diff --git a/en/guide/ll-builder/convert.md b/en/guide/ll-builder/convert.md
new file mode 100644
index 0000000..a15c9d9
--- /dev/null
+++ b/en/guide/ll-builder/convert.md
@@ -0,0 +1,76 @@
+<!--
+SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
+
+SPDX-License-Identifier: LGPL-3.0-or-later
+-->
+
+# convert `appimage` format( `.appimage` or `.AppImage` ) pkg to linglong format( `.layer` or `.uab` ) pkg
+
+Use `ll-builder convert` to convert `appimage` format( `.appimage` or `.AppImage` ) pkg to linglong format( `.layer` or `.uab` ) pkg.
+
+View the help information for the `ll-builder convert` command:
+
+```bash
+ll-builder convert --help
+```
+
+Here is the output:
+
+```text
+Usage: apps/ll-builder/ll-builder [options] convert
+
+Options:
+  -v, --verbose                              show detail log
+  -h, --help                                 Displays help on commandline
+                                             options.
+  --help-all                                 Displays help including Qt
+                                             specific options.
+  -f, --file <*.deb,*.AppImage(*.appimage)>  app package file, it not required option,
+                                             you can ignore this option when you
+                                             set -u option
+  -u, --url <pkg url>                        pkg url, it not required option,
+                                             you can ignore this option when you
+                                             set -f option
+  --hs, --hash <pkg hash value>              pkg hash value, it must be used
+                                             with --url option
+  -i, --id <app id>                          the unique name of the app
+  -n, --name <app description>               the description the app
+  -V, --version <app version>                the version of the app
+  -d, --description <app description>        detailed description of the app
+  -o, --output <script name>                 not required option, it will
+                                             generate linglong.yaml and
+                                             script,you can modify
+                                             linglong.yaml,then enter the
+                                             directory(app name) and execute the
+                                             script to generate the linglong
+                                             .layer(.uab)
+
+Arguments:
+  convert                                    convert app with
+                                             (deb,AppImage(appimage)) format to
+                                             linglong format, you can generate
+                                             convert config file by use -o
+                                             option
+```
+
+The `ll-builder convert` command will generate a directory according to specified app name( `--name` option), it will as a root directory of the linglong project, where the `linglong.yaml` file is located. and it supports two convert methods:
+
+1. you can use `--file` option to convert to linglong pkg according to specified appimage file;
+2. you can use `--url` and `--hash` option to convert to linglong pkg according to specified appimage url and hash value;
+
+you can use `--output` option to generate config file( `linglong.yaml` ) of linglong project and a script of build linglong `.layer`(`.uab`)
+then you can execute script file to generate after you modify the `linglong.yaml` file. if you do not specify this option, it will export linglong `.layer` or linglong `.uab` directly.
+
+Take converting [BrainWaves](https://github.com/makebrainwaves/BrainWaves/releases/download/v0.15.1/BrainWaves-0.15.1.AppImage) into linglong `.layer` through `--url` as an example, the main steps as follows:
+
+Specify the relevant parameters of the linglong package you want to convert, you can acquire `io.github.brainwaves_0.15.1_x86_64_runtime.layer` or `io.github.brainwaves_0.15.1_x86_64_runtime.uab` wait a moment.
+
+```bash
+ll-builder convert --url "https://github.com/makebrainwaves/BrainWaves/releases/download/v0.15.1/BrainWaves-0.15.1.AppImage" --hash "04fcfb9ccf5c0437cd3007922fdd7cd1d0a73883fd28e364b79661dbd25a4093" --name "io.github.brainwaves" --id "io.github.brainwaves" --version "0.15.1" --description "io.github.brainwaves" -v
+```
+
+Take converting BrainWaves-0.15.1.AppImage into linglong.layer through `--file` as an example, the main steps as follows:
+
+```bash
+ll-builder convert -f ~/Downloads/BrainWaves-0.15.1.AppImage --name "io.github.brainwaves" --id "io.github.brainwaves" --version "0.15.1" --description "io.github.brainwaves" -v
+```
diff --git a/en/guide/ll-builder/introduction.md b/en/guide/ll-builder/introduction.md
index a1df10a..50e701d 100644
--- a/en/guide/ll-builder/introduction.md
+++ b/en/guide/ll-builder/introduction.md
@@ -37,4 +37,5 @@ Arguments:
                  run
                  export
                  push
+                 convert
 ```
diff --git a/guide/ll-builder/convert.md b/guide/ll-builder/convert.md
new file mode 100644
index 0000000..caa16dc
--- /dev/null
+++ b/guide/ll-builder/convert.md
@@ -0,0 +1,76 @@
+<!--
+SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
+
+SPDX-License-Identifier: LGPL-3.0-or-later
+-->
+
+# 转换 `appimage` 包格式( `.appimage` 或 `.AppImage` ) 到玲珑包格式( `.layer` 或 `.uab` )
+
+使用 `ll-builder convert` 转换 appimage 包格式( `.appimage` 或 `.AppImage` )为玲珑包格式( `.layer` 或 `.uab` )
+
+查看 `ll-builder convert` 命令的帮助信息：
+
+```bash
+ll-builder convert --help
+```
+
+`ll-builder convert` 命令的帮助信息如下：
+
+```text
+Usage: apps/ll-builder/ll-builder [options] convert
+
+Options:
+  -v, --verbose                              show detail log
+  -h, --help                                 Displays help on commandline
+                                             options.
