-    const table = ctx.db.getTable(resourceField ? resourceField.options.target : resourceName);
-    // ctx.state.developerMode = {[Op.not]: null};
-    ctx.state.developerMode = false;
-    if (table && table.hasField('developerMode') && ctx.state.developerMode === false) {
-      ctx.action.mergeParams({ filter: { "developerMode.$isFalsy": true } }, { filter: 'and' });
-    }
-    if (table && ['get', 'list'].includes(actionName)) {
-      const except = [];
-      const appends = [];
-      for (const [name, field] of table.getFields()) {
-        if (field.options.hidden) {
-          except.push(field.options.name);
-        }
-        // if (field.options.appends) {
-        //   appends.push(field.options.name);
-        // }
-      }
-      ctx.action.mergeParams({ fields: {
-        except,
-        appends
-      } }, { fields: 'append' });
-      // console.log('ctx.action.params.fields', ctx.action.params.fields, except, appends);
-    }
-    await next();
-  }
-}
diff --git a/packages/server/src/middlewares/app-dist-serve.ts b/packages/server/src/middlewares/app-dist-serve.ts
deleted file mode 100644
index 230751660..000000000
--- a/packages/server/src/middlewares/app-dist-serve.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-import path from 'path';
-import send from 'koa-send';
-import serve from 'koa-static';
-import { Context, Next } from '@nocobase/actions';
-
-export interface AppDistServeOptions {
-  root?: string;
-  useStaticServer?: boolean;
-}
-
-export function appDistServe(options: AppDistServeOptions = {}) {
-  return async (ctx: Context, next: Next) => {
-    if (!options.root || !options.useStaticServer) {
-      return next();
-    }
-    let root = options.root;
-    if (!root.startsWith('/')) {
-      root = path.resolve(process.cwd(), root);
-    }
-    await serve(root)(ctx, next);
-    if (ctx.status == 404) {
-      return send(ctx, 'index.html', { root });
-    }
-  }
-}
diff --git a/packages/server/src/middlewares/data-wrapping.ts b/packages/server/src/middlewares/data-wrapping.ts
index 6f5f3e64c..3ccb82d9c 100644
--- a/packages/server/src/middlewares/data-wrapping.ts
+++ b/packages/server/src/middlewares/data-wrapping.ts
@@ -1,29 +1,31 @@
 import { Context, Next } from '@nocobase/actions';
 
-export async function dataWrapping(ctx: Context, next: Next) {
-  await next();
-  if (ctx.withoutDataWrapping) {
-    return;
-  }
-  if (!ctx?.action?.params) {
-    return;
-  }
-  if (ctx.body instanceof Buffer) {
-    return;
-  }
-  if (!ctx.body) {
-    ctx.body = {};
-  }
-  const { rows, ...meta } = ctx.body;
-  if (rows) {
-    ctx.body = {
-      data: rows,
-      meta,
-    };
-  } else {
-    ctx.body = {
-      data: ctx.body,
-    };
+export function dataWrapping() {
+  return async function dataWrapping(ctx: Context, next: Next) {
+    await next();
+    if (ctx.withoutDataWrapping) {
+      return;
+    }
+    if (!ctx?.action?.params) {
+      return;
+    }
+    if (ctx.body instanceof Buffer) {
+      return;
+    }
+    if (!ctx.body) {
+      ctx.body = {};
+    }
+    const { rows, ...meta } = ctx.body;
+    if (rows) {
+      ctx.body = {
+        data: rows,
+        meta,
+      };
+    } else {
+      ctx.body = {
+        data: ctx.body,
+      };
+    }
   }
 }
 
