diff --git a/pages/chat/ChatInputArea.vue b/pages/chat/ChatInputArea.vue
index c5f4c14..91fc386 100644
--- a/pages/chat/ChatInputArea.vue
+++ b/pages/chat/ChatInputArea.vue
@@ -334,7 +334,6 @@ defineExpose({
   .input-button-container {
     flex: 1;
     position: relative;
-    height: 44px;
   }
 
   .hold-to-talk-button {