diff --git a/app/adminapi/controller/works/finance/IncomeController.php b/app/adminapi/controller/works/finance/IncomeController.php
index 995080dbe..1d2c7a645 100644
--- a/app/adminapi/controller/works/finance/IncomeController.php
+++ b/app/adminapi/controller/works/finance/IncomeController.php
@@ -88,7 +88,7 @@
 					'status' => 1
 				];
 			}
-			if($income_amount > (bcsub($invoice['amount'],$invoice['enter_amount'],2))){
+			if($income_amount > $invoice['amount']){
 				return $this->fail('到账金额大于发票金额，不允许保存');
 			}
 			Db::startTrans();