From ef4bed4177a68386e1cf747435b5399a94a18033 Mon Sep 17 00:00:00 2001
From: 魏曹先生 <1992414357@qq.com>
Date: Sun, 19 Apr 2026 01:06:10 +0800
Subject: Fix macro registration in basic tutorial docs

---
 docs/pages/2-basic/4-chain.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'docs/pages/2-basic/4-chain.md')

diff --git a/docs/pages/2-basic/4-chain.md b/docs/pages/2-basic/4-chain.md
index 0fd375a..975ed5b 100644
--- a/docs/pages/2-basic/4-chain.md
+++ b/docs/pages/2-basic/4-chain.md
@@ -69,7 +69,7 @@ impl Chain<ThisProgram> for ParseHello {
 }
  
 // Register chain to the context
-register_chain!(HelloEntry);
+register_chain!(HelloEntry, ParseHello);
 ```
 
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