6 files changed, 12 insertions, 10 deletions
diff --git a/docs/content/administration/config-cheat-sheet.en-us.md b/docs/content/administration/config-cheat-sheet.en-us.md
index a337ae82a0..8bb2b19c28 100644
--- a/docs/content/administration/config-cheat-sheet.en-us.md
+++ b/docs/content/administration/config-cheat-sheet.en-us.md
@@ -215,9 +215,9 @@ The following configuration set `Content-Type: application/vnd.android.package-a
 - `SITEMAP_PAGING_NUM`: **20**: Number of items that are displayed in a single subsitemap.
 - `GRAPH_MAX_COMMIT_NUM`: **100**: Number of maximum commits shown in the commit graph.
 - `CODE_COMMENT_LINES`: **4**: Number of line of codes shown for a code comment.
-- `DEFAULT_THEME`: **auto**: \[auto, gitea, arc-green\]: Set the default theme for the Gitea install.
+- `DEFAULT_THEME`: **gitea-auto**: \[gitea-auto, gitea-light, gitea-dark\]: Set the default theme for the Gitea installation.
 - `SHOW_USER_EMAIL`: **true**: Whether the email of the user should be shown in the Explore Users page.
-- `THEMES`:  **auto,gitea,arc-green**: All available themes. Allow users select personalized themes.
+- `THEMES`:  **gitea-auto,gitea-light,gitea-dark**: All available themes. Allow users select personalized themes.
   regardless of the value of `DEFAULT_THEME`.
 - `MAX_DISPLAY_FILE_SIZE`: **8388608**: Max size of files to be displayed (default is 8MiB)
 - `REACTIONS`: All available reactions users can choose on issues/prs and comments
diff --git a/docs/content/administration/config-cheat-sheet.zh-cn.md b/docs/content/administration/config-cheat-sheet.zh-cn.md
index 2849752c0a..fbd65a1919 100644
--- a/docs/content/administration/config-cheat-sheet.zh-cn.md
+++ b/docs/content/administration/config-cheat-sheet.zh-cn.md
@@ -214,9 +214,9 @@ menu:
 - `SITEMAP_PAGING_NUM`: **20**: 在单个子SiteMap中显示的项数。
 - `GRAPH_MAX_COMMIT_NUM`: **100**: 提交图中显示的最大commit数量。
 - `CODE_COMMENT_LINES`: **4**: 在代码评论中能够显示的最大代码行数。
-- `DEFAULT_THEME`: **auto**: \[auto, gitea, arc-green\]: 在Gitea安装时候设置的默认主题。
+- `DEFAULT_THEME`: **gitea-auto**: \[gitea-auto, gitea-light, gitea-dark\]: 在Gitea安装时候设置的默认主题。
 - `SHOW_USER_EMAIL`: **true**: 用户的电子邮件是否应该显示在`Explore Users`页面中。
-- `THEMES`:  **auto,gitea,arc-green**: 所有可用的主题。允许用户选择个性化的主题，
+- `THEMES`:  **gitea-auto,gitea-light,gitea-dark**: 所有可用的主题。允许用户选择个性化的主题，
   而不受DEFAULT_THEME 值的影响。
 - `MAX_DISPLAY_FILE_SIZE`: **8388608**: 能够显示文件的最大大小（默认为8MiB）。
 - `REACTIONS`: 用户可以在问题（Issue）、Pull Request（PR）以及评论中选择的所有可选的反应。
diff --git a/docs/content/administration/customizing-gitea.en-us.md b/docs/content/administration/customizing-gitea.en-us.md
index 4c2d7ed0c4..d122fb4bfa 100644
--- a/docs/content/administration/customizing-gitea.en-us.md
+++ b/docs/content/administration/customizing-gitea.en-us.md
@@ -370,7 +370,8 @@ A full list of supported emoji's is at [emoji list](https://gitea.com/gitea/gite
 
 ## Customizing the look of Gitea
 
-The default built-in themes are `gitea` (light), `arc-green` (dark), and `auto` (chooses light or dark depending on operating system settings).
+The built-in themes are `gitea-light`, `gitea-dark`, and `gitea-auto` (which automatically adapts to OS settings).
+
 The default theme can be changed via `DEFAULT_THEME` in the [ui](administration/config-cheat-sheet.md#ui-ui) section of `app.ini`.
 
