From d3d3ed3492fd8b604725b84fa1ee9ec76e265b90 Mon Sep 17 00:00:00 2001
From: yyoung <yyoung2001@gmail.com>
Date: Sun, 12 Nov 2023 23:40:51 +0800
Subject: [PATCH] docs: add new config option & limit of TG storage

---
 docs/getting-started/configuration.md    | 8 ++++++++
 docs/getting-started/configuration.zh.md | 8 ++++++++
 docs/storage/telegram.md                 | 4 ++++
 docs/storage/telegram.zh.md              | 4 ++++
 4 files changed, 24 insertions(+)

diff --git a/docs/getting-started/configuration.md b/docs/getting-started/configuration.md
index edd84573..58a87fd3 100644
--- a/docs/getting-started/configuration.md
+++ b/docs/getting-started/configuration.md
@@ -164,6 +164,14 @@ _Added in v2._
 
 Request timeout in seconds.
 
+## DOWNLOAD_CHUNK_SIZE
+
+:material-lightbulb-on: Optional, defaults to `4096`
+
+Chunk size when writing downloaded files, in bytes.
+
+_Added in v2.6.0._
+
 ## HTTP_PROXY
 
 :material-lightbulb-on: Optional, defaults to your environment
diff --git a/docs/getting-started/configuration.zh.md b/docs/getting-started/configuration.zh.md
index 6a89c79d..9509e7a6 100644
--- a/docs/getting-started/configuration.zh.md
+++ b/docs/getting-started/configuration.zh.md
@@ -164,6 +164,14 @@ _在 v2 中新增。_
 
 请求超时时间，以秒为单位。
 
+## DOWNLOAD_CHUNK_SIZE
+
+:material-lightbulb-on: 可选，默认为 `4096`
+
+写入下载文件时的块大小，以字节为单位。
+
+_在 v2.6.0 中新增。_
+
 ## HTTP_PROXY
 
 :material-lightbulb-on: 可选，默认遵循环境变量
diff --git a/docs/storage/telegram.md b/docs/storage/telegram.md
index 77cb639b..09607292 100644
--- a/docs/storage/telegram.md
+++ b/docs/storage/telegram.md
@@ -6,6 +6,10 @@
 
 Use a Telegram channel (album channel) to store downloaded files.
 
+!!! warning
+
+    Due to the file size limit of Telegram bot API, files larger than 50MB cannot be stored in Telegram.
+
 ## Configuration
 
 ### STORAGE
diff --git a/docs/storage/telegram.zh.md b/docs/storage/telegram.zh.md
index 96dca295..a9795ab1 100644
--- a/docs/storage/telegram.zh.md
+++ b/docs/storage/telegram.zh.md
@@ -6,6 +6,10 @@
 
 使用 Telegram 频道（相册频道）存储下载的文件。
 
+!!! warning "警告"
+
+    由于 Telegram 机器人 API 的文件大小限制，大于 50MB 的文件无法存储在 Telegram 中。
+
 ## 配置
 
 ### STORAGE