有人可以帮我解决这个问题。当通过Web应用程序生成相关报告时，由于响应时间超过30秒（标准http请求超时），它会超时。
select c.counterparty_shortname AS [Réference]
,cty.counterparty_type_name AS [Type ref]
,t.transaction_shortname AS [transaction_shortname]
,mitigant_shortname
,(SELECT ISNULL(SUM(ISNULL(tce.outstanding_amount,0)),0)
from transaction_credit_event tce
where tce.transaction_id=t.transaction_id) AS [Montant impayé]
,(select count(t1.transaction_id)
from [transaction] t1
where t1.counterparty_id=c.counterparty_id) AS [Nbre affaire]
,(select isnull(count(tce.credit_event_id),0)
from transaction_credit_event tce
where tce.transaction_id=t.transaction_id
and isnull(tce.outstanding_amount,0)>0
and tce.credit_event_type_id=51) AS [nbr impaye]
,TT.transaction_type_name AS [Type Produit]
,isnull(cm1.value1_text,'') AS [type garantie]
,isnull(cm2.value1_text,'') AS [marque]
,isnull(cm3.value1_text,'') AS [modele]
,(select top 1 tmp1.payment_posting_date
from (select pp.payment_posting_date
,tce.transaction_id
FROM payment_posting pp
inner JOIN transaction_credit_event tce
ON pp.credit_event_id=tce.credit_event_id) tmp1
where tmp1.transaction_id=t.transaction_id
order by tmp1.payment_posting_date desc) AS [Date dernier paiement]
,fate_shortname AS [sort]
,raf.recovery_action_fate_id
,ISNULL(t.outstanding_amount,0) AS [CRD]
,1 AS [ID]
,(select isnull(count(tce.credit_event_id),0)
from transaction_credit_event tce,[transaction] tt
where tce.transaction_id=tt.transaction_id
and tt.counterparty_id=c.counterparty_id
and isnull(tce.outstanding_amount,0)>0
and tce.credit_event_type_id=51) AS [nbr impaye tiers]
,convert(date,dispatch_start_date,103) AS [date debut]
,convert(date,dispatch_end_date,103) AS [date fin]
,c.counterparty_type_id
,t.transaction_type_id
from counterparty c
inner join wf_task_dispatch w on w.item_id=c.counterparty_id
inner join [transaction] t on c.counterparty_id=t.counterparty_id
LEFT join transaction_recovery tr on tr.counterparty_id=c.counterparty_id and tr.transaction_recovery_id=(select top 1 transaction_recovery_id from transaction_recovery where counterparty_id=c.counterparty_id order by idate desc)
LEFT join recovery_action_fate raf on raf.recovery_action_fate_id=tr.recovery_action_fate_id
left join counterparty_type cty on cty.counterparty_type_id=c.counterparty_type_id
left join [transaction_type] TT on t.transaction_type_id = TT.transaction_type_id
inner join mitigant_transaction mt on mt.transaction_id=t.transaction_id and mt.ddate is null
inner join mitigant m on m.mitigant_id=mt.mitigant_id and mitigant_screen='asset' and m.ddate is null
left join constant_matrix cm1 on cm1.criteria1_text=m.regulatory_mitigant_type and cm1.constant_matrix_shortname='CAIN' and cm1.ddate is null
left join constant_matrix cm2 on cm2.criteria1_text=m.valuation_frequency and cm2.constant_matrix_shortname='MARQ' and cm2.ddate is null
left join constant_matrix cm3 on cm3.criteria1_text=m.valuation_source and cm3.constant_matrix_shortname='GMOD' and cm3.ddate is null
其中（选择[dbo] .FN_GetPhase）= 81