diff --git a/pages/remainingSum/index.vue b/pages/remainingSum/index.vue
index ad83374..f7d0052 100644
--- a/pages/remainingSum/index.vue
+++ b/pages/remainingSum/index.vue
@@ -118,14 +118,17 @@ export default {
       } else if (index == 5) {
         this.rechargeAmount = 500
       } else if (index == 6) {
-        // this.rechargeAmount
+        this.rechargeAmount = 0
       }
     }
   }
 }
 </script>
 
-<style lang="scss">
+<style lang="scss" scoped>
+page {
+  background: #fff;
+}
 .content {
   padding: 16px;
   .top-cont {