diff --git a/sig/sig-cinnamon/README.md b/sig/sig-cinnamon/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f073aa09e1beb928666922d177630fa50e4c551d
--- /dev/null
+++ b/sig/sig-cinnamon/README.md
@@ -0,0 +1,59 @@
+
+# 概述
+
+本SIG维护cinnamon桌面环境的相关项目。Cinnamon桌面环境致力于打造美观、易用和高效的Linux桌面操作系统，使其成为OpenEuler社区官方支持服务器桌面环境之一。
+
+
+# 组织会议
+
+- 暂无固定时间
+
+
+# 成员
+
+
+### Maintainer列表
+
+- dwl301
+- zhang__3125
+- weijin-deng
+- zxf_tl
+
+
+### Committer列表
+
+- lizhuang1314
+- zpflying
+- liangwenhao
+
+
+# 联系方式
+
+- wenlong.ding@turbolinux.com.cn
+- lin.zhang@turbolinux.com.cn
+
+
+# 项目清单
+
+项目名称：cinnamon-desktop
+
+repository地址：
+- https://gitee.com/src-openeuler/cinnamon
+- https://gitee.com/src-openeuler/cinnamon-control-center
+- https://gitee.com/src-openeuler/cinnamon-desktop
+- https://gitee.com/src-openeuler/cinnamon-menu
+- https://gitee.com/src-openeuler/cinnamon-screensaver
+- https://gitee.com/src-openeuler/cinnamon-session
+- https://gitee.com/src-openeuler/cinnamon-settings-daemon
+- https://gitee.com/src-openeuler/cinnamon-spices-applets
+- https://gitee.com/src-openeuler/cinnamon-spices-desklets
+- https://gitee.com/src-openeuler/cinnamon-spices-extensions
+- https://gitee.com/src-openeuler/cinnamon-spices-themes
+- https://gitee.com/src-openeuler/cinnamon-themes
+- https://gitee.com/src-openeuler/cinnamon-translations
+- https://gitee.com/src-openeuler/cjs
+- https://gitee.com/src-openeuler/nemo
+- https://gitee.com/src-openeuler/nemo-extensions
+- https://gitee.com/src-openeuler/mdm
+- https://gitee.com/src-openeuler/mdm-themes
+- https://gitee.com/src-openeuler/muffin
diff --git a/sig/sig-cinnamon/sig-cinnamon.md b/sig/sig-cinnamon/sig-cinnamon.md
new file mode 100644
index 0000000000000000000000000000000000000000..2d765650ac3b8774be9bba3c37fba8f70c9284e4
--- /dev/null
+++ b/sig/sig-cinnamon/sig-cinnamon.md
@@ -0,0 +1,78 @@
+
+# openEuler cinnamon Special Interest Group（SIG）
+English | [简体中文](./sig-cinnamon_cn.md)
+
+  The cinnamon SIG is committed to introducing cinnamon into the openEuler community, and performing related adaptation, migration and optimization, making it one of the server desktop environments officially supported by the openEuler community.
+  Cinnamon is a desktop system that is officially promoted by the Mint distribution, which is ranked No. 3 in daily clicks on https://distrowatch.com/. The desktop has now become the officially supported desktop of many distributions, such as Arch, Debian, Fedora, Gentoo, Mageia, Mint, openSUSE, Ubuntu, FreeBSD, etc.
+  Cinnamon supports online installation of plug-ins including Applet, Desklet, extensions, etc., which is very convenient for users.
