diff --git a/website/docs/advanced/dependency.mdx b/website/docs/advanced/dependency.mdx
index 7d33381b..1be9bc79 100644
--- a/website/docs/advanced/dependency.mdx
+++ b/website/docs/advanced/dependency.mdx
@@ -1166,8 +1166,8 @@ from typing import Annotated
 from nonebot.params import ArgStr
 
 @matcher.got("key")
-async def _(key: str = ArgStr()): ...
-async def _(foo: str = ArgStr("key")): ...
+async def _(key: Annotated[str, ArgStr()]): ...
+async def _(foo: Annotated[str, ArgStr("key")]): ...
 ```
 
   </TabItem>
@@ -1177,8 +1177,8 @@ async def _(foo: str = ArgStr("key")): ...
 from nonebot.params import ArgStr
 
 @matcher.got("key")
-async def _(key: Annotated[str, ArgStr()]): ...
-async def _(foo: Annotated[str, ArgStr("key")]): ...
+async def _(key: str = ArgStr()): ...
+async def _(foo: str = ArgStr("key")): ...
 ```
 
   </TabItem>
diff --git a/website/versioned_docs/version-2.0.0/advanced/dependency.mdx b/website/versioned_docs/version-2.0.0/advanced/dependency.mdx
index 9e5ef31b..10eefbe4 100644
--- a/website/versioned_docs/version-2.0.0/advanced/dependency.mdx
+++ b/website/versioned_docs/version-2.0.0/advanced/dependency.mdx
@@ -1155,8 +1155,8 @@ from typing import Annotated
 from nonebot.params import ArgStr
 
 @matcher.got("key")
-async def _(key: str = ArgStr()): ...
-async def _(foo: str = ArgStr("key")): ...
+async def _(key: Annotated[str, ArgStr()]): ...
+async def _(foo: Annotated[str, ArgStr("key")]): ...
 ```
 
   </TabItem>
@@ -1166,8 +1166,8 @@ async def _(foo: str = ArgStr("key")): ...
 from nonebot.params import ArgStr
 
 @matcher.got("key")
-async def _(key: Annotated[str, ArgStr()]): ...
-async def _(foo: Annotated[str, ArgStr("key")]): ...
+async def _(key: str = ArgStr()): ...
+async def _(foo: str = ArgStr("key")): ...
 ```
 
   </TabItem>
diff --git a/website/versioned_docs/version-2.0.0rc4/advanced/dependency.mdx b/website/versioned_docs/version-2.0.0rc4/advanced/dependency.mdx
index 5c7c40d1..b315b25e 100644
--- a/website/versioned_docs/version-2.0.0rc4/advanced/dependency.mdx
+++ b/website/versioned_docs/version-2.0.0rc4/advanced/dependency.mdx
@@ -1139,8 +1139,8 @@ from typing import Annotated
 from nonebot.params import ArgStr
 
 @matcher.got("key")
-async def _(key: str = ArgStr()): ...
-async def _(foo: str = ArgStr("key")): ...
+async def _(key: Annotated[str, ArgStr()]): ...
+async def _(foo: Annotated[str, ArgStr("key")]): ...
 ```
 
   </TabItem>
@@ -1150,8 +1150,8 @@ async def _(foo: str = ArgStr("key")): ...
 from nonebot.params import ArgStr
 
 @matcher.got("key")
-async def _(key: Annotated[str, ArgStr()]): ...
-async def _(foo: Annotated[str, ArgStr("key")]): ...
+async def _(key: str = ArgStr()): ...
+async def _(foo: str = ArgStr("key")): ...
 ```
 
   </TabItem>