diff --git a/lib/app/modules/hi_node_list/views/hi_node_list_view.dart b/lib/app/modules/hi_node_list/views/hi_node_list_view.dart
index 85a4467..4861625 100755
--- a/lib/app/modules/hi_node_list/views/hi_node_list_view.dart
+++ b/lib/app/modules/hi_node_list/views/hi_node_list_view.dart
@@ -539,12 +539,22 @@ class HINodeListView extends GetView<HINodeListController> {
             }
 
             // 4. 返回最终的 Text 组件
-            return Text(
-              delayText,
-              style: KrAppTextStyle(
-                fontSize: 10,
-                color: delayColor, // 使用动态计算出的颜色
-                fontWeight: FontWeight.w500,
+            // return Text(
+            //   delayText,
+            //   style: KrAppTextStyle(
+            //     fontSize: 10,
+            //     color: delayColor, // 使用动态计算出的颜色
+            //     fontWeight: FontWeight.w500,
+            //   ),
+            // );
+
+            return Container(
+              width: 4,
+              height: 4,
+              // 使用 BoxDecoration 来设置形状和颜色
+              decoration: BoxDecoration(
+                color: delayColor, // ✅ 核心：使用之前逻辑计算出的动态颜色
+                // shape: BoxShape.circle, // 使用圆形看起来更柔和，也可以用 BoxShape.rectangle
               ),
             );
           }),
diff --git a/lib/main.dart b/lib/main.dart
index 98db8e7..bf601d9 100755
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -3,6 +3,7 @@ import 'dart:io';
 import 'package:flutter/material.dart';
 // import 'package:flutter_easyloading/flutter_easyloading.dart';  // 已替换为自定义组件
 import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:flutter/services.dart';
 
 // import 'package:flutter_map_tile_caching/flutter_map_tile_caching.dart';
 
@@ -37,6 +38,12 @@ void main() async {
   // ✅ 等待 Flutter 确保窗口尺寸准备完毕（关键修复）
   await Future.delayed(const Duration(milliseconds: 100));
 
+  if (Platform.isAndroid || Platform.isIOS) {
+    await SystemChrome.setPreferredOrientations(
+      [DeviceOrientation.portraitUp, DeviceOrientation.portraitDown],
+    );
+  }
+
   // 初始化日志系统
   KRLogUtil.kr_init();
 
diff --git a/pubspec.yaml b/pubspec.yaml
index 22ad15f..983d3a5 100755
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 0.0.1
+version: 0.0.3
 
 environment:
   sdk: '>=3.5.0 <4.0.0'