diff --git a/pages/subcomponent/select.vue b/pages/subcomponent/select.vue
index adc2462..cd3782e 100644
--- a/pages/subcomponent/select.vue
+++ b/pages/subcomponent/select.vue
@@ -682,6 +682,7 @@ export default {
   border-radius: 45rpx;
   font-weight: bold;
   margin: 0 auto;
+  margin: calc(40rpx) 0 40rpx 0;
   display: flex; align-items: center; justify-content: center;
   box-shadow: 0 4rpx 16rpx rgba(255, 149, 0, 0.08);
 }
@@ -696,7 +697,6 @@ export default {
   box-shadow: 0 -4rpx 32rpx rgba(0,0,0,0.08);
   padding-bottom: env(safe-area-inset-bottom);
   animation: slideUp 0.2s;
-  margin-bottom: calc(40rpx + env(safe-area-inset-bottom));
 }
 @keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
 .modal-header {