修复账单明细显示数据错误

application/em/model/EmInvoice.php

@@ -190,6 +190,7 @@ class EmInvoice extends Base
             $totle = [];
             if($inv->em->emr->settle_price != ''){
                 $totle['settle_amount'] = $inv->em->emr->settle_price * $inv->repo_numb ;
+                $totle['settle_amount'] = number_format($totle['settle_amount'], 2, '.', '');
             }
             else{
                 $totle['settle_amount'] =  0;