diff --git a/apps/mastodon-linuxserver/4.6.3/.env.sample b/apps/mastodon-linuxserver/4.6.4/.env.sample
similarity index 100%
rename from apps/mastodon-linuxserver/4.6.3/.env.sample
rename to apps/mastodon-linuxserver/4.6.4/.env.sample
diff --git a/apps/mastodon-linuxserver/4.6.3/data.yml b/apps/mastodon-linuxserver/4.6.4/data.yml
similarity index 100%
rename from apps/mastodon-linuxserver/4.6.3/data.yml
rename to apps/mastodon-linuxserver/4.6.4/data.yml
diff --git a/apps/mastodon-linuxserver/4.6.3/data/.gitkeep b/apps/mastodon-linuxserver/4.6.4/data/.gitkeep
similarity index 100%
rename from apps/mastodon-linuxserver/4.6.3/data/.gitkeep
rename to apps/mastodon-linuxserver/4.6.4/data/.gitkeep
diff --git a/apps/mastodon-linuxserver/4.6.3/docker-compose.yml b/apps/mastodon-linuxserver/4.6.4/docker-compose.yml
similarity index 100%
rename from apps/mastodon-linuxserver/4.6.3/docker-compose.yml
rename to apps/mastodon-linuxserver/4.6.4/docker-compose.yml
diff --git a/apps/mastodon-linuxserver/4.6.3/scripts/init.sh b/apps/mastodon-linuxserver/4.6.4/scripts/init.sh
similarity index 99%
rename from apps/mastodon-linuxserver/4.6.3/scripts/init.sh
rename to apps/mastodon-linuxserver/4.6.4/scripts/init.sh
index fe4ad4be4..bee255c50 100755
--- a/apps/mastodon-linuxserver/4.6.3/scripts/init.sh
+++ b/apps/mastodon-linuxserver/4.6.4/scripts/init.sh
@@ -2,7 +2,7 @@
 set -euo pipefail
 
 ENV_FILE="${ENV_FILE:-./.env}"
-MASTODON_IMAGE="lscr.io/linuxserver/mastodon:4.6.2"
+MASTODON_IMAGE="lscr.io/linuxserver/mastodon:4.6.4"
 LEGACY_DB_PASSWORD="mastodon-change-me"
 LEGACY_ACTIVE_RECORD_ENCRYPTION_PRIMARY_KEY="fGWkJDBwyRYhILyO7akZGLSSz0gAjPpo"
 LEGACY_ACTIVE_RECORD_ENCRYPTION_DETERMINISTIC_KEY="Z8BE3tc3XnmUr0MbRexRiPN7vcP52VX0"
diff --git a/apps/mastodon-linuxserver/4.6.3/scripts/uninstall.sh b/apps/mastodon-linuxserver/4.6.4/scripts/uninstall.sh
similarity index 100%
rename from apps/mastodon-linuxserver/4.6.3/scripts/uninstall.sh
rename to apps/mastodon-linuxserver/4.6.4/scripts/uninstall.sh
diff --git a/apps/mastodon-linuxserver/4.6.3/scripts/upgrade.sh b/apps/mastodon-linuxserver/4.6.4/scripts/upgrade.sh
similarity index 99%
rename from apps/mastodon-linuxserver/4.6.3/scripts/upgrade.sh
rename to apps/mastodon-linuxserver/4.6.4/scripts/upgrade.sh
index 760f0be6d..8e4e6de98 100755
--- a/apps/mastodon-linuxserver/4.6.3/scripts/upgrade.sh
+++ b/apps/mastodon-linuxserver/4.6.4/scripts/upgrade.sh
@@ -2,7 +2,7 @@
 set -euo pipefail
 
 ENV_FILE="${ENV_FILE:-./.env}"
-MASTODON_IMAGE="lscr.io/linuxserver/mastodon:4.6.2"
+MASTODON_IMAGE="lscr.io/linuxserver/mastodon:4.6.4"
 LEGACY_DB_PASSWORD="mastodon-change-me"
 LEGACY_ACTIVE_RECORD_ENCRYPTION_PRIMARY_KEY="fGWkJDBwyRYhILyO7akZGLSSz0gAjPpo"
 LEGACY_ACTIVE_RECORD_ENCRYPTION_DETERMINISTIC_KEY="Z8BE3tc3XnmUr0MbRexRiPN7vcP52VX0"
diff --git a/apps/mastodon-linuxserver/README.md b/apps/mastodon-linuxserver/README.md
index ae0812590..637cf434f 100644
--- a/apps/mastodon-linuxserver/README.md
+++ b/apps/mastodon-linuxserver/README.md
@@ -1,15 +1,21 @@
 # Mastodon
 
-## 应用简介
-Mastodon ActivityPub 社交网络服务。
+## 产品介绍
 
-英文说明：ActivityPub social network server maintained by LinuxServer.io.
+Mastodon 是由 LinuxServer.io 打包维护的 ActivityPub 社交网络服务，可用于部署独立的联邦社交实例。
+
+## 主要功能
+
+- 通过 ActivityPub 与其他 Mastodon 及兼容服务器组成联邦网络。
+- 提供时间线、媒体上传、通知、内容审核和管理功能。
+- 使用 PostgreSQL、Redis 和持久化配置目录保存实例数据。
+
+## 访问说明
 
-## 部署说明
 - 本应用使用 Docker Compose 在 1Panel 中部署。
 - 应用分类：网站。
 - 支持架构：amd64、arm64。
-- 可选版本：`latest`、`4.6.0`。
+- 可选版本：`latest`、`4.6.4`。
 - 安装后按应用表单中的端口访问 Web UI、SSH 或对应服务。
 
 ## 端口
@@ -59,3 +65,13 @@ Mastodon ActivityPub 社交网络服务。
 - 官网: <https://joinmastodon.org/>
 - 文档: <https://docs.linuxserver.io/images/docker-mastodon/>
 - 源码: <https://github.com/linuxserver/docker-mastodon>
+
+## Introduction
+
+Mastodon is an ActivityPub social network server packaged and maintained by LinuxServer.io for running an independent federated social instance.
+
+## Features
+
+- Federate with Mastodon and other compatible ActivityPub servers.
+- Provide timelines, media uploads, notifications, moderation, and administration.
+- Persist instance data with PostgreSQL, Redis, and a dedicated configuration directory.