diff --git a/app/controllers/api/v1/omiga_inscriptions_controller.rb b/app/controllers/api/v1/omiga_inscriptions_controller.rb
index 44f1e95ec..e9785bcf0 100644
--- a/app/controllers/api/v1/omiga_inscriptions_controller.rb
+++ b/app/controllers/api/v1/omiga_inscriptions_controller.rb
@@ -38,7 +38,7 @@ def show
           else
             Udt.joins(:omiga_inscription_info).where(
               "udts.type_hash = ? or omiga_inscription_infos.type_hash = ?", params[:id], params[:id]
-            ).order("id DESC").first
+            ).order("block_timestamp DESC").first
           end
 
         if udt.nil?
diff --git a/app/jobs/csv_exportable/export_omiga_inscription_transactions_job.rb b/app/jobs/csv_exportable/export_omiga_inscription_transactions_job.rb
index 343b1f003..3090a962b 100644
--- a/app/jobs/csv_exportable/export_omiga_inscription_transactions_job.rb
+++ b/app/jobs/csv_exportable/export_omiga_inscription_transactions_job.rb
@@ -9,7 +9,7 @@ def perform(args)
         else
           Udt.joins(:omiga_inscription_info).where(
             "udts.type_hash = ? or omiga_inscription_infos.type_hash = ?", args[:id], args[:id]
-          ).order("id DESC").first
+          ).order("block_timestamp DESC").first
         end
       ckb_transactions = udt.ckb_transactions