Update public/index.html

public/index.html

@@ -651,7 +651,7 @@
       background: var(--action-button-bg);
       border: none;
       color: var(--accent-color);
-      padding: 10px 18px;
+      padding: 8px 16px; /* 与 .chart-toggle-button 一致 */
       border-radius: 6px;
       cursor: pointer;
       font-size: 14px;
@@ -660,7 +660,6 @@
       display: flex;
       align-items: center;
       gap: 8px;
-      height: 44px;
       text-shadow: 0 0 3px rgba(0, 212, 255, 0.5);
     }
     .refresh-button:hover {
@@ -729,7 +728,7 @@
   <div class="container">
     <div class="overview">
       <div class="header-container">
-        <div class="overview-title">🪩 系统概览</div>
+        <div class="overview-title">🤖 系统概览</div>
         <div class="auth-buttons">
           <button class="login-button" id="loginButton" onclick="showLoginForm()">登录</button>
           <button class="logout-button" id="logoutButton" style="display: none;" onclick="logout()">登出</button>
@@ -1425,7 +1424,7 @@
             </svg>`; // 服务器图标，表示非 private 实例
         
         // 处理 short_description，默认值“暂无描述”
-        const description = instance.short_description && instance.short_description.trim() ? instance.short_description : '暂无描述';
+        const description = instance.short_description && instance.short_description.trim() ? instance.short_description : 'N/A';
         // 处理 last_modified，格式化为相对时间
         const lastModified = formatRelativeTime(instance.last_modified);