diff --git a/OWNERS b/OWNERS
index 323948f6d0c..72989389cc4 100644
--- a/OWNERS
+++ b/OWNERS
@@ -6,3 +6,4 @@ approvers:
 reviewers:
   - anencore94
   - c-bata
+  - Electronic-Waste
diff --git a/sdk/python/v1beta1/OWNERS b/sdk/python/v1beta1/OWNERS
new file mode 100644
index 00000000000..f68edda3d39
--- /dev/null
+++ b/sdk/python/v1beta1/OWNERS
@@ -0,0 +1,2 @@
+reviewers:
+  - helenxie-bit