diff --git a/sig/sig-graphics/sig-graphics.md b/sig/sig-graphics/sig-graphics.md
index 62d23a2c39aece9eca295b87bdb29cd0d3c86934..781dd8e1417db2a96fed22a16bfa737333f89d7b 100644
--- a/sig/sig-graphics/sig-graphics.md
+++ b/sig/sig-graphics/sig-graphics.md
@@ -31,7 +31,6 @@ OpenHarmony Graphics and windowmanager related design and review.
   - third_party_libexif:https://gitee.com/openharmony-sig/third_party_libexif
   - third_party_libjpeg-turbo:https://gitee.com/openharmony/third_party_libjpeg-turbo
 
-
 ## SIG Members
 
 ### Leader
@@ -39,12 +38,9 @@ OpenHarmony Graphics and windowmanager related design and review.
 - @yifan-cui(https://gitee.com/yifan-cui)
 
 ### Committers
-- @zhouyaoying(https://gitee.com/zhouyaoying)
 - @lijj01(https://gitee.com/lijj01)
-- @lz-230(https://gitee.com/lz-230)
 - @bj1010(https://gitee.com/bj1010)
 - @mk_gc(https://gitee.com/mk_gc)
-- @zhouyuehai(https://gitee.com/zhouyuehai)
 
 ### Meetings
  - Meeting time：Every two weeks' Friday 14:30-15:15
diff --git a/sig/sig-graphics/sig-graphics_cn.md b/sig/sig-graphics/sig-graphics_cn.md
index 040d29f1e168fee4534ff46e41926a844d7f02b9..914b9f70a14425944d5e61b9e153c049798c04fd 100644
--- a/sig/sig-graphics/sig-graphics_cn.md
+++ b/sig/sig-graphics/sig-graphics_cn.md
@@ -54,7 +54,6 @@ OpenHarmony 图形管理。
   - third_party_libexif:https://gitee.com/openharmony-sig/third_party_libexif
   - third_party_libjpeg-turbo:https://gitee.com/openharmony/third_party_libjpeg-turbo
 
-
 ## SIG组成员
 
 ### Leader
@@ -62,12 +61,9 @@ OpenHarmony 图形管理。
 - @yifan-cui(https://gitee.com/yifan-cui)
 
 ### Committers列表
-- @zhouyaoying(https://gitee.com/zhouyaoying)
 - @lijj01(https://gitee.com/lijj01)
-- @lz-230(https://gitee.com/lz-230)
 - @bj1010(https://gitee.com/bj1010)
 - @mk_gc(https://gitee.com/mk_gc)
-- @zhouyuehai(https://gitee.com/zhouyuehai)
 
 ### 会议
  - 会议时间：双周周五14:30-15:15