diff --git a/sigs/usability/sig-info.yaml b/sigs/usability/sig-info.yaml
index 06e1162d23280a5ee0dc6e6d360665a002e9a9c1..8617ca4eb4f295d8d04e50179ecf68f68d797cc7 100644
--- a/sigs/usability/sig-info.yaml
+++ b/sigs/usability/sig-info.yaml
@@ -52,7 +52,7 @@ repositories:
     email: qiuyufeng3@huawei.com
 - repo:
   - mindspore/docs
-  repo-admin:
+  maintainers:
   - gitee_id: zwiori
     name: Zheng Wei
     organization: Huawei
@@ -62,6 +62,10 @@ repositories:
     organization: Huawei
     email: kathy.wangting@huawei.com
   committers:
+  - gitee_id: gemini524
+    name: Wang Ting
+    organization: Huawei
+    email: kathy.wangting@huawei.com
   - gitee_id: bleub
     name: Meng Xian
     organization: Huawei