diff --git a/packages/vue-language-service/src/documentService.ts b/packages/vue-language-service/src/documentService.ts
index 02335ae90..d41e8b829 100644
--- a/packages/vue-language-service/src/documentService.ts
+++ b/packages/vue-language-service/src/documentService.ts
@@ -25,6 +25,7 @@ import useVuePlugin from './vuePlugins/vue';
 import type * as _ from 'vscode-languageserver-protocol';
 import { loadCustomPlugins } from './languageService';
 import { EmbeddedLanguagePlugin } from '@volar/vue-language-service-types';
+import * as json from 'vscode-json-languageservice';
 
 export interface DocumentService extends ReturnType<typeof getDocumentService> { }
 
@@ -41,6 +42,8 @@ export function getDocumentService(
 	const services = createBasicRuntime();
 	let tsLs: ts2.LanguageService;
 
+    const jsonLs = json.getLanguageService({ /* schemaRequestService: vueHost?.schemaRequestService */ });
+
 	// language support plugins
 	const _getSettings: <T>(section: string, scopeUri?: string | undefined) => Promise<T | undefined> = async (section, scopeUri) => getSettings?.(section, scopeUri);
 	const customPlugins = loadCustomPlugins(rootPath);
@@ -63,7 +66,7 @@ export function getDocumentService(
 		getStylesheet: services.getStylesheet
 	});
 	const jsonPlugin = useJsonPlugin({
-		getJsonLs: () => services.jsonLs,
+		getJsonLs: () => jsonLs,
 	});
 	const tsPlugin = useTsPlugin({
 		getTsLs: () => tsLs,
diff --git a/packages/vue-language-service/src/languageService.ts b/packages/vue-language-service/src/languageService.ts
index e9b88fbe8..4fe1c101c 100644
--- a/packages/vue-language-service/src/languageService.ts
+++ b/packages/vue-language-service/src/languageService.ts
@@ -44,6 +44,7 @@ import useScriptSetupConversionsPlugin from './vuePlugins/scriptSetupConversions
 import useTagNameCasingConversionsPlugin from './vuePlugins/tagNameCasingConversions';
 import useVuePlugin, { triggerCharacters as vueTriggerCharacters } from './vuePlugins/vue';
 import useVueTemplateLanguagePlugin, { semanticTokenTypes as vueTemplateSemanticTokenTypes, triggerCharacters as vueTemplateLanguageTriggerCharacters } from './vuePlugins/vueTemplateLanguage';
+import * as json from 'vscode-json-languageservice';
 
 import type * as _0 from 'vscode-html-languageservice';
 import type * as _1 from 'vscode-css-languageservice';
@@ -115,6 +116,8 @@ export function createLanguageService(
 	const blockingRequests = new Set<Promise<any>>();
 	const tsTriggerCharacters = getTsTriggerCharacters(ts.version);
 
