diff --git a/proto/ss/member.proto b/proto/ss/member.proto
index 0ee830b..5bd744b 100644
--- a/proto/ss/member.proto
+++ b/proto/ss/member.proto
@@ -142,6 +142,40 @@ message GetMemberByUsernameResponse {
   optional Result result = 2;
 }
 
+// subject = bet.beteran.ss.member.GetMemberB
+message GetMemberBRequest {
+  message Request {
+    string id = 1;
+  }
+  bet.beteran.core.network.Client client = 1;
+  Request request = 2;
+}
+
+message GetMemberBResponse {
+  message Result {
+    bet.beteran.member.Member member = 1;
+  }
+  optional bet.protobuf.rpc.Error error = 1;
+  optional Result result = 2;
+}
+
+// subject = bet.beteran.ss.member.GetMemberBByUsername
+message GetMemberBByUsernameRequest {
+  message Request {
+    string username = 1;
+  }
+  bet.beteran.core.network.Client client = 1;
+  Request request = 2;
+}
+
+message GetMemberBByUsernameResponse {
+  message Result {
+    bet.beteran.member.Member member = 1;
+  }
+  optional bet.protobuf.rpc.Error error = 1;
+  optional Result result = 2;
+}
+
 // subject = bet.beteran.ss.member.UpdateMember
 message UpdateMemberRequest {
   message Request {