diff --git a/en/content-en/A-go-command.md b/en/content-en/A-go-command.md
index 051c70ecc..237ba3599 100644
--- a/en/content-en/A-go-command.md
+++ b/en/content-en/A-go-command.md
@@ -106,4 +106,4 @@ Command ini digunakan untuk vendoring. Lebih detailnya akan dibahas di akhir ser
 
 ---
 
-<iframe src="https://novalagung.substack.com/embed" width="100%" height="320" class="substack-embed" frameborder="0" scrolling="no"></iframe>
+<iframe src="partial/ebooks.html" width="100%" height="390px" frameborder="0" scrolling="no"></iframe>