diff --git a/components/ExternalScript.js b/components/ExternalScript.js
index 10dcd281..a168caab 100644
--- a/components/ExternalScript.js
+++ b/components/ExternalScript.js
@@ -6,7 +6,7 @@ import { isBrowser, loadExternalResource } from '@/lib/utils'
  * @returns
  */
 const ExternalScript = () => {
-  if (isBrowser) {
+  if (isBrowser()) {
     // 静态导入本地自定义样式
     loadExternalResource(BLOG.FONT_AWESOME, 'css')
     loadExternalResource('/css/custom.css', 'css')