diff --git a/AGENTS.md b/AGENTS.md
index 870d257..ab1c603 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -73,7 +73,7 @@ All GPU data is collected directly from sysfs/command-line tools (no D-Bus servi
 - Colors derived from `DockPalette.iconTextPalette` (basePalette): `primaryText`, `secondaryText`, `tertiaryText`, `cardBackground`, `cardBorder`, `accentBlue`, `accentBlueLight`.
 - Existing JS helper functions in driverview.qml: `parseGpuName()`, `parseDriverInfo()`, `parseDriverName()`, `parseDriverVersion()`, `parseGpuVendorShort()`, `buildToolTipText()`.
 - `deviceInfo` format: each line = `"GPU Name (driver version)"`. Parsed by splitting on `(` and `)`.
-- Timer pattern: `statsRefreshTimer` (2s interval) starts on popup open AND tooltip hover, stops on close/leave.
+- Timer pattern: `statsRefreshTimer` (1s interval) starts on popup open AND tooltip hover, stops on close/leave.
 
 ## No Tests
 
diff --git a/package/driverview.qml b/package/driverview.qml
index 29fbe8b..85305da 100644
--- a/package/driverview.qml
+++ b/package/driverview.qml
@@ -64,7 +64,7 @@ AppletItem {
     // 统计数据刷新定时器
     Timer {
         id: statsRefreshTimer
-        interval: 2000
+        interval: 1000
         repeat: true
         onTriggered: {
             if (root.applet) {