diff --git a/src/views/property/pay.vue b/src/views/property/pay.vue
index 0756714..fa58fa0 100644
--- a/src/views/property/pay.vue
+++ b/src/views/property/pay.vue
@@ -453,6 +453,9 @@ export default {
 				} else {
 					this.queryParams.months = 0
 				}
+				if (this.fewDays) {
+					this.fewDays = Number(this.fewDays)
+				}
 				if (this.fewDays > 0) {
 					this.queryParams.days = this.fewDays
 				} else {