diff --git a/app/common/logic/CommissionProductLogic.php b/app/common/logic/CommissionProductLogic.php
index a6ed1a62..74173ac8 100644
--- a/app/common/logic/CommissionProductLogic.php
+++ b/app/common/logic/CommissionProductLogic.php
@@ -261,7 +261,12 @@ class CommissionProductLogic extends BaseLogic
         $number3 = bcsub($total_price, $purchase_price, 2);
 
         //门店利润
-        $store_number = bcsub($number3, $number2, 2);
+        if($number3<=0){
+            $store_number = 0;
+        }else{
+            $store_number = bcsub($number3, $number2, 2);
+
+        }
 
         //队长
         $data[] = [