diff --git a/frontend/mobile-app/lib/features/profile/presentation/widgets/team_tree_widget.dart b/frontend/mobile-app/lib/features/profile/presentation/widgets/team_tree_widget.dart
index 06f9e88a..66767303 100644
--- a/frontend/mobile-app/lib/features/profile/presentation/widgets/team_tree_widget.dart
+++ b/frontend/mobile-app/lib/features/profile/presentation/widgets/team_tree_widget.dart
@@ -113,30 +113,7 @@ class _TeamTreeWidgetState extends State<TeamTreeWidget> {
   Widget _buildTreeLevel(List<TeamTreeNode> nodes, int level) {
     if (nodes.isEmpty) return const SizedBox.shrink();
 
-    // 使用容器实际宽度计算最大节点数（减去 padding）
-    final availableWidth = _containerWidth - 16; // 减去左右 padding (8*2)
-    final maxVisibleNodes = ((availableWidth + nodeHorizontalSpacing) / (nodeWidth + nodeHorizontalSpacing)).floor().clamp(1, 100);
-
-    // 分离需要显示的节点和隐藏的节点
-    List<TeamTreeNode> visibleNodes;
-    List<TeamTreeNode> hiddenNodes;
-
-    if (nodes.length <= maxVisibleNodes) {
-      visibleNodes = nodes;
-      hiddenNodes = [];
-    } else {
-      // 显示前几个和最后一个，中间显示省略号
-      final showCount = maxVisibleNodes - 1; // 留一个位置给省略号
-      final frontCount = (showCount / 2).ceil();
-      final backCount = showCount - frontCount;
-
-      visibleNodes = [
-        ...nodes.sublist(0, frontCount),
-        ...nodes.sublist(nodes.length - backCount),
-      ];
-      hiddenNodes = nodes.sublist(frontCount, nodes.length - backCount);
-    }
-
+    // 显示所有节点，允许左右滚动
     return Column(
       children: [
         // 当前层的节点
@@ -144,14 +121,9 @@ class _TeamTreeWidgetState extends State<TeamTreeWidget> {
           mainAxisSize: MainAxisSize.min,
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
-            for (int i = 0; i < visibleNodes.length; i++) ...[
-              if (i == (maxVisibleNodes - 1) ~/ 2 && hiddenNodes.isNotEmpty) ...[
-                // 在中间位置插入省略号节点
-                _buildEllipsisNode(hiddenNodes),
-                SizedBox(width: nodeHorizontalSpacing),
-              ],
-              _buildNodeWithChildren(visibleNodes[i]),
-              if (i < visibleNodes.length - 1) SizedBox(width: nodeHorizontalSpacing),
+            for (int i = 0; i < nodes.length; i++) ...[
+              _buildNodeWithChildren(nodes[i]),
+              if (i < nodes.length - 1) SizedBox(width: nodeHorizontalSpacing),
             ],
           ],
         ),