+
+
+## cinnamon SIG Mission and Scope
+
+### Mission
+
+- Add cinnamon support for openEuler community
+- Migrate, adapte and optimize cinnamon within openEuler
+- Respond to user feedback in a timely manner and resolove the problems
+
+
+### Scope
+
+- Maintain and upgrade the cinnamon packages
+- Introduce, maintain and upgrade the dependency packages of cinnamon that not included in openEuler community
+- Cooperate and maintain the dependency packages of cinnamon that already included in openEuler community
+- Manage the documentations, meetings, mailist and IRC within cinnamon SIG
+
+
+###  Deliverables
+
+- Source and tar
+
+
+### Repositories managed by this SIG
+
+- Project Name：cinnamon
+
+ Repository of related packages:
+
+- https://gitee.com/src-openeuler/cinnamon
+- https://gitee.com/src-openeuler/cinnamon-control-center
+- https://gitee.com/src-openeuler/cinnamon-desktop
+- https://gitee.com/src-openeuler/cinnamon-menu
+- https://gitee.com/src-openeuler/cinnamon-screensaver
+- https://gitee.com/src-openeuler/cinnamon-session
+- https://gitee.com/src-openeuler/cinnamon-settings-daemon
+- https://gitee.com/src-openeuler/cinnamon-spices-applets
+- https://gitee.com/src-openeuler/cinnamon-spices-desklets
+- https://gitee.com/src-openeuler/cinnamon-spices-extensions
+- https://gitee.com/src-openeuler/cinnamon-spices-themes
+- https://gitee.com/src-openeuler/cinnamon-themes
+- https://gitee.com/src-openeuler/cinnamon-translations
+- https://gitee.com/src-openeuler/cjs
+- https://gitee.com/src-openeuler/nemo
+- https://gitee.com/src-openeuler/nemo-extensions
+- https://gitee.com/src-openeuler/mdm
+- https://gitee.com/src-openeuler/mdm-themes
+- https://gitee.com/src-openeuler/muffin
+
+
+## Basic Information
+
+###  Project Introduction
+
+ https://gitee.com/openeuler/community/tree/master/sig/sig-cinnamon
+
+### Maintainers
+- dwl301
+- zhang__3125
+- weijin-deng
+- zxf_tl
+
+### Committers
+- lizhuang1314
+- zpflying
+- liangwenhao
+
+### External Contact
+- zxf_tl
+
diff --git a/sig/sig-cinnamon/sig-cinnamon_cn.md b/sig/sig-cinnamon/sig-cinnamon_cn.md
new file mode 100644
index 0000000000000000000000000000000000000000..2cd4c2b6bff90f87d35092bdcb4d5c8273f2265a
--- /dev/null
+++ b/sig/sig-cinnamon/sig-cinnamon_cn.md
@@ -0,0 +1,79 @@
+# openEuler cinnamon desktop兴趣小组（SIG）
+[English](./sig-cinnamon.md) | 简体中文
+
+Cinnamon 小组致力于将 cinnamon desktop 引入至 openEuler 社区中，并进行相关适配、迁移和优化，使其成为 openEuler 社区官方支持服务器桌面环境之一。
+Cinnamon 是由在 https://distrowatch.com/ 上每日点击排名第3的 Mint 发行版官方推进演化的桌面系统，该桌面目前已经成为众多发行版官方支持的桌面，如 Arch、Debian、Fedora、Gentoo、Mageia、Mint、openSUSE、Ubuntu、FreeBSD 等。
+Cinnamon 支持在线安装包括 Applet、Desklet、extensions 等类型的插件，极大方便用户使用。
+
+
+## cinnamon SIG组工作目标和范围
+
+### 工作目标
+
+- 在openEuler社区中添加对 cinnamon 的支持
+- 负责 cinnamon 相关软件包的规划、维护和升级
+- 及时响应用户反馈，解决相关问题
+
+
+### 工作范围
+
+- cinnamon 相关软件包的维护、升级等
+- cinnamon 相关依赖软件包（如果在openEuler中不存在）的引入、维护、升级等
+- cinnamon 相关依赖软件包（如果在openEuler中已存在）的协调、维护等
+- cinnamon SIG组所有相关的文档、会议、邮件列表、IRC的管理
+
+
+### 交付物
+
+- 源码和tar包
+
+
+### 该SIG管理的repository
+
+- 项目名称：cinnamon
+  相关软件包的仓库：
+
+- https://gitee.com/src-openeuler/cinnamon
+- https://gitee.com/src-openeuler/cinnamon-control-center
+- https://gitee.com/src-openeuler/cinnamon-desktop
+- https://gitee.com/src-openeuler/cinnamon-menu
+- https://gitee.com/src-openeuler/cinnamon-screensaver
+- https://gitee.com/src-openeuler/cinnamon-session
+- https://gitee.com/src-openeuler/cinnamon-settings-daemon
+- https://gitee.com/src-openeuler/cinnamon-spices-applets
+- https://gitee.com/src-openeuler/cinnamon-spices-desklets
+- https://gitee.com/src-openeuler/cinnamon-spices-extensions
+- https://gitee.com/src-openeuler/cinnamon-spices-themes
+- https://gitee.com/src-openeuler/cinnamon-themes
+- https://gitee.com/src-openeuler/cinnamon-translations
+- https://gitee.com/src-openeuler/cjs
+- https://gitee.com/src-openeuler/nemo
+- https://gitee.com/src-openeuler/nemo-extensions
+- https://gitee.com/src-openeuler/mdm
+- https://gitee.com/src-openeuler/mdm-themes
+- https://gitee.com/src-openeuler/muffin
+
+
+## SIG基本信息
+
+### 项目简介
+
+ https://gitee.com/openeuler/community/tree/master/sig/sig-cinnamon
+
+### Maintainers
+- dwl301
+- zhang__3125
+- weijin-deng
+- zxf_tl
+
+
+### Committers
+- lizhuang1314
+- zpflying
+- liangwenhao
+
+
+### 对外联系人
+- zxf_tl
+
+
diff --git a/sig/sig-cinnamon/sig-info.yaml b/sig/sig-cinnamon/sig-info.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..204f445cfd16a43faf293419fb43b24e8c22afa2
--- /dev/null
+++ b/sig/sig-cinnamon/sig-info.yaml
@@ -0,0 +1,52 @@
+name: sig-cinnamon
+description: The cinnamon SIG is committed to introducing cinnamon desktop into the openEuler community, and performing related adaptation, migration and optimization, making it one of the server desktop environments officially supported by the openEuler community.
