diff --git a/app/controllers/api/v2/bitcoin_addresses_controller.rb b/app/controllers/api/v2/bitcoin_addresses_controller.rb
index 8bb756356..17e77809f 100644
--- a/app/controllers/api/v2/bitcoin_addresses_controller.rb
+++ b/app/controllers/api/v2/bitcoin_addresses_controller.rb
@@ -39,7 +39,7 @@ def rgb_cells
           vouts = BitcoinVout.where(bitcoin_transaction_id: vout.bitcoin_transaction_id, index: vout.index).includes(:cell_output).where(
             cell_outputs: { status: "live" },
           )
-          hash[[tx.tx_hash, vout.index]] = vouts.map { |v| CellOutputSerializer.new(v.cell_output).serializable_hash }
+          hash[[tx.txid, vout.index]] = vouts.map { |v| CellOutputSerializer.new(v.cell_output).serializable_hash }
         end
 
         render json: { data: { rgb_cells: cells }, meta: { total: bitcoin_vouts.total_count, page_size: @page_size } }
diff --git a/app/jobs/csv_exportable/export_contract_transactions_job.rb b/app/jobs/csv_exportable/export_contract_transactions_job.rb
index e6e6aed0f..be010eaf2 100644
--- a/app/jobs/csv_exportable/export_contract_transactions_job.rb
+++ b/app/jobs/csv_exportable/export_contract_transactions_job.rb
@@ -3,31 +3,49 @@
 module CsvExportable
   class ExportContractTransactionsJob < BaseExporter
     def perform(args)
-      dao_contract = DaoContract.default_contract
-      ckb_transactions = dao_contract.ckb_transactions.includes(dao_events: [:address]).tx_committed
+      start_date, end_date = extract_dates(args)
+      transaction_rows = fetch_transaction_rows(start_date, end_date)
+      header = [
+        "Txn hash", "Address", "Blockno", "UnixTimestamp", "Method",
+        "Amount", "Token", "TxnFee(CKB)", "date(UTC)"
+      ]
+      generate_csv(header, transaction_rows)
+    end
 
-      if args[:start_date].present?
-        start_date = BigDecimal(args[:start_date])
-        ckb_transactions = ckb_transactions.where("ckb_transactions.block_timestamp >= ?", start_date)
-      end
+    private
 
-      if args[:end_date].present?
-        end_date = BigDecimal(args[:end_date])
-        ckb_transactions = ckb_transactions.where("ckb_transactions.block_timestamp <= ?", end_date)
-      end
+    def extract_dates(args)
+      start_date = args[:start_date].present? ? BigDecimal(args[:start_date]) : nil
+      end_date = args[:end_date].present? ? BigDecimal(args[:end_date]) : nil
+      start_number = args[:start_number].presence
+      end_number = args[:end_number].presence
 
-      if args[:start_number].present?
-        ckb_transactions = ckb_transactions.where("ckb_transactions.block_number >= ?", args[:start_number])
+      if start_number.present?
+        start_date = Block.find_by(number: start_number)&.timestamp
       end
 
-      if args[:end_number].present?
-        ckb_transactions = ckb_transactions.where("ckb_transactions.block_number <= ?", args[:end_number])
+      if end_number.present?
+        end_date = Block.find_by(number: end_number)&.timestamp
       end
 
-      ckb_transactions = ckb_transactions.order("ckb_transactions.block_timestamp desc nulls last, ckb_transactions.id desc").limit(5000)
+      [start_date, end_date]
+    end
+
+    def build_sql_query(start_date, end_date)
+      sql = "".dup
+      sql << "block_timestamp >= #{start_date}" if start_date.present?
+      sql << " AND " if start_date.present? && end_date.present?
+      sql << "block_timestamp <= #{end_date}" if end_date.present?
+      sql
+    end
 
+    def fetch_transaction_rows(start_date, end_date)
+      sql = build_sql_query(start_date, end_date)
       rows = []
-      ckb_transactions.find_in_batches(batch_size: 1000) do |transactions|
+
+      dao_contract = DaoContract.default_contract
+      dao_contract.ckb_transactions.includes(dao_events: [:address]).tx_committed.where(sql).
+        order("block_timestamp desc nulls last, id desc").limit(5000).find_in_batches(batch_size: 500) do |transactions|
         transactions.each do |transaction|
           row = generate_row(transaction)
           next if row.blank?
@@ -36,27 +54,18 @@ def perform(args)
         end
       end
 
