修改高度

dist/css/chunk-023f0cf0.00284f5f.css

@@ -1 +0,0 @@
-.activepay[data-v-42b307da]{width:100vw;height:100vh;background:url(../img/bg2.a48bddf5.png) no-repeat 50%;background-size:cover;overflow:hidden}.coupon-section[data-v-42b307da]{margin-top:2.8rem;padding:0 .35rem}.coupon-section img[data-v-42b307da]{width:100%}.tip[data-v-42b307da]{padding:.22rem .35rem;font-size:.13rem;color:#fff}.btn[data-v-42b307da]{padding:.05rem 0 .08rem;border-radius:1rem;background:-webkit-gradient(linear,right top,left top,from(#f2d1a3),to(#bc824c));background:linear-gradient(270deg,#f2d1a3,#bc824c);border:0;color:#fff;font-size:.14rem;margin-bottom:.2rem;text-align:center}.btn del[data-v-42b307da]{font-size:.12rem}input[data-v-42b307da],textarea[data-v-42b307da]{-webkit-user-select:auto!important;-moz-user-select:auto!important;-ms-user-select:auto!important;-o-user-select:auto!important;user-select:auto!important}

dist/css/chunk-0c6b3abd.0f445948.css

@@ -0,0 +1 @@
+.activepay[data-v-668cbb96]{width:100vw;min-height:100vh;background:url(../img/bg2.a48bddf5.png) no-repeat 50%;background-size:cover;overflow:hidden}.coupon-section[data-v-668cbb96]{margin-top:2.8rem;padding:0 .35rem}.coupon-section img[data-v-668cbb96]{width:100%}.tip[data-v-668cbb96]{padding:.22rem .35rem;font-size:.13rem;color:#fff}.btn[data-v-668cbb96]{padding:.05rem 0 .08rem;border-radius:1rem;background:-webkit-gradient(linear,right top,left top,from(#f2d1a3),to(#bc824c));background:linear-gradient(270deg,#f2d1a3,#bc824c);border:0;color:#fff;font-size:.14rem;margin-bottom:.2rem;text-align:center}.btn del[data-v-668cbb96]{font-size:.12rem}input[data-v-668cbb96],textarea[data-v-668cbb96]{-webkit-user-select:auto!important;-moz-user-select:auto!important;-ms-user-select:auto!important;-o-user-select:auto!important;user-select:auto!important}

src/views/activePay.vue

@@ -102,7 +102,7 @@ export default {
 <style lang="less" scoped>
 .activepay {
     width: 100vw;
-    height: 100vh;
+    min-height: 100vh;
     background: url('../assets/bg2.png') no-repeat center;
     background-size: cover;
     overflow: hidden;