diff --git a/market/v1/msg.proto b/market/v1/msg.proto
index d2572ce..84402d9 100644
--- a/market/v1/msg.proto
+++ b/market/v1/msg.proto
@@ -19,24 +19,25 @@ message MarketOrder {
   MarketOrderSide side = 8;
   MarketOrderStatus status = 9;
   int64 from = 10;
-  wallet.v1.Commission  commission = 11;
-  double completed_amount = 12;
-  string created_at = 13;
-  string updated_at = 14;
-  bool is_public = 15;
-  wallet.v1.TransactionList trx = 16;
-  repeated string tags = 17;
-  repeated string comment = 18;
-  optional MarketOrder source = 19; // purchase is done via this field
+  auth.v1.UserIdentityBasic from_identity = 11;
+  wallet.v1.Commission commission = 12;
+  double completed_amount = 13;
+  string created_at = 14;
+  string updated_at = 15;
+  bool is_public = 16;
+  wallet.v1.TransactionList trx = 17;
+  repeated string tags = 18;
+  repeated string comment = 19;
+  optional MarketOrder source = 20; // purchase is done via this field
   // repeated string attachments = 14; // possible files included by seller/buyer
 }
 
-message MarketAssetListReq{
+message MarketAssetListReq {
   base.v1.BaseQueryParam base = 1;
   optional auth.v1.InternalIAM iam = 2; // If not set, will returns only public orders which are limited by a white list
 }
 
-message MarketAssetList{
+message MarketAssetList {
   repeated wallet.v1.Asset list = 1;
 }
 
@@ -58,7 +59,7 @@ message MarketOrderList {
   repeated MarketOrder list = 1;
 }
 
-message NewMarketReq{
+message NewMarketReq {
   auth.v1.InternalIAM iam = 1;
   // wallet.v1.Asset asset = 2;
   int64 asset_id = 2;
@@ -99,4 +100,3 @@ message OrderListFilter {
   uint64 order_id = 11;
   uint64 trx_id = 12;
 }
-