-      header = [
-        "Txn hash", "Address", "Blockno", "UnixTimestamp", "Method",
-        "Amount", "Token", "TxnFee(CKB)", "date(UTC)"
-      ]
-
-      generate_csv(header, rows)
+      rows
     end
 
     def generate_row(transaction)
-      dao_events = transaction.dao_events
+      dao_events = transaction.dao_events.where(event_type: ["deposit_to_dao", "withdraw_from_dao", "issue_interest"])
 
       rows = []
       dao_events.each do |dao_event|
         datetime = datetime_utc(transaction.block_timestamp)
         fee = parse_transaction_fee(transaction.transaction_fee)
         amount = CkbUtils.shannon_to_byte(BigDecimal(dao_event.value))
-        method = {
-          "deposit_to_dao" => "Deposit",
-          "withdraw_from_dao" => "Withdraw Request",
-          "issue_interest" => "Withdraw Finalization",
-        }[dao_event.event_type]
+        method = map_event_type(dao_event.event_type)
 
         rows << [
           transaction.tx_hash,
@@ -73,5 +82,13 @@ def generate_row(transaction)
 
       rows
     end
+
+    def map_event_type(event_type)
+      {
+        "deposit_to_dao" => "Deposit",
+        "withdraw_from_dao" => "Withdraw Request",
+        "issue_interest" => "Withdraw Finalization",
+      }[event_type]
+    end
   end
 end
diff --git a/app/jobs/csv_exportable/export_dao_depositors_job.rb b/app/jobs/csv_exportable/export_dao_depositors_job.rb
index ac74ef08a..074ba3bbf 100644
--- a/app/jobs/csv_exportable/export_dao_depositors_job.rb
+++ b/app/jobs/csv_exportable/export_dao_depositors_job.rb
@@ -4,11 +4,12 @@ module CsvExportable
   class ExportDaoDepositorsJob < BaseExporter
     def perform(args)
       start_date, end_date = extract_dates(args)
+      deposit_rows = fetch_deposit_rows(start_date, end_date)
+      withdrawing_rows = fetch_withdrawing_rows(start_date, end_date)
+      combined_rows = combine_rows(deposit_rows, withdrawing_rows)
 
-      rows = fetch_deposit_rows(start_date, end_date) + fetch_withdrawing_rows(start_date, end_date)
-
-      header = ["Address", "Capacity", "Txn hash", "Previous Txn hash", "UnixTimestamp", "date(UTC)"]
-      generate_csv(header, rows)
+      header = ["Address", "Capacity"]
+      generate_csv(header, combined_rows)
     end
 
     private
@@ -40,13 +41,13 @@ def build_sql_query(start_date, end_date)
 
     def fetch_deposit_rows(start_date, end_date)
       sql = build_sql_query(start_date, end_date)
-      rows = []
+      rows = {}
 
       CellOutput.includes(:address).live.nervos_dao_deposit.where(sql).find_in_batches(batch_size: 500) do |cells|
         cells.each do |cell|
+          address_hash = cell.address_hash
           amount = CkbUtils.shannon_to_byte(BigDecimal(cell.capacity))
-          datetime = datetime_utc(cell.block_timestamp)
-          rows << [cell.address_hash, amount, cell.tx_hash, nil, cell.block_timestamp, datetime]
+          rows[address_hash] = rows.fetch(address_hash, 0) + amount
         end
       end
 
@@ -55,20 +56,23 @@ def fetch_deposit_rows(start_date, end_date)
 
     def fetch_withdrawing_rows(start_date, end_date)
       sql = build_sql_query(start_date, end_date)
-      rows = []
+      rows = {}
 
-      CellOutput.includes(:address).live.nervos_dao_withdrawing.where(sql).find_in_batches(batch_size: 500) do |cells|
+      ckb_transaction_ids = CellOutput.live.nervos_dao_withdrawing.where(sql).distinct.pluck(:ckb_transaction_id)
+      CellOutput.nervos_dao_deposit.includes(:address).where(consumed_by_id: ckb_transaction_ids).find_in_batches(batch_size: 500) do |cells|
         cells.each do |cell|
-          cell_input = cell.ckb_transaction.cell_inputs.nervos_dao_deposit.first
-          previous_cell_output = cell_input.previous_cell_output
-          previous_tx_hash = previous_cell_output.tx_hash
-          amount = CkbUtils.shannon_to_byte(BigDecimal(previous_cell_output.capacity))
-          datetime = datetime_utc(previous_cell_output.block_timestamp)
-          rows << [previous_cell_output.address_hash, amount, cell.tx_hash, previous_tx_hash, previous_cell_output.block_timestamp, datetime]
+          address_hash = cell.address_hash
+          amount = CkbUtils.shannon_to_byte(BigDecimal(cell.capacity))
+          rows[address_hash] = rows.fetch(address_hash, 0) + amount
         end
       end
 
       rows
     end
+
+    def combine_rows(deposit_rows, withdrawing_rows)
+      combined = deposit_rows.merge(withdrawing_rows) { |_key, old_val, new_val| old_val + new_val }
+      combined.map { |address, amount| [address, amount] }
+    end
   end
 end