diff --git a/sig/Compiler/OWNERS b/sig/Compiler/OWNERS
index 8514adbb2ca73eb17dba61c65bc0bc1dee869b8c..18104184a79ef243417d444eaf02b83b9c0a7f5d 100644
--- a/sig/Compiler/OWNERS
+++ b/sig/Compiler/OWNERS
@@ -1,4 +1,6 @@
 maintainers:
 - jdkboy
-- zhuchunyi
+- haijianzhang
+committers:
 - jvmboy
+- eastb233
diff --git a/sig/Compiler/README.md b/sig/Compiler/README.md
index 44ade0b73fc77c615f40697d0e2ce6d476745ec6..7b769b44be298ab10305d9efbf2d06d02d471d49 100644
--- a/sig/Compiler/README.md
+++ b/sig/Compiler/README.md
@@ -1,51 +1,31 @@
-# Compiler
-
-*<请在此描述SIG的范围、工作职责和目标，可以直接用sig-template.md内描述的第一个章节>,*
-
-
-
-# 组织会议
-
-- 公开的会议时间：北京时间，每周X 下午，XX点~XX点
-
-*<请在此给出SIG会议的时间>*
-
-
-
-# 成员
-
-*<请在此给出团队成员的列表>*
-
-### Maintainer列表
-
-- name[@giteeID](giteeID链接)
-
-
-
-### Committer列表
-
-- name[@giteeID](giteeID链接)
-
-
-
-# 联系方式
-
-*<如果需要单独申请邮件列表，请在此补充邮箱名称：sig-yousigname@openeuler.org>*
-
-- [邮件列表](dev@openeuler.org)
-- [IM]()
-
-
-
-
-
-# 项目清单
-
-*<项目名称和申请表格一致，具体地址可以在申请下来以后在刷新>*
-
-项目名称：
-
-repository地址：
-
-- 
-- 
+## Compiler
+ - devoted to traditional compilers like gcc/llvm/OpenJDK/...
+ - motivated to program optimization
+
+## Meeting
+
+Not scheduled.
+
+## Members
+
+### Maintainers
+ - Guo Ge[@jdkboy](https://gitee.com/jdkboy)
+ - Zhang Haijian[@Haijian.Zhang](https://gitee.com/haijianzhang)
+
+### Committers
+ - He Dongbo[@Noah](https://gitee.com/jvmboy)
+ - Xie Zhiheng[@eastb233](https://gitee.com/eastb233)
+
+## Contact
+
+No mailing list yet.
+
+## Repositories
+ - [gcc](https://gitee.com/src-openeuler/gcc)
+ - [llvm](https://gitee.com/src-openeuler/llvm)
+ - [clang](https://gitee.com/src-openeuler/clang)
+ - [compiler-rt](https://gitee.com/src-openeuler/compiler-rt)
+ - [openjdk-1.8.0](https://gitee.com/src-openeuler/openjdk-1.8.0)
+ - [openjdk-11](https:/gitee.com/src-openeuler/openjdk-11)
+ - [openjfx8](https://gitee.com/src-openeuler/openjfx8)
+ - [openjfx11](https://gitee.com/src-openeuler/openjfx11)
diff --git a/sig/sigs.yaml b/sig/sigs.yaml
index d2c4446bc146facc092fd44ede037b5c25b7257d..79e25f951c2d2a848e37f1e3d7c3875173cd93a8 100644
--- a/sig/sigs.yaml
+++ b/sig/sigs.yaml
@@ -277,7 +277,6 @@ sigs:
   - src-openeuler/qt5-qtdoc
   - src-openeuler/perl-MRO-Compat
   - src-openeuler/perl-String-ShellQuote
-  - src-openeuler/clang
   - src-openeuler/python-extras
   - src-openeuler/python-mimeparse
   - src-openeuler/perl-TimeDate
@@ -982,7 +981,6 @@ sigs:
   - src-openeuler/gnome-color-manager
   - src-openeuler/python-xgboost
   - src-openeuler/gnome-video-effects
-  - src-openeuler/compiler-rt
   - src-openeuler/nbdkit
   - src-openeuler/perl-Pod-Coverage
   - src-openeuler/gsound
@@ -1705,7 +1703,6 @@ sigs:
   - src-openeuler/pcre
   - src-openeuler/python-backports
   - src-openeuler/libconfig
-  - src-openeuler/llvm
   - src-openeuler/pyxattr
   - src-openeuler/asciidoc
   - src-openeuler/python-kmod
@@ -1866,6 +1863,9 @@ sigs:
 - name: Compiler
   repositories:
   - src-openeuler/gcc
+  - src-openeuler/llvm
+  - src-openeuler/clang
+  - src-openeuler/compiler-rt
   - src-openeuler/openjdk-1.8.0
   - src-openeuler/openjdk-11
   - src-openeuler/openjfx8