diff --git a/extensions/vscode/src/features/doctor.ts b/extensions/vscode/src/features/doctor.ts
index 4f8e4fbc19..8857211503 100644
--- a/extensions/vscode/src/features/doctor.ts
+++ b/extensions/vscode/src/features/doctor.ts
@@ -1,5 +1,6 @@
-import { BaseLanguageClient, getTsdk, ExecuteCommandRequest, ExecuteCommandParams } from '@volar/vscode';
-import { commands, SFCParseResult } from '@vue/language-server';
+import { BaseLanguageClient, ExecuteCommandParams, ExecuteCommandRequest, getTsdk } from '@volar/vscode';
+import type { SFCParseResult } from '@vue/language-server';
+import { commands } from '@vue/language-server/lib/types';
 import * as semver from 'semver';
 import * as vscode from 'vscode';
 import { config } from '../config';
diff --git a/extensions/vscode/src/features/nameCasing.ts b/extensions/vscode/src/features/nameCasing.ts
index 40106388c3..599045f12c 100644
--- a/extensions/vscode/src/features/nameCasing.ts
+++ b/extensions/vscode/src/features/nameCasing.ts
@@ -1,7 +1,7 @@
-import * as vscode from 'vscode';
-import { quickPick } from '@volar/vscode/lib/common';
 import { BaseLanguageClient, ExecuteCommandParams, ExecuteCommandRequest, State, TextEdit } from '@volar/vscode';
-import { AttrNameCasing, TagNameCasing, commands } from '@vue/language-server';
+import { quickPick } from '@volar/vscode/lib/common';
+import { AttrNameCasing, TagNameCasing, commands } from '@vue/language-server/lib/types';
+import * as vscode from 'vscode';
 import { config } from '../config';
 
 export const attrNameCasings = new Map<string, AttrNameCasing>();
diff --git a/extensions/vscode/src/features/splitEditors.ts b/extensions/vscode/src/features/splitEditors.ts
index 0e470d09e1..0b2cacda44 100644
--- a/extensions/vscode/src/features/splitEditors.ts
+++ b/extensions/vscode/src/features/splitEditors.ts
@@ -1,5 +1,6 @@
 import { ExecuteCommandParams, ExecuteCommandRequest, type BaseLanguageClient } from '@volar/vscode';
-import { commands, type SFCParseResult } from '@vue/language-server';
+import type { SFCParseResult } from '@vue/language-server';
+import { commands } from '@vue/language-server/lib/types';
 import * as vscode from 'vscode';
 import { config } from '../config';
 
diff --git a/extensions/vscode/src/middleware.ts b/extensions/vscode/src/middleware.ts
index 00b75ff5ae..d4b22781cb 100644
--- a/extensions/vscode/src/middleware.ts
+++ b/extensions/vscode/src/middleware.ts
@@ -1,4 +1,4 @@
-import { AttrNameCasing, TagNameCasing } from '@vue/language-server';
+import { AttrNameCasing, TagNameCasing } from '@vue/language-server/lib/types';
 import * as vscode from 'vscode';
 import * as lsp from '@volar/vscode';
 import { attrNameCasings, tagNameCasings } from './features/nameCasing';
diff --git a/extensions/vscode/src/nodeClientMain.ts b/extensions/vscode/src/nodeClientMain.ts
index 2f6c0a0819..c4aa8e0b24 100644
--- a/extensions/vscode/src/nodeClientMain.ts
+++ b/extensions/vscode/src/nodeClientMain.ts
@@ -1,5 +1,5 @@
 import { createLabsInfo } from '@volar/vscode';
-import * as serverLib from '@vue/language-server';
+import * as protocol from '@vue/language-server/protocol';
 import * as fs from 'fs';
 import * as vscode from 'vscode';
 import * as lsp from '@volar/vscode/node';
@@ -9,7 +9,7 @@ import { middleware } from './middleware';
 
 export async function activate(context: vscode.ExtensionContext) {
 
-	const volarLabs = createLabsInfo(serverLib);
+	const volarLabs = createLabsInfo(protocol);
 
 	await commonActivate(context, (
 		id,
diff --git a/packages/language-server/index.ts b/packages/language-server/index.ts
index d92c980f11..9c6cb20f83 100644
--- a/packages/language-server/index.ts
+++ b/packages/language-server/index.ts
@@ -1,10 +1,8 @@
-export { commands } from '@vue/language-service';
 export * from './lib/types';
 export * from './lib/initialize';
 
