diff --git a/src/components/footer-bar-input.vue b/src/components/footer-bar-input.vue
index 81ea524..b489aed 100644
--- a/src/components/footer-bar-input.vue
+++ b/src/components/footer-bar-input.vue
@@ -773,6 +773,10 @@ watch(sendMessage, (newValue, oldValue) => {
 <style scoped>
 .footer-bar-input {
   position: relative;
+  padding-bottom: constant(safe-area-inset-bottom);
+  /* 旧ios */
+  padding-bottom: env(safe-area-inset-bottom, 0px);
+  /* 标准，加兜底0 */
 }
 
 .footer-overflow {