diff --git a/docs/api/adapters/cqhttp.md b/docs/api/adapters/cqhttp.md
index aae78f86..73b4e044 100644
--- a/docs/api/adapters/cqhttp.md
+++ b/docs/api/adapters/cqhttp.md
@@ -405,7 +405,11 @@ CQHTTP 协议 Event 适配。继承属性参考 [BaseEvent](./#class-baseevent)
 
 基类：[`nonebot.adapters.BaseMessageSegment`](#None)
 
+CQHTTP 协议 MessageSegment 适配。具体方法参考协议消息段类型或源码。
+
 
 ## _class_ `Message`
 
 基类：[`nonebot.adapters.BaseMessage`](#None)
+
+CQHTTP 协议 Message 适配。
diff --git a/nonebot/adapters/cqhttp.py b/nonebot/adapters/cqhttp.py
index 0f214e36..8a895f17 100644
--- a/nonebot/adapters/cqhttp.py
+++ b/nonebot/adapters/cqhttp.py
@@ -633,6 +633,9 @@ class Event(BaseEvent):
 
 
 class MessageSegment(BaseMessageSegment):
+    """
+    CQHTTP 协议 MessageSegment 适配。具体方法参考协议消息段类型或源码。
+    """
 
     @overrides(BaseMessageSegment)
     def __init__(self, type: str, data: Dict[str, Any]) -> None:
@@ -811,6 +814,9 @@ class MessageSegment(BaseMessageSegment):
 
 
 class Message(BaseMessage):
+    """
+    CQHTTP 协议 Message 适配。
+    """
 
     @staticmethod
     @overrides(BaseMessage)