diff --git a/content/blog/2023-10-05-ethereum-classic-course-37-decentralized-autononous-organizations-daos/index.zh.md b/content/blog/2023-10-05-ethereum-classic-course-37-decentralized-autononous-organizations-daos/index.zh.md
index 004354a191..3c81507f75 100644
--- a/content/blog/2023-10-05-ethereum-classic-course-37-decentralized-autononous-organizations-daos/index.zh.md
+++ b/content/blog/2023-10-05-ethereum-classic-course-37-decentralized-autononous-organizations-daos/index.zh.md
@@ -4,7 +4,7 @@ date: 2023-10-05
 author: Donald McIntyre
 contributors: ["Donald McIntyre"]
 tags: ["education", "series"]
-linkImage: ./banner.png
+linkImage: ./banner-1.png
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