diff --git a/packages/server/src/middlewares/demo-blacklisted-actions.ts b/packages/server/src/middlewares/demo-blacklisted-actions.ts
deleted file mode 100644
index ecd8da0d3..000000000
--- a/packages/server/src/middlewares/demo-blacklisted-actions.ts
+++ /dev/null
@@ -1,27 +0,0 @@
-import { Context, Next } from '@nocobase/actions';
-
-export interface DemoBlackListedActionsOptions {
-  emails?: string[];
-  blacklist?: string[];
-}
-
-const defaultBlacklist = ['create', 'update', 'destroy', 'sort', 'upload'];
-
-export function demoBlacklistedActions(options: DemoBlackListedActionsOptions = {}) {
-  const { emails, blacklist = defaultBlacklist } = options;
-  return async (ctx: Context, next: Next) => {
-    const currentUser = ctx.state.currentUser;
-    if (currentUser && emails.includes(currentUser.email)) {
-      return next();
-    }
-    const { actionName } = ctx.action.params;
-    if (blacklist.includes(actionName)) {
-      ctx.body = {
-        data: {},
-        meta: {},
-      };
-      return;
-    }
-    await next();
-  }
-}
diff --git a/packages/server/src/middlewares/index.ts b/packages/server/src/middlewares/index.ts
index 499f85c85..2b99c68a2 100644
--- a/packages/server/src/middlewares/index.ts
+++ b/packages/server/src/middlewares/index.ts
@@ -1,5 +1,2 @@
-export * from './action-params';
-export * from './app-dist-serve';
-export * from './demo-blacklisted-actions';
 export * from './table2resource';
 export * from './data-wrapping';
diff --git a/packages/server/src/middlewares/table2resource.ts b/packages/server/src/middlewares/table2resource.ts
index 7706b1331..fe696629d 100644
--- a/packages/server/src/middlewares/table2resource.ts
+++ b/packages/server/src/middlewares/table2resource.ts
@@ -6,67 +6,69 @@ import {
 } from '@nocobase/resourcer';
 import { BELONGSTO, BELONGSTOMANY, HASMANY, HASONE } from '@nocobase/database';
 
-export async function table2resource(
-  ctx: ResourcerContext,
-  next: () => Promise<any>,
-) {
-  const resourcer = ctx.resourcer;
-  const database = ctx.database;
-  let params = parseRequest(
-    {
-      path: ctx.request.path,
-      method: ctx.request.method,
-    },
-    {
-      prefix: resourcer.options.prefix,
-      accessors: resourcer.options.accessors,
-    },
-  );
-  if (!params) {
-    return next();
-  }
-  const resourceName = getNameByParams(params);
-  // 如果资源名称未被定义
-  if (resourcer.isDefined(resourceName)) {
-    return next();
-  }
-  const [tableName, fieldName] = resourceName.split('.');
-  // 如果经过加载后是已经定义的表
-  if (!database.isDefined(tableName)) {
-    return next();
-  }
-  const table = database.getTable(tableName);
-  const field = table.getField(fieldName) as
-    | BELONGSTO
-    | HASMANY
-    | BELONGSTOMANY
-    | HASONE;
-  if (!fieldName || field) {
-    let resourceType: ResourceType = 'single';
-    let actions = {};
-    if (field) {
-      if (field instanceof HASONE) {
-        resourceType = 'hasOne';
-      } else if (field instanceof HASMANY) {
-        resourceType = 'hasMany';
-      } else if (field instanceof BELONGSTO) {
-        resourceType = 'belongsTo';
-      } else if (field instanceof BELONGSTOMANY) {
-        resourceType = 'belongsToMany';
-      }
-      if (field.options.actions) {
-        actions = field.options.actions || {};
-      }
-    } else {
-      actions = table.getOptions('actions') || {};
+export function table2resource() {
+  return async function table2resource(
+    ctx: ResourcerContext,
+    next: () => Promise<any>,
+  ) {
+    const resourcer = ctx.resourcer;
+    const database = ctx.db;
+    let params = parseRequest(
+      {
+        path: ctx.request.path,
+        method: ctx.request.method,
+      },
+      {
+        prefix: resourcer.options.prefix,
+        accessors: resourcer.options.accessors,
+      },
+    );
+    if (!params) {
+      return next();
     }
-    resourcer.define({
-      type: resourceType,
-      name: resourceName,
-      actions,
-    });
-  }
-  return next();
+    const resourceName = getNameByParams(params);
+    // 如果资源名称未被定义
+    if (resourcer.isDefined(resourceName)) {
+      return next();
+    }
+    const [tableName, fieldName] = resourceName.split('.');
+    // 如果经过加载后是已经定义的表
+    if (!database.isDefined(tableName)) {
+      return next();
+    }
+    const table = database.getTable(tableName);
+    const field = table.getField(fieldName) as
+      | BELONGSTO
+      | HASMANY
+      | BELONGSTOMANY
+      | HASONE;
+    if (!fieldName || field) {
+      let resourceType: ResourceType = 'single';
+      let actions = {};
+      if (field) {
+        if (field instanceof HASONE) {
+          resourceType = 'hasOne';
+        } else if (field instanceof HASMANY) {
+          resourceType = 'hasMany';
+        } else if (field instanceof BELONGSTO) {
+          resourceType = 'belongsTo';
+        } else if (field instanceof BELONGSTOMANY) {
+          resourceType = 'belongsToMany';
+        }
+        if (field.options.actions) {
+          actions = field.options.actions || {};
+        }
+      } else {
+        actions = table.getOptions('actions') || {};
+      }
+      resourcer.define({
+        type: resourceType,
+        name: resourceName,
+        actions,
+      });
+    }
+    return next();
+  };
 }
 
