13 files changed, 25 insertions, 25 deletions
diff --git a/docs/_zh_CN/pages/3-define-a-chain.md b/docs/_zh_CN/pages/3-define-a-chain.md
index b2850c5..f845d11 100644
--- a/docs/_zh_CN/pages/3-define-a-chain.md
+++ b/docs/_zh_CN/pages/3-define-a-chain.md
@@ -48,7 +48,7 @@ Chain 函数签名里写着它需要什么——`args: EntryGreet`
 ```rust
 // pack!(ResultName = String) 大概生成了这样的代码
  
-#[derive(Groupped)]
+#[derive(Grouped)]
 pub struct ResultName {
     pub inner: String,
 }
diff --git a/docs/_zh_CN/pages/7-argument-parse-clap.md b/docs/_zh_CN/pages/7-argument-parse-clap.md
index 7dce301..21f886c 100644
--- a/docs/_zh_CN/pages/7-argument-parse-clap.md
+++ b/docs/_zh_CN/pages/7-argument-parse-clap.md
@@ -25,7 +25,7 @@ features = ["derive", "color"]
 // Dependencies:
 // clap = "4"
 @@@ use mingling::macros::dispatcher_clap;
-#[derive(Default, clap::Parser, Groupped)]
+#[derive(Default, clap::Parser, Grouped)]
 #[dispatcher_clap("greet", CMDGreet, help = true, error = ErrorGreetParsed)]
 pub struct EntryGreet {
     #[clap(default_value = "World")]
@@ -64,7 +64,7 @@ fn render_greet_parse_failed(err: ErrorGreetParsed) -> RenderResult {
 // clap = "4"
 @@@use mingling::setup::BasicProgramSetup;
 @@@use mingling::macros::dispatcher_clap;
-@@@#[derive(Default, clap::Parser, Groupped)]
+@@@#[derive(Default, clap::Parser, Grouped)]
 @@@#[dispatcher_clap("greet", CMDGreet)]
 @@@pub struct EntryGreet {
 @@@    name: String,
diff --git a/docs/_zh_CN/pages/advanced/2-structural-renderer.md b/docs/_zh_CN/pages/advanced/2-structural-renderer.md
index 6b6b0f9..70bed79 100644
--- a/docs/_zh_CN/pages/advanced/2-structural-renderer.md
+++ b/docs/_zh_CN/pages/advanced/2-structural-renderer.md
@@ -62,7 +62,7 @@ fn render_info(r: ResultInfo) -> RenderResult {
 
 ## 自定义输出结构
 
-`pack_structural!` 的默认输出包含 `inner` 字段。要完全控制输出结构，可以用 `#[derive(StructuralData, Serialize, Groupped)]` 手动定义类型：
+`pack_structural!` 的默认输出包含 `inner` 字段。要完全控制输出结构，可以用 `#[derive(StructuralData, Serialize, Grouped)]` 手动定义类型：
 
 ```rust
 // Features: ["structural_renderer"]
@@ -74,7 +74,7 @@ fn render_info(r: ResultInfo) -> RenderResult {
 @@@use serde::Serialize;
 @@@dispatcher!("render", CMDRender => EntryRender);
  
-#[derive(Serialize, StructuralData, Groupped)]
+#[derive(Serialize, StructuralData, Grouped)]
 struct Info {
     name: String,
     age: i32,
diff --git a/docs/_zh_CN/pages/concepts/3-any-output.md b/docs/_zh_CN/pages/concepts/3-any-output.md
index 9b820da..118e856 100644
--- a/docs/_zh_CN/pages/concepts/3-any-output.md
+++ b/docs/_zh_CN/pages/concepts/3-any-output.md
@@ -20,7 +20,7 @@ AnyOutput<G>
  
 这里的 `G` 就是 `gen_program!()` 生成的程序枚举（也就是你熟知的 `ThisProgram`）。
 
-每个被 `pack!` 或 `#[derive(Groupped)]` 标记的类型都被分配到这个枚举的一个变体。
+每个被 `pack!` 或 `#[derive(Grouped)]` 标记的类型都被分配到这个枚举的一个变体。
 
 ## ChainProcess：数据 + 路由
 
@@ -38,17 +38,17 @@ ChainProcess<G>
 
 调度器根据 `NextProcess` 决定是继续循环还是退出渲染。
 
-## Groupped：谁是谁
+## Grouped：谁是谁
 
-调度器如何知道 `AnyOutput` 里装的是 `ResultName` 还是 `ErrorUserBlocked`？答案是 `Groupped` trait：
+调度器如何知道 `AnyOutput` 里装的是 `ResultName` 还是 `ErrorUserBlocked`？答案是 `Grouped` trait：
 
 ```
-trait Groupped<G> {
+trait Grouped<G> {
     fn member_id() -> G;
 }
 ```
  
