diff --git a/Services/Hncore.Pass.Vpn/Service/ProductOrderService.cs b/Services/Hncore.Pass.Vpn/Service/ProductOrderService.cs
index 8f5e938..2f22b08 100644
--- a/Services/Hncore.Pass.Vpn/Service/ProductOrderService.cs
+++ b/Services/Hncore.Pass.Vpn/Service/ProductOrderService.cs
@@ -952,7 +952,7 @@ FROM product_order where {where}  GROUP BY Channel,ProductName order by Channel,
                     rest_amount2 = score_money
                 };
 
-                agentEntity.account -= score_money;
+                agentEntity.account = score_money;
 
                 await m_AgentScoreService.Add(agnetScoreEntity);
                 await m_AgentUserService.Update(agentEntity);