diff --git a/app/controllers/api/v2/scripts_controller.rb b/app/controllers/api/v2/scripts_controller.rb
index eb7b4244d..4b83752eb 100644
--- a/app/controllers/api/v2/scripts_controller.rb
+++ b/app/controllers/api/v2/scripts_controller.rb
@@ -21,7 +21,7 @@ def ckb_transactions
           if @contract.ckb_transactions_count.zero?
             CkbTransaction.none
           else
-            @contract.ckb_transactions.order(block_number: :desc).page(@page).per(@page_size)
+            @contract.ckb_transactions.order(block_number: :desc).page(@page).per(@page_size).fast_page
           end
       end