diff --git a/lib/app_upgrade_simple.dart b/lib/app_upgrade_simple.dart
index abdc219..c163903 100644
--- a/lib/app_upgrade_simple.dart
+++ b/lib/app_upgrade_simple.dart
@@ -1050,7 +1050,7 @@ mixin _UpgradeDialogLogic<T extends StatefulWidget> on State<T> {
                 child: _buildInfoChip(
                   context,
                   icon: Icons.update,
-                  label: '安装版本',
+                  label: '已安装版本',
                   // 显示版本号
                   value: '${info.currentVersionName} +${info.currentBuildNumber}',
                   colorScheme: colorScheme,