-// export protocol and types of parent package
+// export types of parent package
 export * from '@volar/language-server/lib/types';
-export * from '@volar/language-server/protocol';
 
 // only export types of depend packages
 export * from '@vue/language-service/lib/types';
diff --git a/packages/language-server/lib/initialize.ts b/packages/language-server/lib/initialize.ts
index 2c3a6fd48d..6b953a3a46 100644
--- a/packages/language-server/lib/initialize.ts
+++ b/packages/language-server/lib/initialize.ts
@@ -1,4 +1,4 @@
-import { LanguageServer } from '@volar/language-server';
+import type { LanguageServer } from '@volar/language-server';
 import { createTypeScriptProject } from '@volar/language-server/node';
 import { createParsedCommandLine, createVueLanguagePlugin, FileMap, resolveVueCompilerOptions, VueCompilerOptions } from '@vue/language-core';
 import { Disposable, getFullLanguageServicePlugins, InitializeParams } from '@vue/language-service';
diff --git a/packages/language-server/lib/types.ts b/packages/language-server/lib/types.ts
index 3f47f92826..1d367db8af 100644
--- a/packages/language-server/lib/types.ts
+++ b/packages/language-server/lib/types.ts
@@ -6,3 +6,6 @@ export type VueInitializationOptions = {
 		hybridMode?: boolean;
 	};
 };
+
+export * from '@volar/language-server/lib/types';
+export * from '@vue/language-service/lib/types';
diff --git a/packages/language-server/protocol.ts b/packages/language-server/protocol.ts
new file mode 100644
index 0000000000..d72c990e7c
--- /dev/null
+++ b/packages/language-server/protocol.ts
@@ -0,0 +1 @@
+export * from '@volar/language-server/protocol';
diff --git a/packages/language-service/index.ts b/packages/language-service/index.ts
index 2c76f4495a..f88e4effee 100644
--- a/packages/language-service/index.ts
+++ b/packages/language-service/index.ts
@@ -4,7 +4,7 @@ export * from './lib/ideFeatures/nameCasing';
 export * from './lib/types';
 
 import type { LanguageServiceContext, LanguageServicePlugin } from '@volar/language-service';
-import { AttrNameCasing, TagNameCasing } from './lib/types';
+import { AttrNameCasing, commands, TagNameCasing } from './lib/types';
 
 import { create as createEmmetPlugin } from 'volar-service-emmet';
 import { create as createJsonPlugin } from 'volar-service-json';
@@ -149,15 +149,6 @@ export function getHybridModeLanguageServicePlugins(
 	return plugins;
 }
 
-export const commands = {
-	parseSfc: 'vue.parseSfc',
-	detectNameCasing: 'vue.detectNameCasing',
-	convertTagsToKebabCase: 'vue.convertTagsToKebabCase',
-	convertTagsToPascalCase: 'vue.convertTagsToPascalCase',
-	convertPropsToKebabCase: 'vue.convertPropsToKebabCase',
-	convertPropsToCamelCase: 'vue.convertPropsToCamelCase',
-};
-
 function getCommonLanguageServicePlugins(
 	ts: typeof import('typescript'),
 	getTsPluginClient: (context: LanguageServiceContext) => typeof import('@vue/typescript-plugin/lib/client') | undefined
diff --git a/packages/language-service/lib/types.ts b/packages/language-service/lib/types.ts
index eac203bd7f..beeef34c0f 100644
--- a/packages/language-service/lib/types.ts
+++ b/packages/language-service/lib/types.ts
@@ -8,6 +8,15 @@ export enum AttrNameCasing {
 	Camel,
 }
 
+export const commands = {
+	parseSfc: 'vue.parseSfc',
+	detectNameCasing: 'vue.detectNameCasing',
+	convertTagsToKebabCase: 'vue.convertTagsToKebabCase',
+	convertTagsToPascalCase: 'vue.convertTagsToPascalCase',
+	convertPropsToKebabCase: 'vue.convertPropsToKebabCase',
+	convertPropsToCamelCase: 'vue.convertPropsToCamelCase',
+};
+
 // only export types of depend packages
 export * from '@volar/language-service/lib/types';
 export * from '@vue/language-core/lib/types';