 export default table2resource;
diff --git a/packages/test/src/__tests__/mockServer.test.ts b/packages/test/src/__tests__/mockServer.test.ts
index 8d9e7a224..062060fcf 100644
--- a/packages/test/src/__tests__/mockServer.test.ts
+++ b/packages/test/src/__tests__/mockServer.test.ts
@@ -28,7 +28,7 @@ describe('mock server', () => {
   });
 
   it('resource', async () => {
-    const response = await api.resource('test').list();
+    const response = await api.agent().resource('test').list();
     expect(response.body).toEqual([1, 2]);
   });
 });
diff --git a/packages/test/src/mockServer.ts b/packages/test/src/mockServer.ts
index 3531677a6..330d1cc7b 100644
--- a/packages/test/src/mockServer.ts
+++ b/packages/test/src/mockServer.ts
@@ -1,5 +1,5 @@
 import qs from 'qs';
-import supertest from 'supertest';
+import supertest, { SuperAgentTest } from 'supertest';
 import Application, { ApplicationOptions } from '@nocobase/server';
 import { getConfig } from './mockDatabase';
 
@@ -46,59 +46,61 @@ interface Resource {
 }
 
 export class MockServer extends Application {
-
-  protected agentInstance: supertest.SuperAgentTest;
-
-  agent() {
-    if (!this.agentInstance) {
-      this.agentInstance = supertest.agent(this.callback());
-    }
-    return this.agentInstance;
-  }
-
-  resource(name: string) {
-    const agent = this.agent();
-    const keys = name.split('.');
+  agent(): SuperAgentTest & { resource: (name: string) => Resource } {
+    const agent = supertest.agent(this.callback());
     const prefix = this.resourcer.options.prefix;
     const proxy = new Proxy({}, {
       get(target, method: string, receiver) {
-        return (params: ActionParams = {}) => {
-          const {
-            associatedKey,
-            resourceKey,
-            values = {},
-            file,
-            ...restParams
-          } = params;
-          let url = prefix;
-          if (keys.length > 1) {
-            url = `/${keys[0]}/${associatedKey}/${keys[1]}`
-          } else {
-            url = `/${name}`;
-          }
-          url += `:${method as string}`;
-          if (resourceKey) {
-            url += `/${resourceKey}`;
-          }
-          console.log('request url: ' + url);
-          switch (method) {
-            case 'upload':
-              return agent
-                .post(`${url}?${qs.stringify(restParams)}`)
-                .attach('file', file)
-                .field(values);
-            case 'list':
-            case 'get':
-              return agent.get(`${url}?${qs.stringify(restParams)}`);
-            default:
-              return agent
-                .post(`${url}?${qs.stringify(restParams)}`)
-                .send(values);
+        if (method === 'resource') {
+          return (name: string) => {
+            const keys = name.split('.');
+            const proxy = new Proxy({}, {
+              get(target, method: string, receiver) {
+                return (params: ActionParams = {}) => {
+                  const {
+                    associatedKey,
+                    resourceKey,
+                    values = {},
+                    file,
+                    ...restParams
+                  } = params;
+                  let url = prefix;
+                  if (keys.length > 1) {
+                    url = `/${keys[0]}/${associatedKey}/${keys[1]}`
+                  } else {
+                    url = `/${name}`;
+                  }
+                  url += `:${method as string}`;
+                  if (resourceKey) {
+                    url += `/${resourceKey}`;
+                  }
+                  console.log('request url: ' + url);
+                  switch (method) {
+                    case 'upload':
+                      return agent
+                        .post(`${url}?${qs.stringify(restParams)}`)
+                        .attach('file', file)
+                        .field(values);
+                    case 'list':
+                    case 'get':
+                      return agent.get(`${url}?${qs.stringify(restParams)}`);
+                    default:
+                      return agent
+                        .post(`${url}?${qs.stringify(restParams)}`)
+                        .send(values);
+                  }
+                };
+              },
+            });
+            return proxy;
           }
+        }
+        return (...args: any[]) => {
+          return agent[method](...args);
         };
-      },
+      }
     });
-    return proxy as Resource;
+    return proxy as any;
   }
 }
 
diff --git a/tsconfig.json b/tsconfig.json
index b6a4b413c..0055699ef 100755
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -16,7 +16,7 @@
     "baseUrl": ".",
     "paths": {
       "@nocobase/*": [
-        "./packages/*"
+        "./packages/*/src"
       ]
     }
   }