diff --git a/README.md b/README.md
index 3e76e39..266ebac 100644
--- a/README.md
+++ b/README.md
@@ -63,7 +63,7 @@ sequenceDiagram
     - [x] 读取戳一戳的自定义内容
   - [ ] 语音解析（？）
   - [ ] 所有的notice类
-    - [ ] <del>撤回</del>
+    - [x] 撤回（已添加相关指令）
 - [x] 发送消息
   - [x] 发送文本
   - [x] 发送图片
diff --git a/command_args.md b/command_args.md
index 01390a7..afd5f37 100644
--- a/command_args.md
+++ b/command_args.md
@@ -46,4 +46,15 @@ Seg.data: Dict[str, Any] = {
         "qq_id": "目标QQ号"
     }
 }
-```
\ No newline at end of file
+```
+
+## 撤回消息
+```python
+Seg.data: Dict[str, Any] = {
+    "name": "DELETE_MSG",
+    "args": {
+        "message_id": "消息所对应的message_id"
+    }
+}
+```
+message_id怎么搞到手全凭你本事，也请在自己的插件里写好确定是否能撤回对应的消息的功能，毕竟这玩意真的单纯根据message_id撤消息
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 54d8729..5757fb5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,4 +6,5 @@ maim_message
 loguru
 pillow
 tomlkit
-rich
\ No newline at end of file
+rich
+sqlmodel
\ No newline at end of file