diff --git a/packages/core/client/src/application/__tests__/Application.test.tsx b/packages/core/client/src/application/__tests__/Application.test.tsx
index 83a95768ae..2d39cb0047 100644
--- a/packages/core/client/src/application/__tests__/Application.test.tsx
+++ b/packages/core/client/src/application/__tests__/Application.test.tsx
@@ -242,8 +242,7 @@ describe('Application', () => {
       expect(screen.getByText('AboutComponent')).toBeInTheDocument();
     });
 
-    // TODO: 会一直 loading，暂时不知道怎么解决，先跳过
-    it.skip('mount', async () => {
+    it('mount', async () => {
       const Hello = () => <div>Hello</div>;
       const app = new Application({
         router,
diff --git a/packages/core/client/src/application/__tests__/Plugin.test.ts b/packages/core/client/src/application/__tests__/Plugin.test.ts
index 693bf76fb4..836a4ff78c 100644
--- a/packages/core/client/src/application/__tests__/Plugin.test.ts
+++ b/packages/core/client/src/application/__tests__/Plugin.test.ts
@@ -4,13 +4,6 @@ import { Application } from '../Application';
 import { Plugin } from '../Plugin';
 
 describe('Plugin', () => {
-  beforeAll(() => {
-    const mock = new MockAdapter(axios);
-    mock.onGet('pm:listEnabled').reply(200, {
-      data: [],
-    });
-  });
-
   it('lifecycle', async () => {
     const afterAdd = vitest.fn();
     const beforeLoad = vitest.fn();
@@ -66,6 +59,63 @@ describe('PluginManager', () => {
     expect(fn2).toBeCalledWith(config);
   });
 
