diff --git a/repository/georgecaotest.yaml b/repository/georgecaotest.yaml
index 8d45137afe05f3f2e46c56d3e907e3af7d9ce362..11c1d50c2b518a4b72a352896dc8efcbdbb4cdd4 100644
--- a/repository/georgecaotest.yaml
+++ b/repository/georgecaotest.yaml
@@ -35,3 +35,8 @@ repositories:
   protected_branches:
   - master
   type: public
+- name: custom_build_tool
+  description: "store custom build tools"
+  protected_branches:
+  - master
+  type: public
\ No newline at end of file
diff --git a/sig/Application/OWNERS b/sig/Application/OWNERS
new file mode 100644
index 0000000000000000000000000000000000000000..7db7b1d1e5b8f4b12ce068283534c8819675b94c
--- /dev/null
+++ b/sig/Application/OWNERS
@@ -0,0 +1,7 @@
+maintainers:
+- dogsheng
+- miao_kaibo
+- AlexZ11
+- yanzh_h
+- jimmy_hero
+- zhuchunyi
diff --git a/sig/Application/README.md b/sig/Application/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..74c39bb9ab671e12120aa19196272be62214df20
--- /dev/null
+++ b/sig/Application/README.md
@@ -0,0 +1,48 @@
+
+# Application
+- 引入服务器领域常用的应用软件到openEuler社区
+- 使应用程序在不同架构上运行
+- 对大家关注的应用开展优化和质量工作
+- 将openEuler社区中应用程序的工作成果回馈给上游社区
+- 及时响应用户反馈，解决相关问题
+
+
+
+# 组织会议
+
+- 目前移植软件为主，邮件讨论为主
+
+
+
+
+# 成员
+
+### Maintainer列表
+
+- 胡峰[@solarhu](https://gitee.com/solarhu)
+- 严志华[@yanzh_h](https://gitee.com/yanzh_h)
+- 杜开田[@jimmy_hero](https://gitee.com/jimmy_hero)
+
+
+### Committer列表
+
+- 董剑[@dogsheng](https://gitee.com/dogsheng)
+- 赵磊[@AlexZ11](https://gitee.com/AlexZ11)
+- 朱春意[@zhuchunyi](https://gitee.com/zhuchunyi)
+
+# 联系方式
+
+- [邮件列表](dev@openeuler.org)
+- [IRC频道](#openeuler-dev)
+- [IRC公开会议](#openeuler-meeting)
+
+
+
+
+
+# 项目清单
+
+repository地址：
+
+- 
+- 
diff --git a/sig/sigs.yaml b/sig/sigs.yaml
index e73f749d22d9b830050785c78da7ff5f8c601a1c..9f600af3aa1b08407b44dc971ba11d5dcce5695d 100644
--- a/sig/sigs.yaml
+++ b/sig/sigs.yaml
@@ -12,3 +12,6 @@ sigs:
   - ci-bot/openeuler-jenkins
   - ci-bot/openeuler-obs
   - ci-bot/obs_meta
+- name: Application
+  repositories:
+  - ci-bot/custom_build_tool
\ No newline at end of file