+mailing_list: NA
+meeting_url: NA
+mature_level: gratuated
+mentors:
+maintainers:
+- gitee_id: dwl301
+  name: DingWenlong
+  organization: TurboLinux
+  email: wenlong.ding@turbolinux.com.cn
+- gitee_id: zhang__3125
+  name: ZhangLin
+  organization: TurboLinux
+  email: lin.zhang@turbolinux.com.cn
+- gitee_id: weijin-deng
+  name: DengWeijin
+  organization: TurboLinux
+  email: weijin.deng@turbolinux.com.cn
+- gitee_id: zxf_tl
+  name: ZhuangXiaofan
+  organization: TurboLinux
+  email: xiaofan.zhuang@turbolinux.com.cn
+repositories:
+- repo:
+  - src-openeuler/cinnamon
+  - src-openeuler/cinnamon-control-center
+  - src-openeuler/cinnamon-desktop
+  - src-openeuler/cinnamon-menu
+  - src-openeuler/cinnamon-screensaver
+  - src-openeuler/cinnamon-session
+  - src-openeuler/cinnamon-settings-daemon
+  - src-openeuler/cinnamon-spices-applets
+  - src-openeuler/cinnamon-spices-desklets
+  - src-openeuler/cinnamon-spices-extensions
+  - src-openeuler/cinnamon-spices-themes
+  - src-openeuler/cinnamon-themes
+  - src-openeuler/cjs
+  - src-openeuler/nemo
+  - src-openeuler/nemo-extensions
+  - src-openeuler/mdm
+  - src-openeuler/mdm-themes
+  - src-openeuler/muffin
+  committers:
+  - gitee_id: liangwenhao
+    name: LiangWenhao
+    organization: TurboLinux
+    email: wenhao.liang@turbolinux.com.cn
+  - gitee_id: zpflying
+    name: ZhangPengfei
+    organization: TurboLinux
+    email: pengfei.zhang@turbolinux.com.cn
diff --git a/sig/sig-cinnamon/src-openeuler/c/cinnamon-control-center.yaml b/sig/sig-cinnamon/src-openeuler/c/cinnamon-control-center.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..2c61c03e6f48a66bab5eccb80224d2219749c13b
--- /dev/null
+++ b/sig/sig-cinnamon/src-openeuler/c/cinnamon-control-center.yaml
@@ -0,0 +1,8 @@
+name: cinnamon-control-center
+description: A collection of configuration plugins used in cinnamon-settings
+upstream: https://github.com/linuxmint/cinnamon-control-center
+branches:
+- name: master
+  type: protected
+type: public
+
diff --git a/sig/sig-cinnamon/src-openeuler/c/cinnamon-desktop.yaml b/sig/sig-cinnamon/src-openeuler/c/cinnamon-desktop.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..ce222a19384a9a4240813b0abe59d5671c4f9a7d
--- /dev/null
+++ b/sig/sig-cinnamon/src-openeuler/c/cinnamon-desktop.yaml
@@ -0,0 +1,8 @@
+name: cinnamon-desktop
+description: The cinnamon-desktop library (and common settings schemas for the cinnamon desktop)
+upstream: https://github.com/linuxmint/cinnamon-desktop
+branches:
+- name: master
+  type: protected
+type: public
+
diff --git a/sig/sig-cinnamon/src-openeuler/c/cinnamon-menu.yaml b/sig/sig-cinnamon/src-openeuler/c/cinnamon-menu.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..15972b641532eeb65c6f635014693ecaf025d2a2
--- /dev/null
+++ b/sig/sig-cinnamon/src-openeuler/c/cinnamon-menu.yaml
@@ -0,0 +1,8 @@
+name: cinnamon-menu
+description: The cinnamon-menu library.
