diff --git a/assets/icon.ico b/assets/icon.ico
index bf49fc0..7bedf64 100644
Binary files a/assets/icon.ico and b/assets/icon.ico differ
diff --git a/assets/icon.png b/assets/icon.png
index 07e97ab..b8d037a 100644
Binary files a/assets/icon.png and b/assets/icon.png differ
diff --git a/assets/icon.svg b/assets/icon.svg
index 1375059..2b88c49 100644
--- a/assets/icon.svg
+++ b/assets/icon.svg
@@ -1,25 +1,25 @@
 <svg width="512" height="512" viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg">
-    <!-- 外层发光环 -->
-    <circle cx="256" cy="256" r="240" fill="#042a1d" stroke="#05C46B" stroke-width="12"/>
+    <!-- 外层边框：回归深色系，使用碳黑色 (#1e272e) 和纯黑边框 -->
+    <circle cx="256" cy="256" r="240" fill="#1e272e" stroke="#000000" stroke-width="12"/>
     
-    <!-- 内部核心层：改用稍浅一点的墨绿色 (#07614e) 增加层次感 -->
-    <circle cx="256" cy="256" r="228" fill="#07614e" stroke="#0BE881" stroke-width="2" stroke-opacity="0.4"/>
+    <!-- 内部核心层：不再是纯白，而是有质感的白色，增加层次感 -->
+    <circle cx="256" cy="256" r="228" fill="#f4f4f4" stroke="#a4b0be" stroke-width="2"/>
     
-    <!-- 刻度 (12, 3, 6, 9) -->
-    <rect x="253" y="45" width="6" height="15" rx="3" fill="#0BE881" />
-    <rect x="253" y="452" width="6" height="15" rx="3" fill="#0BE881" />
-    <rect x="45" y="253" width="15" height="6" rx="3" fill="#0BE881" />
-    <rect x="452" y="253" width="15" height="6" rx="3" fill="#0BE881" />
+    <!-- 刻度 (12, 3, 6, 9)：改用深色，增加稳重感 -->
+    <rect x="253" y="45" width="6" height="15" rx="3" fill="#2f3542" />
+    <rect x="253" y="452" width="6" height="15" rx="3" fill="#2f3542" />
+    <rect x="45" y="253" width="15" height="6" rx="3" fill="#2f3542" />
+    <rect x="452" y="253" width="15" height="6" rx="3" fill="#2f3542" />
 
-    <!-- 时针 (指向10点) -->
-    <line x1="256" y1="256" x2="160" y2="200" stroke="#FFFFFF" stroke-width="14" stroke-linecap="round" />
+    <!-- 时针 (指向10点)：使用深黑色 (#1e272e) -->
+    <line x1="256" y1="256" x2="160" y2="200" stroke="#1e272e" stroke-width="14" stroke-linecap="round" />
     
-    <!-- 分针 (指向2点，稍长) -->
-    <line x1="256" y1="256" x2="385" y2="180" stroke="#BBBBBB" stroke-width="10" stroke-linecap="round" />
+    <!-- 分针 (指向2点，稍长)：使用深蓝色调的灰色 (#2f3542) -->
+    <line x1="256" y1="256" x2="385" y2="180" stroke="#2f3542" stroke-width="10" stroke-linecap="round" />
     
-    <!-- 秒针 (指向约7点方向，亮红色，在绿底上非常醒目) -->
-    <line x1="260" y1="242" x2="210" y2="426" stroke="#FF3F34" stroke-width="4" stroke-linecap="round" />
+    <!-- 秒针 (指向约7点方向)：经典的亮红橙色，在灰底上最具辨识度 -->
+    <line x1="260" y1="242" x2="210" y2="426" stroke="#ff3f34" stroke-width="4" stroke-linecap="round" />
     
-    <!-- 中心轴：背景色同步更新 -->
-    <circle cx="256" cy="256" r="10" fill="#07614e" stroke="#FFFFFF" stroke-width="4"/>
+    <!-- 中心轴 -->
+    <circle cx="256" cy="256" r="10" fill="#f4f4f4" stroke="#1e272e" stroke-width="4"/>
 </svg>
diff --git a/src/main.rs b/src/main.rs
index fa28242..586b5cd 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,4 @@
+#![windows_subsystem = "windows"]
 use chrono::{Local, Timelike};
 
 slint::slint! {