diff --git a/src/components/ProxySwitch/index.css b/src/components/ProxySwitch/index.css
index 780989f..ef0df2f 100644
--- a/src/components/ProxySwitch/index.css
+++ b/src/components/ProxySwitch/index.css
@@ -254,6 +254,11 @@ body {
     color: white !important;
 }
 
+/* 选中态下的YAK图标变为白色 */
+.proxy-switch-container .ant-menu-item.ant-menu-item-selected img {
+    filter: brightness(0) invert(1) !important;
+}
+
 .proxy-switch-container .ant-menu-item:hover {
     background-color: #f5f5f5 !important;
 }
diff --git a/src/components/ProxySwitch/index.tsx b/src/components/ProxySwitch/index.tsx
index b79e961..cb92c50 100644
--- a/src/components/ProxySwitch/index.tsx
+++ b/src/components/ProxySwitch/index.tsx
@@ -218,7 +218,7 @@ export const ProxySwitch: React.FC = () => {
                 ...customProxies.map(proxy => ({
                     key: proxy.key,
                     label: proxy.name,
-                    icon: <img src={YAK_ICON_URL} alt="YAK" style={{width: 16, height: 16}}/>,
+                    icon: <img src={YAK_ICON_URL} alt="YAK" style={{width: 24, height: 24}}/>,
                     className: `${currentMode === proxy.key ? 'active-item' : ''} menu-id-${proxy.key}`,
                 }))
             );