diff --git a/lib/app_settings/app_colors.dart b/lib/app_settings/app_colors.dart
index c93dfb7b..d0e32623 100755
--- a/lib/app_settings/app_colors.dart
+++ b/lib/app_settings/app_colors.dart
@@ -151,6 +151,12 @@ class AppColors {
   static Color openPassageModeColor = const Color(0xFFEB2A3B); // 首页开启常开模式颜色(红色)
   static Color listTimeYellowColor = const Color(0xFFF3BA37); // 首页时间过期颜色(黄色)
 
+  // 网络状态颜色
+  static Color networkGoodColor = const Color(0xFF24DB6C); // 绿色 - 连接良好 (<100ms)
+  static Color networkNormalColor = const Color(0xFFF7B500); // 橙色 - 连接正常 (100-300ms)
+  static Color networkSlowColor = const Color(0xFFFF495C); // 红色 - 连接较慢 (>300ms)
+  static Color networkFailedColor = const Color(0xFFFF495C); // 红色 - 连接失败
+
   static Color get lockDetailBottomBtnUneable =>
       const Color(0xFF808080); // 首页时间灰色颜色(灰色)
   static Color messageTipsColor = const Color.fromRGBO(202, 220, 247, 1); //消息页面顶部提示条背景色