diff --git a/scripts/chainx-js/chainx_types_manual.json b/scripts/chainx-js/chainx_types_manual.json
index a79ddd086a3c1..b766906bcc082 100644
--- a/scripts/chainx-js/chainx_types_manual.json
+++ b/scripts/chainx-js/chainx_types_manual.json
@@ -185,7 +185,7 @@
         "restrictions": "AssetRestrictions"
     },
     "RpcOrder": {
-        "order_id": "OrderId",
+        "id": "OrderId",
         "side": "Side",
         "price": "RpcPrice",
         "amount": "RpcBalance",
diff --git a/scripts/chainx-js/res/chainx_types.json b/scripts/chainx-js/res/chainx_types.json
index f38090d7cffc3..88b4145f2c151 100644
--- a/scripts/chainx-js/res/chainx_types.json
+++ b/scripts/chainx-js/res/chainx_types.json
@@ -354,7 +354,7 @@
         "restrictions": "AssetRestrictions"
     },
     "RpcOrder": {
-        "orderId": "OrderId",
+        "id": "OrderId",
         "side": "Side",
         "price": "RpcPrice",
         "amount": "RpcBalance",