+	const jsonLs = json.getLanguageService({ schemaRequestService: vueHost?.schemaRequestService });
+
 	// plugins
 	const _getSettings: <T>(section: string, scopeUri?: string | undefined) => Promise<T | undefined> = async (section, scopeUri) => getSettings?.(section, scopeUri);
 	const customPlugins = loadCustomPlugins(vueHost.getCurrentDirectory()).map(plugin => defineLanguageServicePlugin(plugin));
@@ -160,7 +163,7 @@ export function createLanguageService(
 	);
 	const jsonPlugin = defineLanguageServicePlugin(
 		useJsonPlugin({
-			getJsonLs: () => services.jsonLs,
+			getJsonLs: () => jsonLs,
 			schema: undefined, // TODO
 		}),
 		{
diff --git a/packages/vue-typescript/package.json b/packages/vue-typescript/package.json
index fa36e83f0..def17a212 100644
--- a/packages/vue-typescript/package.json
+++ b/packages/vue-typescript/package.json
@@ -26,7 +26,6 @@
 		"upath": "^2.0.1",
 		"vscode-css-languageservice": "^5.1.9",
 		"vscode-html-languageservice": "^4.2.1",
-		"vscode-json-languageservice": "^4.1.10",
 		"vscode-languageserver-protocol": "^3.17.0-next.12",
 		"vscode-languageserver-textdocument": "^1.0.3"
 	}
diff --git a/packages/vue-typescript/src/basicRuntime.ts b/packages/vue-typescript/src/basicRuntime.ts
index 471eba2fd..a2a54adf3 100644
--- a/packages/vue-typescript/src/basicRuntime.ts
+++ b/packages/vue-typescript/src/basicRuntime.ts
@@ -4,7 +4,6 @@ import { TextRange } from '@volar/vue-code-gen/out/types';
 import * as fs from 'fs';
 import * as css from 'vscode-css-languageservice';
 import * as html from 'vscode-html-languageservice';
-import * as json from 'vscode-json-languageservice';
 import { TextDocument } from 'vscode-languageserver-textdocument';
 import * as pug from '@volar/pug-language-service';
 import { findClassNames } from './parsers/cssClasses';
@@ -58,7 +57,6 @@ export function createBasicRuntime() {
     const scssLs = css.getSCSSLanguageService({ fileSystemProvider });
     const lessLs = css.getLESSLanguageService({ fileSystemProvider });
     const pugLs = pug.getLanguageService(htmlLs);
-    const jsonLs = json.getLanguageService({ /* schemaRequestService: vueHost?.schemaRequestService */ });
     const postcssLs: css.LanguageService = {
         ...scssLs,
         doValidation: (document, stylesheet, documentSettings) => {
@@ -75,20 +73,17 @@ export function createBasicRuntime() {
     const stylesheetVBinds = new WeakMap<css.Stylesheet, TextRange[]>();
     const stylesheetClasses = new WeakMap<css.Stylesheet, Record<string, [number, number][]>>();
     const htmlDocuments = new WeakMap<TextDocument, [number, html.HTMLDocument]>();
-    const jsonDocuments = new WeakMap<TextDocument, [number, json.JSONDocument]>();
     const pugDocuments = new WeakMap<TextDocument, [number, pug.PugDocument]>();
 
     return {
         fileSystemProvider,
         htmlLs,
         pugLs,
-        jsonLs,
         getCssLs,
         getStylesheet,
         getCssVBindRanges,
         getCssClasses,
         getHtmlDocument,
-        getJsonDocument,
         getPugDocument,
         updateHtmlCustomData,
         updateCssCustomData,
@@ -252,24 +247,6 @@ export function createBasicRuntime() {
 
         return doc;
     }
-    function getJsonDocument(document: TextDocument) {
-
-        if (document.languageId !== 'json' && document.languageId !== 'jsonc')
-            return;
-
-        const cache = jsonDocuments.get(document);
-        if (cache) {
-            const [cacheVersion, cacheDoc] = cache;
-            if (cacheVersion === document.version) {
-                return cacheDoc;
-            }
-        }
-
-        const doc = jsonLs.parseJSONDocument(document);
-        jsonDocuments.set(document, [document.version, doc]);
-
-        return doc;
-    }
     function getPugDocument(document: TextDocument) {
 
         if (document.languageId !== 'jade')
diff --git a/packages/vue-typescript/src/types.ts b/packages/vue-typescript/src/types.ts
index 62cf78187..9e04dc7ff 100644
--- a/packages/vue-typescript/src/types.ts
+++ b/packages/vue-typescript/src/types.ts
@@ -42,11 +42,9 @@ export type BasicRuntimeContext = {
 
 	htmlLs: html.LanguageService,
 	pugLs: pug.LanguageService,
-	jsonLs: json.LanguageService,
 	getCssLs: (lang: string) => css.LanguageService | undefined,
 	getStylesheet: (documrnt: TextDocument) => css.Stylesheet | undefined,
 	getHtmlDocument: (documrnt: TextDocument) => html.HTMLDocument | undefined,
-	getJsonDocument: (documrnt: TextDocument) => json.JSONDocument | undefined,
 	getPugDocument: (documrnt: TextDocument) => pug.PugDocument | undefined,
 }