diff --git a/packages/core/server/src/plugin-manager/PluginManager.ts b/packages/core/server/src/plugin-manager/PluginManager.ts
index 6e986682a..8e72b7261 100644
--- a/packages/core/server/src/plugin-manager/PluginManager.ts
+++ b/packages/core/server/src/plugin-manager/PluginManager.ts
@@ -176,6 +176,7 @@ export class PluginManager {
     if (!options?.async) {
       this._tmpPluginArgs.push([plugin, options]);
     }
+
     let name: string;
     if (typeof plugin === 'string') {
       name = plugin;
@@ -192,7 +193,9 @@ export class PluginManager {
       enabled: true,
       ...options,
     });
+
     const pluginName = instance.getName();
+
     if (this.plugins.has(pluginName)) {
       throw new Error(`plugin name [${pluginName}] already exists`);
     }
@@ -223,7 +226,12 @@ export class PluginManager {
     if (Array.isArray(plugin)) {
       const t = transaction || (await this.app.db.sequelize.transaction());
       try {
-        const items = await Promise.all(plugin.map((p) => this.add(p, options, t)));
+        const items = [];
+
+        for (const p of plugin) {
+          items.push(await this.add(p, options, t));
+        }
+
         await t.commit();
         return items;
       } catch (error) {
@@ -231,20 +239,26 @@ export class PluginManager {
         throw error;
       }
     }
+
     const packageName = await PluginManager.findPackage(plugin);
-    const packageJson = require(`${packageName}/package.json`);
+
     await this.generateClientFile(plugin, packageName);
+
     const instance = this.addStatic(plugin, {
       ...options,
       async: true,
     });
+
     let model = await this.repository.findOne({
       transaction,
       filter: { name: plugin },
     });
+
+    const packageJson = PluginManager.getPackageJson(packageName);
+
     if (!model) {
       const { enabled, builtIn, installed, ...others } = options;
-      model = await this.repository.create({
+      await this.repository.create({
         transaction,
         values: {
           name: plugin,
@@ -337,6 +351,10 @@ export class PluginManager {
     this.app.reload();
   }
 
+  static getPackageJson(packageName: string) {
+    return require(`${packageName}/package.json`);
+  }
+
   static getPackageName(name: string) {
     const prefixes = this.getPluginPkgPrefix();
     for (const prefix of prefixes) {
diff --git a/packages/core/test/src/mockServer.ts b/packages/core/test/src/mockServer.ts
index 0272a287f..b3b93ec8f 100644
--- a/packages/core/test/src/mockServer.ts
+++ b/packages/core/test/src/mockServer.ts
@@ -1,5 +1,5 @@
 import { Database, mockDatabase } from '@nocobase/database';
-import Application, { ApplicationOptions } from '@nocobase/server';
+import Application, { ApplicationOptions, PluginManager } from '@nocobase/server';
 import qs from 'qs';
 import supertest, { SuperAgentTest } from 'supertest';
 
@@ -130,6 +130,26 @@ export class MockServer extends Application {
 }
 
 export function mockServer(options: ApplicationOptions = {}) {
+  if (typeof TextEncoder === 'undefined') {
+    global.TextEncoder = require('util').TextEncoder;
+  }
+
+  if (typeof TextDecoder === 'undefined') {
+    global.TextDecoder = require('util').TextDecoder;
+  }
+
+  // @ts-ignore
+  if (!PluginManager.findPackagePatched) {
+    PluginManager.getPackageJson = () => {
+      return {
+        version: '0.0.0',
+      };
+    };
+
+    // @ts-ignore
+    PluginManager.findPackagePatched = true;
+  }
+
   let database;
   if (options?.database instanceof Database) {
     database = options.database;
@@ -137,11 +157,15 @@ export function mockServer(options: ApplicationOptions = {}) {
     database = mockDatabase(<any>options?.database || {});
   }
 
-  return new MockServer({
+  const app = new MockServer({
     acl: false,
     ...options,
     database,
   });
+
+  app.pm.generateClientFile = async () => {};
+
+  return app;
 }
 
 export function createMockServer() {}