+upstream: https://github.com/linuxmint/cinnamon-menu
+branches:
+- name: master
+  type: protected
+type: public
+
diff --git a/sig/sig-cinnamon/src-openeuler/c/cinnamon-screensaver.yaml b/sig/sig-cinnamon/src-openeuler/c/cinnamon-screensaver.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..c3817d95e7b909a285353f76ba2b8ef0ab2ad48f
--- /dev/null
+++ b/sig/sig-cinnamon/src-openeuler/c/cinnamon-screensaver.yaml
@@ -0,0 +1,8 @@
+name: cinnamon-screensaver
+description: The Cinnamon screen locker and screensaver program
+upstream: https://github.com/linuxmint/cinnamon-screensaver
+branches:
+- name: master
+  type: protected
+type: public
+
diff --git a/sig/sig-cinnamon/src-openeuler/c/cinnamon-session.yaml b/sig/sig-cinnamon/src-openeuler/c/cinnamon-session.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..ea0eec02c360b3a920c282a44bb92c1671654485
--- /dev/null
+++ b/sig/sig-cinnamon/src-openeuler/c/cinnamon-session.yaml
@@ -0,0 +1,8 @@
+name: cinnamon-session
+description: The Cinnamon session manager.
+upstream: https://github.com/linuxmint/cinnamon-session
+branches:
+- name: master
+  type: protected
+type: public
+
diff --git a/sig/sig-cinnamon/src-openeuler/c/cinnamon-settings-daemon.yaml b/sig/sig-cinnamon/src-openeuler/c/cinnamon-settings-daemon.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..e9d37ffea49e103bdccb461b3dd6d74da8397025
--- /dev/null
+++ b/sig/sig-cinnamon/src-openeuler/c/cinnamon-settings-daemon.yaml
@@ -0,0 +1,8 @@
+name: cinnamon-settings-daemon
+description: The settings daemon for the Cinnamon desktop.
+upstream: https://github.com/linuxmint/cinnamon-settings-daemon
+branches:
+- name: master
+  type: protected
+type: public
+
diff --git a/sig/sig-cinnamon/src-openeuler/c/cinnamon-spices-applets.yaml b/sig/sig-cinnamon/src-openeuler/c/cinnamon-spices-applets.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..aff9288635a4219ef477da52d7bfe43361639768
--- /dev/null
+++ b/sig/sig-cinnamon/src-openeuler/c/cinnamon-spices-applets.yaml
@@ -0,0 +1,8 @@
+name: cinnamon-spices-applets
+description: Applets for the Cinnamon desktop.
+upstream: https://github.com/linuxmint/cinnamon-spices-applets
+branches:
+- name: master
+  type: protected
+type: public
+
diff --git a/sig/sig-cinnamon/src-openeuler/c/cinnamon-spices-desklets.yaml b/sig/sig-cinnamon/src-openeuler/c/cinnamon-spices-desklets.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..263ee2414a0f03a7a8a8bb618d9bf766e1b4a7a6
--- /dev/null
+++ b/sig/sig-cinnamon/src-openeuler/c/cinnamon-spices-desklets.yaml
@@ -0,0 +1,8 @@
+name: cinnamon-spices-desklets
+description: Desklets for the Cinnamon desktop.
+upstream: https://github.com/linuxmint/cinnamon-spices-desklets
+branches:
+- name: master
+  type: protected
+type: public
+
diff --git a/sig/sig-cinnamon/src-openeuler/c/cinnamon-spices-extensions.yaml b/sig/sig-cinnamon/src-openeuler/c/cinnamon-spices-extensions.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..91b5055ddd45e79b4483c1255f18f7f3f6f8a812
--- /dev/null
+++ b/sig/sig-cinnamon/src-openeuler/c/cinnamon-spices-extensions.yaml
@@ -0,0 +1,8 @@
+name: cinnamon-spices-extensions
+description: Extensions for the Cinnamon desktop.
+upstream: https://github.com/linuxmint/cinnamon-spices-extensions
+branches:
+- name: master
+  type: protected
+type: public
+
diff --git a/sig/sig-cinnamon/src-openeuler/c/cinnamon-spices-themes.yaml b/sig/sig-cinnamon/src-openeuler/c/cinnamon-spices-themes.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..08fcf2c0eb60aec76da381f2ca6495739899c95e
--- /dev/null
+++ b/sig/sig-cinnamon/src-openeuler/c/cinnamon-spices-themes.yaml
@@ -0,0 +1,8 @@
+name: cinnamon-spices-themes
+description: Themes for the Cinnamon desktop.
