diff --git a/OWNERS_ALIASES b/OWNERS_ALIASES
index eb5920680..24d59afcf 100644
--- a/OWNERS_ALIASES
+++ b/OWNERS_ALIASES
@@ -148,8 +148,8 @@ aliases:
     - JimBugwadia
     - rficcaglia
   wg-structured-logging-leads:
+    - mengjiao-liu
     - pohly
-    - serathius
   committee-code-of-conduct:
     - AnaMMedina21
     - endocrimes
diff --git a/sig-list.md b/sig-list.md
index ebc27cab4..3083ce652 100644
--- a/sig-list.md
+++ b/sig-list.md
@@ -67,7 +67,7 @@ When the need arises, a [new SIG can be created](sig-wg-lifecycle.md)
 |[IoT Edge](wg-iot-edge/README.md)|[iot-edge](https://github.com/kubernetes/kubernetes/labels/wg%2Fiot-edge)|* Multicluster<br>* Network<br>|* [Steve Wong](https://github.com/cantbewong), VMware<br>* [Cindy Xing](https://github.com/cindyxing), Microsoft<br>* [Dejan Bosanac](https://github.com/dejanb), Red Hat<br>|* [Slack](https://kubernetes.slack.com/messages/wg-iot-edge)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-iot-edge)|* APAC WG Meeting: [Wednesdays at 5:00 UTC (every four weeks)](https://zoom.us/j/91251176046?pwd=cmdqclovM3R3eDB1VlpuL1ZGU1hnZz09)<br>* Regular WG Meeting (Pacific Time): [Wednesdays at 09:00 PT (every four weeks)](https://zoom.us/j/92778512626?pwd=MXhlemwvYnhkQmkxeXllQ0Z5VGs4Zz09)<br>
 |[LTS](wg-lts/README.md)|[lts](https://github.com/kubernetes/kubernetes/labels/wg%2Flts)|* Architecture<br>* Cluster Lifecycle<br>* K8s Infra<br>* Release<br>* Security<br>* Testing<br>|* [Jeremy Rickard](https://github.com/jeremyrickard), Microsoft<br>* [Jordan Liggitt](https://github.com/liggitt), Google<br>* [Micah Hausler](https://github.com/micahhausler), Amazon<br>|* [Slack](https://kubernetes.slack.com/messages/wg-lts)<br>* [Mailing List](https://groups.google.com/a/kubernetes.io/g/wg-lts)|* Regular WG Meeting: [Tuesdays at 07:00 PT (Pacific Time) (biweekly)](https://zoom.us/j/92480197536?pwd=dmtSMGJRQmNYYTIyZkFlQ25JRngrdz09)<br>
 |[Policy](wg-policy/README.md)|[policy](https://github.com/kubernetes/kubernetes/labels/wg%2Fpolicy)|* Architecture<br>* Auth<br>* Multicluster<br>* Network<br>* Node<br>* Scheduling<br>* Storage<br>|* [Jim Bugwadia](https://github.com/JimBugwadia), Kyverno/Nirmata<br>* [Robert Ficcaglia](https://github.com/rficcaglia), SunStone<br>|* [Slack](https://kubernetes.slack.com/messages/wg-policy)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-policy)|* Regular WG Meeting: [Wednesdays at 8:00 PT (Pacific Time) (semimonthly)](https://zoom.us/j/7375677271)<br>
-|[Structured Logging](wg-structured-logging/README.md)|[structured-logging](https://github.com/kubernetes/kubernetes/labels/wg%2Fstructured-logging)|* API Machinery<br>* Architecture<br>* Cloud Provider<br>* Instrumentation<br>* Network<br>* Node<br>* Scheduling<br>* Storage<br>|* [Patrick Ohly](https://github.com/pohly), Intel<br>* [Marek Siarkowicz](https://github.com/serathius), Google<br>|* [Slack](https://kubernetes.slack.com/messages/wg-structured-logging)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-structured-logging)|
+|[Structured Logging](wg-structured-logging/README.md)|[structured-logging](https://github.com/kubernetes/kubernetes/labels/wg%2Fstructured-logging)|* API Machinery<br>* Architecture<br>* Cloud Provider<br>* Instrumentation<br>* Network<br>* Node<br>* Scheduling<br>* Storage<br>|* [Mengjiao Liu](https://github.com/mengjiao-liu), DaoCloud<br>* [Patrick Ohly](https://github.com/pohly), Intel<br>|* [Slack](https://kubernetes.slack.com/messages/wg-structured-logging)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-structured-logging)|
 
 ### Committees
 
diff --git a/sigs.yaml b/sigs.yaml
index 4fcf8d3eb..d6fb2ac2d 100644
--- a/sigs.yaml
+++ b/sigs.yaml
@@ -3428,12 +3428,12 @@ workinggroups:
   label: structured-logging
   leadership:
     chairs:
+    - github: mengjiao-liu
+      name: Mengjiao Liu
+      company: DaoCloud
     - github: pohly
       name: Patrick Ohly
       company: Intel
-    - github: serathius
-      name: Marek Siarkowicz
-      company: Google
   meetings: []
   contact:
     slack: wg-structured-logging
diff --git a/wg-structured-logging/README.md b/wg-structured-logging/README.md
index 332a02dbf..f03e5e0e6 100644
--- a/wg-structured-logging/README.md
+++ b/wg-structured-logging/README.md
@@ -26,8 +26,8 @@ The [charter](charter.md) defines the scope and governance of the Structured Log
 
 ## Organizers
 
+* Mengjiao Liu (**[@mengjiao-liu](https://github.com/mengjiao-liu)**), DaoCloud
 * Patrick Ohly (**[@pohly](https://github.com/pohly)**), Intel
-* Marek Siarkowicz (**[@serathius](https://github.com/serathius)**), Google
 
 ## Contact
 - Slack: [#wg-structured-logging](https://kubernetes.slack.com/messages/wg-structured-logging)