 Gitea also has support for user themes, which means every user can select which theme should be used.
@@ -384,7 +385,7 @@ To make a custom theme available to all users:
 
 Community themes are listed in [gitea/awesome-gitea#themes](https://gitea.com/gitea/awesome-gitea#themes).
 
-The `arc-green` theme source can be found [here](https://github.com/go-gitea/gitea/blob/main/web_src/css/themes/theme-arc-green.css).
+The default theme sources can be found [here](https://github.com/go-gitea/gitea/blob/main/web_src/css/themes).
 
 If your custom theme is considered a dark theme, set the global css variable `--is-dark-theme` to `true`.
 This allows Gitea to adjust the Monaco code editor's theme accordingly.
diff --git a/docs/content/administration/customizing-gitea.zh-cn.md b/docs/content/administration/customizing-gitea.zh-cn.md
index 2babf03da7..d828704557 100644
--- a/docs/content/administration/customizing-gitea.zh-cn.md
+++ b/docs/content/administration/customizing-gitea.zh-cn.md
@@ -86,5 +86,6 @@ Gitea 引用 `custom` 目录中的自定义配置文件来覆盖配置、模板�
 
 ## 更改 Gitea 外观
 
-Gitea 目前由两种内置主题，分别为默认 `gitea` 主题和深色主题 `arc-green`，您可以通过修改
-`app.ini` [ui](administration/config-cheat-sheet.md#ui-ui) 部分的 `DEFAULT_THEME` 的值来变更至一个可用的 Gitea 外观。
+内置主题是“gitea-light”、“gitea-dark”和“gitea-auto”（自动适应操作系统设置）。
+
+默认主题可以通过 `app.ini` 的 [ui](administration/config-cheat-sheet.md#ui-ui) 部分中的 `DEFAULT_THEME` 进行更改。
diff --git a/docs/content/help/faq.en-us.md b/docs/content/help/faq.en-us.md
index c83f8549e2..b4f5171bcf 100644
--- a/docs/content/help/faq.en-us.md
+++ b/docs/content/help/faq.en-us.md
@@ -181,7 +181,7 @@ Use [Fail2Ban](administration/fail2ban-setup.md) to monitor and stop automated l
 
 ## How to add/use custom themes
 
-Gitea supports three official themes right now, `gitea` (light), `arc-green` (dark), and `auto` (automatically switches between the previous two depending on operating system settings).
+Gitea supports three official themes right now, `gitea-light`, `gitea-dark`, and `gitea-auto` (automatically switches between the previous two depending on operating system settings).
 To add your own theme, currently the only way is to provide a complete theme (not just color overrides)
 
 As an example, let's say our theme is `arc-blue` (this is a real theme, and can be found [in this issue](https://github.com/go-gitea/gitea/issues/6011))
diff --git a/docs/content/help/faq.zh-cn.md b/docs/content/help/faq.zh-cn.md
index 36610db8e0..ff53fc1d03 100644
--- a/docs/content/help/faq.zh-cn.md
+++ b/docs/content/help/faq.zh-cn.md
@@ -185,7 +185,7 @@ Gitea不提供内置的Pages服务器。您需要一个专用的域名来提供�
 
 ## 如何添加/使用自定义主题
 
-Gitea 目前支持三个官方主题，分别是 `gitea`（亮色）、`arc-green`（暗色）和 `auto`（根据操作系统设置自动切换前两个主题）。
+Gitea 目前支持三个官方主题，分别是 `gitea-light`、`gitea-dark` 和 `gitea-auto`（根据操作系统设置自动切换前两个主题）。
 要添加自己的主题，目前唯一的方法是提供一个完整的主题（不仅仅是颜色覆盖）。
 
 假设我们的主题是 `arc-blue`（这是一个真实的主题，可以在[此问题](https://github.com/go-gitea/gitea/issues/6011)中找到）