diff --git a/docs/.vuepress/theme.ts b/docs/.vuepress/theme.ts
index 3024a5db..b07f1539 100644
--- a/docs/.vuepress/theme.ts
+++ b/docs/.vuepress/theme.ts
@@ -93,7 +93,7 @@ export const theme: Theme = themePlume({
       repoId: 'R_kgDOG_ebNA',
       category: 'docs-comment',
       categoryId: 'DIC_kwDOG_ebNM4Cd0uF',
-      mapping: 'url',
+      mapping: 'pathname',
       reactionsEnabled: true,
       inputPosition: 'top',
       darkTheme: 'dark_protanopia',
diff --git a/theme/src/client/config.ts b/theme/src/client/config.ts
index 4feb3d30..c8c65714 100644
--- a/theme/src/client/config.ts
+++ b/theme/src/client/config.ts
@@ -17,10 +17,6 @@ export default defineClientConfig({
     // global component
     app.component('Badge', Badge)
 
-    if (app._context.components.ExternalLinkIcon)
-      delete app._context.components.ExternalLinkIcon
-    app.component('ExternalLinkIcon', ExternalLinkIcon)
-
     app.component('DocSearch', () => {
       const SearchComponent
         = app.component('Docsearch') || app.component('SearchBox')