+upstream: https://github.com/linuxmint/cinnamon-spices-themes
+branches:
+- name: master
+  type: protected
+type: public
+
diff --git a/sig/sig-cinnamon/src-openeuler/c/cinnamon-themes.yaml b/sig/sig-cinnamon/src-openeuler/c/cinnamon-themes.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..9b109da6c489944928f0577487ed9d8c6d7a0240
--- /dev/null
+++ b/sig/sig-cinnamon/src-openeuler/c/cinnamon-themes.yaml
@@ -0,0 +1,8 @@
+name: cinnamon-themes
+description: The cinnamon desktop themes.
+upstream: https://github.com/linuxmint/cinnamon-themes
+branches:
+- name: master
+  type: protected
+type: public
+
diff --git a/sig/sig-cinnamon/src-openeuler/c/cinnamon.yaml b/sig/sig-cinnamon/src-openeuler/c/cinnamon.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..4125766470cfc6762bd5f82227ea2628b1fb077d
--- /dev/null
+++ b/sig/sig-cinnamon/src-openeuler/c/cinnamon.yaml
@@ -0,0 +1,8 @@
+name: cinnamon
+description: A Linux desktop featuring a traditional layout, built from modern technology and introducing brand new innovative features.
+upstream: https://github.com/linuxmint/cinnamon
+branches:
+- name: master
+  type: protected
+type: public
+
diff --git a/sig/sig-cinnamon/src-openeuler/c/cjs.yaml b/sig/sig-cinnamon/src-openeuler/c/cjs.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..9d2cd9b8f6db767874deba730f96a52535bf448a
--- /dev/null
+++ b/sig/sig-cinnamon/src-openeuler/c/cjs.yaml
@@ -0,0 +1,8 @@
+name: cjs
+description: The Cinnamon Javascript interpreter.
+upstream: https://github.com/linuxmint/cjs
+branches:
+- name: master
+  type: protected
+type: public
+
diff --git a/sig/sig-cinnamon/src-openeuler/m/mdm-themes.yaml b/sig/sig-cinnamon/src-openeuler/m/mdm-themes.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..eeeca10446e801c18b472592ffd89d850524d1df
--- /dev/null
+++ b/sig/sig-cinnamon/src-openeuler/m/mdm-themes.yaml
@@ -0,0 +1,7 @@
+name: mdm-themes
+description: Default MDM themes (made available to 3rd party distributions)
+upstream: https://github.com/linuxmint/mdm-themes
+branches:
+- name: master
+  type: protected
+type: public
diff --git a/sig/sig-cinnamon/src-openeuler/m/mdm.yaml b/sig/sig-cinnamon/src-openeuler/m/mdm.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..988796c29439c4a0948cd9e0f3f662c829db7bfc
--- /dev/null
+++ b/sig/sig-cinnamon/src-openeuler/m/mdm.yaml
@@ -0,0 +1,7 @@
+name: mdm
+description: The MDM Display Manager.
+upstream: https://github.com/linuxmint/mdm
+branches:
+- name: master
+  type: protected
+type: public
diff --git a/sig/sig-cinnamon/src-openeuler/m/muffin.yaml b/sig/sig-cinnamon/src-openeuler/m/muffin.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..0cef2f351c2345b3bc1565029cb6b7d8d5d37191
--- /dev/null
+++ b/sig/sig-cinnamon/src-openeuler/m/muffin.yaml
@@ -0,0 +1,7 @@
+name: muffin
+description: The window management library for the Cinnamon desktop (libmuffin) and its sample WM binary (muffin)
+upstream: https://github.com/linuxmint/muffin
+branches:
+- name: master
+  type: protected
+type: public
diff --git a/sig/sig-cinnamon/src-openeuler/n/nemo-extensions.yaml b/sig/sig-cinnamon/src-openeuler/n/nemo-extensions.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..0b9d329220d4a5065a0427a8e1e18bad08633a43
--- /dev/null
+++ b/sig/sig-cinnamon/src-openeuler/n/nemo-extensions.yaml
@@ -0,0 +1,7 @@
+name: nemo-extensions
+description: A set of extensions for Nemo.
+upstream: https://github.com/linuxmint/nemo-extensions
+branches:
+- name: master
+  type: protected
+type: public
diff --git a/sig/sig-cinnamon/src-openeuler/n/nemo.yaml b/sig/sig-cinnamon/src-openeuler/n/nemo.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..da705c3caee6c3842b6e4469fbb204f39fb05e7b
--- /dev/null
+++ b/sig/sig-cinnamon/src-openeuler/n/nemo.yaml
@@ -0,0 +1,7 @@
+name: nemo
+description: File browser for Cinnamon.
+upstream: https://github.com/linuxmint/nemo
+branches:
+- name: master
+  type: protected
+type: public