diff --git a/README.md b/README.md
index 91ce620e8c1d9ce3fca47c3450f8e3900c0916d1..893ee37f8850559a73d0cbe26d0f1fbbdd4c60d2 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,6 @@
 + [zhangadong（组长）](https://gitee.com/zhangadong)
 + [dengxiaolong（副组长）](https://gitee.com/xldeng422)
 + [zhangyun](https://gitee.com/zhangyun761)
-+ [peibibao](https://gitee.com/tvbfcsl)
 + [yangna](https://gitee.com/xiaoyang1210)
 + [yansudan](https://gitee.com/yansudan)
 + [wangchen](https://gitee.com/w253227059)
@@ -31,6 +30,7 @@
 + [guochenkai](https://gitee.com/guo-chen-kai/)
 + [ouyangqiangbin](https://gitee.com/oubanxian)
 + [xule](https://gitee.com/manifestxl)
++ [mudongliang](https://gitee.com/mudongliang)
 
 安全响应工作组设组长、副组长各一名，经组员投票选举产生，每届任期两年，可连选连任。成员任期两年，可连选连任。新加入成员由现有成员采取普通事项决议。现有成员的罢免采取特殊事项决议。
 安全问题响应工作组采取组长负责制，组长负责主持开展组内的日常工作。成员应遵守本制度及OpenHarmony项目群相关制度的规定，勤勉尽职。对违反规定的成员，本工作组有权予以罢免。
diff --git a/README_en.md b/README_en.md
index b99da831c074eadd8feb3b75b4e4e2b624f84296..4c4a3396f36adc8644502f51a567d632093af34f 100644
--- a/README_en.md
+++ b/README_en.md
@@ -34,7 +34,6 @@ The Team consists of people from OpenHarmony A category donors who have extensiv
 + [zhangadong（Leader）](https://gitee.com/zhangadong)
 + [dengxiaolong（Deputy Leader）](https://gitee.com/xldeng422)
 + [zhangyun](https://gitee.com/zhangyun761)
-+ [peibibao](https://gitee.com/tvbfcsl)
 + [yangna](https://gitee.com/xiaoyang1210)
 + [yansudan](https://gitee.com/yansudan)
 + [wangchen](https://gitee.com/w253227059)
@@ -44,6 +43,7 @@ The Team consists of people from OpenHarmony A category donors who have extensiv
 + [guochenkai](https://gitee.com/guo-chen-kai/)
 + [ouyangqiangbin](https://gitee.com/oubanxian)
 + [xule](https://gitee.com/manifestxl)
++ [mudongliang](https://gitee.com/mudongliang)
 
 The Team has a team leader and a deputy team leader, they are elected by team members for a two-year term and can be re-elected for more terms. The team members serve a two-year term and can be re-elected for more terms. New members are approved by existing members via an ordinary resolution. Dismissal of existing members is approved by a special resolution.