+  it('remote plugins', async () => {
+    const mock = new MockAdapter(axios);
+    mock.onGet('pm:listEnabled').reply(200, {
+      data: [
+        {
+          name: '@nocobase/demo',
+          packageName: '@nocobase/demo',
+          url: 'https://demo1.com',
+        },
+        {
+          name: '@nocobase/demo2',
+          packageName: '@nocobase/demo2',
+          url: 'https://demo2.com',
+        },
+      ],
+    });
+
+    // mock requirejs
+    const remoteFn = vi.fn();
+
+    const demo1Mock = vi.fn();
+    const demo2Mock = vi.fn();
+    class Demo1Plugin extends Plugin {
+      async load() {
+        demo1Mock();
+      }
+    }
+
+    class Demo2Plugin extends Plugin {
+      async load() {
+        demo2Mock();
+      }
+    }
+
+    const mockPluginsModules = (pluginData, resolve) => {
+      remoteFn();
+      resolve({ default: Demo1Plugin }, { default: Demo2Plugin });
+    };
+
+    const requirejs: any = {
+      requirejs: mockPluginsModules,
+    };
+
+    requirejs.requirejs.config = vi.fn();
+    requirejs.requirejs.requirejs = vi.fn();
+
+    const app = new Application({
+      loadRemotePlugins: true,
+    });
+    app.requirejs = requirejs;
+
+    await app.load();
+
+    expect(remoteFn).toBeCalledTimes(1);
+    expect(demo1Mock).toBeCalledTimes(1);
+  });
+
   it('Load other plugins through plugins', async () => {
     const fn2 = vitest.fn();
     const config = { a: 1 };
diff --git a/packages/core/client/src/application/__tests__/SchemaToolbar.test.tsx b/packages/core/client/src/application/__tests__/SchemaToolbar.test.tsx
new file mode 100644
index 0000000000..ce51b2eab1
--- /dev/null
+++ b/packages/core/client/src/application/__tests__/SchemaToolbar.test.tsx
@@ -0,0 +1,147 @@
+import React from 'react';
+import { fireEvent, render, screen, waitFor } from '@nocobase/test/client';
+import { SchemaToolbarProvider, useSchemaToolbar, useSchemaToolbarRender } from '../schema-toolbar';
+import { SchemaComponent, SchemaComponentProvider, SortableContext, SortableProvider } from '../../schema-component';
+import { useFieldSchema } from '@formily/react';
+import { Application, ApplicationContext } from '@nocobase/client';
+
+describe('SchemaToolbar', () => {
+  test('SchemaToolbarProvider & useSchemaToolbar', () => {
+    const Demo = () => {
+      const context = useSchemaToolbar();
+      return <div data-testid="content">{context.test}</div>;
+    };
+
+    const Root = () => {
+      return (
+        <SchemaToolbarProvider test={'123'}>
+          <Demo></Demo>
+        </SchemaToolbarProvider>
+      );
+    };
+
+    render(<Root />);
+
+    expect(screen.getByTestId('content')).toHaveTextContent('123');
+  });
+
+  describe('useSchemaToolbarRender()', () => {
+    const renderApp = (demoSchema: any, designable = true) => {
+      const Demo = () => <div data-testid="demo">Demo</div>;
+
+      const CustomToolbar = (props) => {
+        return (
+          <>
+            <div data-testid="custom-toolbar">CustomToolbar</div>
+            <div data-testid="custom-toolbar-props">{JSON.stringify(props)}</div>
+          </>
+        );
+      };
+
+      const schema = {
+        name: 'root',
+        type: 'object',
+        'x-decorator': 'Wrapper',
+        'x-component': 'Demo',
+        ...demoSchema,
+      };
+
+      const Wrapper = ({ children }) => {
+        const schema = useFieldSchema();
+        const context = useSchemaToolbarRender(schema);
+        return (
+          <>
+            <div data-testid="toolbar">{context.render({ customProps: '123' })}</div>
+            <div data-testid="toolbar-exists">{JSON.stringify(context.exists)}</div>
+            {children}
+          </>
+        );
+      };
+
+      const app = new Application({});
+
+      render(
+        <ApplicationContext.Provider value={app}>
+          <SortableProvider>
+            <SchemaComponentProvider designable={designable}>
+              <SchemaComponent schema={schema} components={{ Demo, Wrapper, CustomToolbar }} />
+            </SchemaComponentProvider>
+          </SortableProvider>
+        </ApplicationContext.Provider>,
+      );
+    };
+
+    test('Render x-designer if x-designer has a value', () => {
+      renderApp({
+        'x-designer': 'CustomToolbar',
+      });
+
+      expect(screen.getByTestId('custom-toolbar')).toHaveTextContent('CustomToolbar');
+      expect(screen.getByTestId('custom-toolbar-props')).toHaveTextContent('{"customProps":"123"}');
+      expect(screen.getByTestId('toolbar-exists')).toHaveTextContent('true');
+    });
+
+    test('Render x-toolbar if it has a value', () => {
+      renderApp({
+        'x-toolbar': 'CustomToolbar',
+      });
+
+      expect(screen.getByTestId('custom-toolbar')).toHaveTextContent('CustomToolbar');
+    });
+
+    test('Render x-toolbar if both x-toolbar and x-designer have values', () => {
+      renderApp({
+        'x-toolbar': 'CustomToolbar',
+        'x-designer': 'CustomToolbar',
+      });
+
+      expect(screen.getByTestId('custom-toolbar')).toHaveTextContent('CustomToolbar');
+    });
+
+    test('Render the default SchemaToolbar component if x-toolbar and x-designer have no values and x-settings has a value', () => {
+      renderApp({
+        'x-settings': 'DemoSettings',
+      });
+
+      expect(screen.getByTestId('toolbar').innerHTML.length > 0).toBe(true);
+      expect(screen.getByTestId('toolbar-exists')).toHaveTextContent('true');
+    });
+
+    test('Do not render if x-toolbar and x-designer have no values and x-settings also has no value', () => {
+      renderApp({});
+
+      expect(screen.getByTestId('toolbar')).toHaveTextContent('');
+      expect(screen.getByTestId('toolbar-exists')).toHaveTextContent('false');
+    });
+
+    test('Do not render if the component corresponding to x-toolbar cannot be found', () => {
+      renderApp({
+        'x-toolbar': 'NotFound',
+      });
+
+      expect(screen.getByTestId('toolbar')).toHaveTextContent('');
+    });
+
+    test('Do not render if designable is false', () => {
+      renderApp(
+        {
+          'x-designer': 'CustomToolbar',
+        },
+        false,
+      );
+
+      expect(screen.getByTestId('toolbar')).toHaveTextContent('');
+    });
+
+    test('x-toolbar-props and custom Props', () => {
+      renderApp({
+        'x-toolbar': 'CustomToolbar',
+        'x-toolbar-props': {
+          test: '123',
+        },
+      });
+
+      expect(screen.getByTestId('custom-toolbar-props')).toHaveTextContent('{"test":"123","customProps":"123"}');
+    });
+  });
+});
diff --git a/packages/core/client/src/application/schema-toolbar/hooks/index.tsx b/packages/core/client/src/application/schema-toolbar/hooks/index.tsx
index 5ee00713c2..cbe159329d 100644
--- a/packages/core/client/src/application/schema-toolbar/hooks/index.tsx
+++ b/packages/core/client/src/application/schema-toolbar/hooks/index.tsx
@@ -6,8 +6,8 @@ import { SchemaToolbar, SchemaToolbarProps } from '../../../schema-settings';
 export const useSchemaToolbarRender = (fieldSchema: ISchema) => {
   const { designable } = useDesignable();
   const toolbar = useMemo(() => {
-    if (fieldSchema['x-designer'] || fieldSchema['x-toolbar']) {
-      return fieldSchema['x-toolbar'];
+    if (fieldSchema['x-toolbar'] || fieldSchema['x-designer']) {
+      return fieldSchema['x-toolbar'] || fieldSchema['x-designer'];
     }
 
     if (fieldSchema['x-settings']) {
@@ -17,7 +17,7 @@ export const useSchemaToolbarRender = (fieldSchema: ISchema) => {
 
   const C = useComponent(toolbar);
   return {
-    render(props?: SchemaToolbarProps) {
+    render(props?: SchemaToolbarProps & { [index: string]: any }) {
       if (!designable || !C) {
         return null;
       }