-当你用 `pack!(ResultName = String)` 时，宏自动为 `ResultName` 实现 `Groupped`，`member_id()` 返回枚举中对应的变体。调度器一看 `member_id`，就去找对应的 Chain 或 Renderer。
+当你用 `pack!(ResultName = String)` 时，宏自动为 `ResultName` 实现 `Grouped`，`member_id()` 返回枚举中对应的变体。调度器一看 `member_id`，就去找对应的 Chain 或 Renderer。
 
 `to_chain()` 和 `to_render()` 本质上是 `AnyOutput` 的快捷方法，分别构造 `ChainProcess::Ok(any, Chain)` 和 `ChainProcess::Ok(any, Renderer)`。
 
diff --git a/docs/_zh_CN/pages/other/features.md b/docs/_zh_CN/pages/other/features.md
index d92e597..7fbc006 100644
--- a/docs/_zh_CN/pages/other/features.md
+++ b/docs/_zh_CN/pages/other/features.md
@@ -171,7 +171,7 @@ fn handle_hello(args: EntryHello) {}
 ### `group!`
 
 将外部类型注册为程序组成员，无需修改原始类型的定义。
-类型名会直接作为枚举变体，与 `pack!` 或 `#[derive(Groupped)]` 一致。
+类型名会直接作为枚举变体，与 `pack!` 或 `#[derive(Grouped)]` 一致。
 
 ```rust
 // Features: ["extra_macros"]
diff --git a/docs/_zh_CN/pages/other/naming_rule.md b/docs/_zh_CN/pages/other/naming_rule.md
index 5f2ac34..c854ba1 100644
--- a/docs/_zh_CN/pages/other/naming_rule.md
+++ b/docs/_zh_CN/pages/other/naming_rule.md
@@ -96,7 +96,7 @@ Result + 内容
 | `ResultGreetSomeone` | 问候结果     |
 | `ResultFruitList`    | 水果列表结果 |
 
-结果结构体期望被 Renderer 消费，内部结构应该为了渲染美观而设计。一般用 `#[derive(Groupped)]` 代替 `pack!()` 包装，以获得更灵活的字段控制。
+结果结构体期望被 Renderer 消费，内部结构应该为了渲染美观而设计。一般用 `#[derive(Grouped)]` 代替 `pack!()` 包装，以获得更灵活的字段控制。
 
 ### 错误
 
diff --git a/docs/dev/pages/issues/add-picker2.md b/docs/dev/pages/issues/add-picker2.md
index f5c3ca7..6fe4418 100644
--- a/docs/dev/pages/issues/add-picker2.md
+++ b/docs/dev/pages/issues/add-picker2.md
@@ -40,7 +40,7 @@ fn handle_hello(args: EntryHello) {
 ```rust
 #[chain]
 fn handle_hello(args: EntryHello) -> Next {
-    //                                         requires impl Groupped<_>
+    //                                         requires impl Grouped<_>
     //                                         |
     let parsed = args //                       vvvvvvvvvvvvvvvvvvv
         .pick_route::<String, _>(positional!(), ErrorNoNameProvided)
diff --git a/docs/pages/3-define-a-chain.md b/docs/pages/3-define-a-chain.md
index b2822bc..450522b 100644
--- a/docs/pages/3-define-a-chain.md
+++ b/docs/pages/3-define-a-chain.md
@@ -48,7 +48,7 @@ You've probably guessed it — `pack!(ResultName = String)` defines a type that
 ```rust
 // pack!(ResultName = String) generates code roughly like this
  
-#[derive(Groupped)]
+#[derive(Grouped)]
 pub struct ResultName {
     pub inner: String,
 }
diff --git a/docs/pages/7-argument-parse-clap.md b/docs/pages/7-argument-parse-clap.md
index b11e00e..86fce35 100644
--- a/docs/pages/7-argument-parse-clap.md
+++ b/docs/pages/7-argument-parse-clap.md
@@ -25,7 +25,7 @@ Add `#[dispatcher_clap]` on a `clap::Parser` struct to auto-generate a Dispatche
 // Dependencies:
 // clap = "4"
 @@@ use mingling::macros::dispatcher_clap;
-#[derive(Default, clap::Parser, Groupped)]
+#[derive(Default, clap::Parser, Grouped)]
 #[dispatcher_clap("greet", CMDGreet, help = true, error = ErrorGreetParsed)]
 pub struct EntryGreet {
     #[clap(default_value = "World")]
@@ -64,7 +64,7 @@ If you need `--help` support, register `BasicProgramSetup` in main and set the c
 // clap = "4"
 @@@use mingling::setup::BasicProgramSetup;
 @@@use mingling::macros::dispatcher_clap;
-@@@#[derive(Default, clap::Parser, Groupped)]
+@@@#[derive(Default, clap::Parser, Grouped)]
 @@@#[dispatcher_clap("greet", CMDGreet)]
 @@@pub struct EntryGreet {
 @@@    name: String,
diff --git a/docs/pages/advanced/2-structural-renderer.md b/docs/pages/advanced/2-structural-renderer.md
index fab7530..910b197 100644
--- a/docs/pages/advanced/2-structural-renderer.md
+++ b/docs/pages/advanced/2-structural-renderer.md
@@ -62,7 +62,7 @@ When the user passes `--json`, the framework automatically serializes the render
 
 ## Customizing Output Structure
 
-The default output from `pack_structural!` includes an `inner` field. For full control over the output structure, define the type manually with `#[derive(StructuralData, Serialize, Groupped)]`:
+The default output from `pack_structural!` includes an `inner` field. For full control over the output structure, define the type manually with `#[derive(StructuralData, Serialize, Grouped)]`:
 
