dm-114

app/src/main/java/com/example/login_v3/home/Message/UI/Detail/Message_Messaging.kt

@@ -181,7 +181,7 @@ fun MessageMessaging(
     val topBarTitle = when (val state = uiState) {
         is MessagesUiState.Success -> state.roomTitle
         is MessagesUiState.Error -> "載入失敗"
-        is MessagesUiState.Loading -> "載入中..."
+        is MessagesUiState.Loading -> ""
     }
 
 
@@ -199,7 +199,11 @@ fun MessageMessaging(
                 ),
             containerColor = Color.Transparent,
             topBar = {
-                // 1. 最外層保持用來做 Shared Element 容器轉場的 Box
+                Column() {
+
+                    Spacer(modifier = Modifier.height(20.dp))
+
+                    //topbar content
                     Box(
                         modifier = Modifier
                             .fillMaxWidth()
@@ -271,6 +275,8 @@ fun MessageMessaging(
                         }
                     }
                 }
+
+            }
             ,
             bottomBar = {
                 // 👈 使用我們定義的 sealed interface 狀態機