diff --git a/src/setup-utils/vue-config-utils.js b/src/setup-utils/vue-config-utils.js
index e944e1300..c0689d08c 100644
--- a/src/setup-utils/vue-config-utils.js
+++ b/src/setup-utils/vue-config-utils.js
@@ -63,7 +63,7 @@ function baseChainWebpack(config) {
     }]);
 
   // Limit highlight.js to only the necessary languages
-  const builtinLanguages = 'bash|c|s?css|cpp|diff|http|java|llvm|perl|php|python|ruby|xml|javascript|json|markdown|objectivec|shell|swift|yaml';
+  const builtinLanguages = 'bash|c|s?css|cpp|diff|http|java|llvm|perl|php|python|ruby|xml|javascript|json|markdown|objectivec|shell|swift|typescript|yaml';
   const envLanguages = (process.env.VUE_APP_HLJS_LANGUAGES ?? '').split(',').join('|');
   config
     .plugin('LanguagesPlugin')
diff --git a/src/utils/syntax-highlight.js b/src/utils/syntax-highlight.js
index 286d51f24..924436c92 100644
--- a/src/utils/syntax-highlight.js
+++ b/src/utils/syntax-highlight.js
@@ -36,6 +36,7 @@ const Languages = {
   scss: [],
   shell: ['console', 'shellsession'],
   swift: [],
+  typescript: ['typescript', 'ts', 'tsx', 'mts', 'cts'],
   xml: ['html', 'xhtml', 'rss', 'atom', 'xjb', 'xsd', 'xsl', 'plist', 'wsf', 'svg'],
   yaml: ['yml', 'yaml'],
   // load more languages from the environment