docs: add new config option & limit of TG storage

y-young · y-young · commit d3d3ed3492fd · 2023-11-12T23:40:51.000+08:00
diff --git 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
@@ -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
@@ -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
@@ -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
