1 files changed, 11 insertions, 9 deletions
diff --git a/docs/_zh_CN/pages/5-multiple-commands.md b/docs/_zh_CN/pages/5-multiple-commands.md
index e0a58e7..9d9d37e 100644
--- a/docs/_zh_CN/pages/5-multiple-commands.md
+++ b/docs/_zh_CN/pages/5-multiple-commands.md
@@ -15,19 +15,21 @@
 dispatcher!("greet", EntryGreet);
 dispatcher!("add",   EntryAdd);
  
-pack!(ResultGreeting = String);
-pack!(ResultSum = i32);
+#[derive(Grouped, Wrap)]
+pub struct ResultGreeting(String);
+#[derive(Grouped, Wrap)]
+pub struct ResultSum(i32);
  
 #[chain]
 fn handle_greet(args: EntryGreet) -> Next {
-    let name = args.inner.first().cloned().unwrap_or_else(|| "World".to_string());
-    ResultGreeting::new(name).into()
+    let name = args.0.first().cloned().unwrap_or_else(|| "World".to_string());
+    ResultGreeting(name).into()
 }
  
 #[chain]
 fn handle_add(args: EntryAdd) -> Next {
-    let sum: i32 = args.inner.iter().filter_map(|s| s.parse::<i32>().ok()).sum();
-    ResultSum::new(sum).into()
+    let sum: i32 = args.0.iter().filter_map(|s| s.parse::<i32>().ok()).sum();
+    ResultSum(sum).into()
 }
  
 #[renderer(buffer)]
@@ -70,10 +72,10 @@ dispatcher!("remote.rm",  EntryRemoteRm);
 
 ## 数据类型的独立性
 
-注意我们用了两个不同的 `pack!`：
+注意我们用了两个不同的类型：
 
-- `pack!(ResultGreeting = String)`
-- `pack!(ResultSum = i32)`
+- `#[derive(Grouped, Wrap)] pub struct ResultGreeting(String);`
+- `#[derive(Grouped, Wrap)] pub struct ResultSum(i32);`
 
 它们都是独立的类型，`gen_program!()` 会给它们分配不同的枚举变体。