 ```rust
 // Features: ["structural_renderer"]
@@ -74,7 +74,7 @@ The default output from `pack_structural!` includes an `inner` field. For full c
 @@@use serde::Serialize;
 @@@dispatcher!("render", CMDRender => EntryRender);
  
-#[derive(Serialize, StructuralData, Groupped)]
+#[derive(Serialize, StructuralData, Grouped)]
 struct Info {
     name: String,
     age: i32,
diff --git a/docs/pages/concepts/3-any-output.md b/docs/pages/concepts/3-any-output.md
index f780377..f02805f 100644
--- a/docs/pages/concepts/3-any-output.md
+++ b/docs/pages/concepts/3-any-output.md
@@ -20,7 +20,7 @@ AnyOutput<G>
  
 Here `G` is the program enum generated by `gen_program!()` (i.e., `ThisProgram` as you know it).
 
-Each type annotated with `pack!` or `#[derive(Groupped)]` is assigned to one variant of this enum.
+Each type annotated with `pack!` or `#[derive(Grouped)]` is assigned to one variant of this enum.
 
 ## ChainProcess: Data + Routing
 
@@ -38,17 +38,17 @@ This is why a Chain function returns `ChainProcess` instead of raw data—it bun
 
 The dispatcher reads `NextProcess` to decide whether to continue the loop or exit to rendering.
 
-## Groupped: Who Is Who
+## Grouped: Who Is Who
 
-How does the dispatcher know whether an `AnyOutput` holds a `ResultName` or an `ErrorUserBlocked`? The answer is the `Groupped` trait:
+How does the dispatcher know whether an `AnyOutput` holds a `ResultName` or an `ErrorUserBlocked`? The answer is the `Grouped` trait:
 
 ```
-trait Groupped<G> {
+trait Grouped<G> {
     fn member_id() -> G;
 }
 ```
  
-When you use `pack!(ResultName = String)`, the macro automatically implements `Groupped` for `ResultName`, and `member_id()` returns the corresponding enum variant. The dispatcher looks at `member_id` and finds the matching Chain or Renderer.
+When you use `pack!(ResultName = String)`, the macro automatically implements `Grouped` for `ResultName`, and `member_id()` returns the corresponding enum variant. The dispatcher looks at `member_id` and finds the matching Chain or Renderer.
 
 `to_chain()` and `to_render()` are essentially convenience methods on `AnyOutput` that construct `ChainProcess::Ok(any, Chain)` and `ChainProcess::Ok(any, Renderer)` respectively.
 
diff --git a/docs/pages/other/features.md b/docs/pages/other/features.md
index 325bb75..0da4630 100644
--- a/docs/pages/other/features.md
+++ b/docs/pages/other/features.md
@@ -171,7 +171,7 @@ fn handle_hello(args: EntryHello) {}
 ### `group!`
 
 Registers an external type as a member of the program group without modifying its definition.
-The type's simple name is used as the enum variant, just like `pack!` or `#[derive(Groupped)]`.
+The type's simple name is used as the enum variant, just like `pack!` or `#[derive(Grouped)]`.
 
 ```rust
 // Features: ["extra_macros"]
diff --git a/docs/pages/other/naming_rule.md b/docs/pages/other/naming_rule.md
index 2ede61f..089a711 100644
--- a/docs/pages/other/naming_rule.md
+++ b/docs/pages/other/naming_rule.md
@@ -96,7 +96,7 @@ Result + Content
 | `ResultGreetSomeone` | Greeting result   |
 | `ResultFruitList`    | Fruit list result |
 
-Result structs are expected to be consumed by the Renderer, and their internal structure should be designed for rendering aesthetics. Generally use `#[derive(Groupped)]` instead of `pack!()` wrapping for more flexible field control.
+Result structs are expected to be consumed by the Renderer, and their internal structure should be designed for rendering aesthetics. Generally use `#[derive(Grouped)]` instead of `pack!()` wrapping for more flexible field control.
 
 ### Error