diff --git a/src/views/property/pay.vue b/src/views/property/pay.vue
index 8937498..57e621b 100644
--- a/src/views/property/pay.vue
+++ b/src/views/property/pay.vue
@@ -652,7 +652,7 @@ export default {
       if (this.queryParams.chargetype === 2) {
         this.queryParams.contracttab.chargedexpense = this.fewMonths2*12
       }else{
-        this.queryParams.contracttab.chargedexpense = this.fewMonths2*80
+        this.queryParams.contracttab.chargedexpense = this.fewMonths2*this.queryParams.unitprice
       }
       
 		},