diff --git a/proto/c2se/backend/member.proto b/proto/c2se/backend/member.proto
index 54fd229..a07611a 100644
--- a/proto/c2se/backend/member.proto
+++ b/proto/c2se/backend/member.proto
@@ -25,7 +25,6 @@ message ListMembersRequest {
   optional string last_signined_ip = 11;
   optional bet.beteran.member.MemberState state = 12;
   optional uint64 deleted_at = 13;
-   
 }
 
 message ListMembersResponse {
@@ -61,3 +60,32 @@ message GetMemberByUsernameResponse {
   optional bet.protobuf.rpc.Error error = 1;
   optional Result result = 2;
 }
+
+// subject = bet.beteran.c2se.backend.member.UpdateMember
+message UpdateMemberRequest {
+  optional string site_id = 1;
+  optional string member_level_id = 2;
+  optional string password = 3;
+  optional string mobile_phone_number = 4;
+  optional bet.beteran.member.MemberState state = 5;
+}
+
+message UpdateMemberResponse {
+  message Result {
+    bet.beteran.member.MemberModel member = 1;
+  }
+  optional bet.protobuf.rpc.Error error = 1;
+  optional Result result = 2;
+}
+
+// subject = bet.beteran.c2se.backend.member.DeleteMember
+message DeleteMemberRequest {
+  string id = 1;
+}
+
+message DeleteMemberResponse {
+  message Result {
+  }
+  optional bet.protobuf.rpc.Error error = 1;
+  optional Result result = 2;
+}
diff --git a/proto/ss/member/member.proto b/proto/ss/member/member.proto
index c7f054e..8a90838 100644
--- a/proto/ss/member/member.proto
+++ b/proto/ss/member/member.proto
@@ -64,3 +64,35 @@ message GetMemberByUsernameResponse {
   optional bet.protobuf.rpc.Error error = 1;
   optional Result result = 2;
 }
+
+
+// subject = bet.beteran.ss.member.UpdateMember
+message UpdateMemberRequest {
+  bet.beteran.core.network.Client client = 1;
+  optional string site_id = 2;
+  optional string member_level_id = 3;
+  optional string password = 4;
+  optional string mobile_phone_number = 5;
+  optional bet.beteran.member.MemberState state = 6;
+}
+
+message UpdateMemberResponse {
+  message Result {
+    bet.beteran.member.MemberModel member = 1;
+  }
+  optional bet.protobuf.rpc.Error error = 1;
+  optional Result result = 2;
+}
+
+// subject = bet.beteran.ss.member.DeleteMember
+message DeleteMemberRequest {
+  bet.beteran.core.network.Client client = 1;
+  string id = 2;
+}
+
+message DeleteMemberResponse {
+  message Result {
+  }
+  optional bet.protobuf.rpc.Error error = 1;
+  optional Result result = 2;
+}