+  --help-all                                 Displays help including Qt
+                                             specific options.
+  -f, --file <*.deb,*.AppImage(*.appimage)>  app package file, it not required option,
+                                             you can ignore this option when you
+                                             set -u option
+  -u, --url <pkg url>                        pkg url, it not required option,
+                                             you can ignore this option when you
+                                             set -f option
+  --hs, --hash <pkg hash value>              pkg hash value, it must be used
+                                             with --url option
+  -i, --id <app id>                          the unique name of the app
+  -n, --name <app description>               the description the app
+  -V, --version <app version>                the version of the app
+  -d, --description <app description>        detailed description of the app
+  -o, --output <script name>                 not required option, it will
+                                             generate linglong.yaml and
+                                             script,you can modify
+                                             linglong.yaml,then enter the
+                                             directory(app name) and execute the
+                                             script to generate the linglong
+                                             .layer(.uab)
+
+Arguments:
+  convert                                    convert app with
+                                             (deb,AppImage(appimage)) format to
+                                             linglong format, you can generate
+                                             convert config file by use -o
+                                             option
+```
+
+`ll-builder convert` 命令会根据指定的应用名称（ `--name` 选项）生成一个目录，该目录会作为玲珑项目的根目录，即 `linglong.yaml` 文件所在的位置。它支持两种转换方法：
+
+1. 你可以使用 `--file` 选项将指定的 `appimage` 文件转换为玲珑包文件；
+2. 你可以使用 `--url` 和 `--hash` 选项将指定的 `appimage url` 和 `hash` 值转换为玲珑包文件；
+
+你可以使用 `--output` 选项生成玲珑项目的配置文件( `linglong.yaml` )和构建玲珑 `.layer` ( `.uab` )的脚本文件
+然后你可以执行该脚本去生成对应的玲珑包当你修改 `linglong.yaml` 配置文件后。如果不指定该选项，将直接导出对应的玲珑包。
+
+以通过 `--url` 选项将 [BrainWaves](https://github.com/makebrainwaves/BrainWaves/releases/download/v0.15.1/BrainWaves-0.15.1.AppImage) `appimage` 文件转换为玲珑 `.layer` 文件为例，主要步骤如下：
+
+指定要转换的玲珑包的相关参数，稍等片刻后你就可以得到 `io.github.brainwaves_0.15.1_x86_64_runtime.layer` 或者 `io.github.brainwaves_0.15.1_x86_64_runtime.uab` 包文件。
+
+```bash
+ll-builder convert --url "https://github.com/makebrainwaves/BrainWaves/releases/download/v0.15.1/BrainWaves-0.15.1.AppImage" --hash "04fcfb9ccf5c0437cd3007922fdd7cd1d0a73883fd28e364b79661dbd25a4093" --name "io.github.brainwaves" --id "io.github.brainwaves" --version "0.15.1" --description "io.github.brainwaves" -v
+```
+
+以通过 `--file` 选项将 `BrainWaves-0.15.1.AppImage` 转换为玲珑 `.layer` 为例，主要步骤如下：
+
+```bash
+ll-builder convert -f ~/Downloads/BrainWaves-0.15.1.AppImage --name "io.github.brainwaves" --id "io.github.brainwaves" --version "0.15.1" --description "io.github.brainwaves" -v
+```
diff --git a/guide/ll-builder/introduction.md b/guide/ll-builder/introduction.md
index c1b3da9..103da66 100644
--- a/guide/ll-builder/introduction.md
+++ b/guide/ll-builder/introduction.md
@@ -37,4 +37,5 @@ Arguments:
                  run
                  export
                  push
+                 convert
 ```