diff --git a/Cargo.lock b/Cargo.lock
index 00bd752..a161df7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1182,6 +1182,19 @@ version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
 
+[[package]]
+name = "embed-resource"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e62abb876c07e4754fae5c14cafa77937841f01740637e17d78dc04352f32a5e"
+dependencies = [
+ "cc",
+ "rustc_version",
+ "toml 0.5.11",
+ "vswhom",
+ "winreg",
+]
+
 [[package]]
 name = "endi"
 version = "1.1.1"
@@ -2742,6 +2755,7 @@ name = "my-clock"
 version = "0.1.0"
 dependencies = [
  "chrono",
+ "embed-resource",
  "slint",
  "slint-build",
 ]
@@ -4094,7 +4108,7 @@ dependencies = [
  "regex",
  "serde_json",
  "tar",
- "toml",
+ "toml 0.9.12+spec-1.1.0",
 ]
 
 [[package]]
@@ -4575,6 +4589,15 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
+[[package]]
+name = "toml"
+version = "0.5.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f4f7f0dd8d50a853a531c426359045b1998f04219d88799810762cd4ad314234"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "toml"
 version = "0.9.12+spec-1.1.0"
@@ -4870,6 +4893,26 @@ version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 
+[[package]]
+name = "vswhom"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be979b7f07507105799e854203b470ff7c78a1639e330a58f183b5fea574608b"
+dependencies = [
+ "libc",
+ "vswhom-sys",
+]
+
+[[package]]
+name = "vswhom-sys"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fb067e4cbd1ff067d1df46c9194b5de0e98efd2810bbc95c5d5e5f25a3231150"
+dependencies = [
+ "cc",
+ "libc",
+]
+
 [[package]]
 name = "vtable"
 version = "0.3.0"
@@ -5827,6 +5870,15 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "winreg"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "80d0f4e272c85def139476380b12f9ac60926689dd2e01d4923222f40580869d"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "wit-bindgen"
 version = "0.51.0"
diff --git a/Cargo.toml b/Cargo.toml
index 4335d2f..2582feb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,3 +9,4 @@ chrono = "0.4"
 
 [build-dependencies]
 slint-build = "1.15.1"
+embed-resource = "1.8"
diff --git a/assets/icon.ico b/assets/icon.ico
new file mode 100644
index 0000000..bf49fc0
Binary files /dev/null and b/assets/icon.ico differ
diff --git a/assets/icon.png b/assets/icon.png
new file mode 100644
index 0000000..07e97ab
Binary files /dev/null and b/assets/icon.png differ
diff --git a/assets/icon.rc b/assets/icon.rc
new file mode 100644
index 0000000..da47ee1
--- /dev/null
+++ b/assets/icon.rc
@@ -0,0 +1 @@
+id ICON "icon.ico"
diff --git a/assets/icon.svg b/assets/icon.svg
index 7fadba4..1375059 100644
--- a/assets/icon.svg
+++ b/assets/icon.svg
@@ -1,22 +1,25 @@
 <svg width="512" height="512" viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg">
-    <!-- 背景圆盘 -->
-    <circle cx="256" cy="256" r="240" fill="#191919" stroke="#333333" stroke-width="4"/>
+    <!-- 外层发光环 -->
+    <circle cx="256" cy="256" r="240" fill="#042a1d" stroke="#05C46B" 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"/>
     
     <!-- 刻度 (12, 3, 6, 9) -->
-    <rect x="253" y="40" width="6" height="20" rx="3" fill="#444444" />
-    <rect x="253" y="452" width="6" height="20" rx="3" fill="#444444" />
-    <rect x="40" y="253" width="20" height="6" rx="3" fill="#444444" />
-    <rect x="452" y="253" width="20" height="6" rx="3" fill="#444444" />
+    <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" />
 
     <!-- 时针 (指向10点) -->
     <line x1="256" y1="256" x2="160" y2="200" stroke="#FFFFFF" stroke-width="14" stroke-linecap="round" />
     
-    <!-- 分针 (指向2点) -->
-    <line x1="256" y1="256" x2="370" y2="190" stroke="#BBBBBB" stroke-width="10" 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" />
     
-    <!-- 秒针 (指向12点，亮红色) -->
-    <line x1="256" y1="270" x2="256" y2="80" stroke="#FF3B30" stroke-width="4" 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" />
     
-    <!-- 中心轴 -->
-    <circle cx="256" cy="256" r="10" fill="#191919" stroke="#FFFFFF" stroke-width="4"/>
+    <!-- 中心轴：背景色同步更新 -->
+    <circle cx="256" cy="256" r="10" fill="#07614e" stroke="#FFFFFF" stroke-width="4"/>
 </svg>
diff --git a/build.rs b/build.rs
new file mode 100644
index 0000000..d56c34e
--- /dev/null
+++ b/build.rs
@@ -0,0 +1,6 @@
+fn main() {
+    slint_build::compile("src/main.rs").unwrap();
+    if std::env::var("CARGO_CFG_TARGET_OS").unwrap() == "windows" {
+        embed_resource::compile("assets/icon.rc");
+    }
+}
diff --git a/src/main.rs b/src/main.rs
index 4f190e7..fa28242 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -3,6 +3,7 @@ use chrono::{Local, Timelike};
 slint::slint! {
     export component AppWindow inherits Window {
         title: "Modern Clock";
+        icon: @image-url("../assets/icon.png");
         no-frame: true;
         background: transparent;
         always-on-top: root.is_on_top;