diff --git a/auth/v1/msg.proto b/auth/v1/msg.proto
index 984a976..da146b2 100644
--- a/auth/v1/msg.proto
+++ b/auth/v1/msg.proto
@@ -157,6 +157,8 @@ message Identity {
   optional string employee_info = 23;
   string pub_key = 24;
   optional float balance = 25;
+  string postal_code = 26;
+  string user_address = 27;
 }
 
 message IdentityBasic {
@@ -179,6 +181,8 @@ message UserUpdateIdentityReq {
   string national_id = 2;
   string birthdate = 3;
   string email = 4;
+  string postal_code = 5;
+  string user_address = 6;
 }
 
 message UserUpdateBankInfoReq {