diff --git a/cat-feeding-app/index.html b/cat-feeding-app/index.html
deleted file mode 100644
index b84fe17..0000000
--- a/cat-feeding-app/index.html
+++ /dev/null
@@ -1,237 +0,0 @@
-<!DOCTYPE html>
-<html lang="zh-CN">
-<head>
-  <meta charset="UTF-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title>🐱 小猫喂养助手</title>
-  <!-- Phosphor Icons - 与 icons.csv 中 Phosphor 图标对应 -->
-  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@phosphor-icons/web@2.1.2/src/regular/style.css">
-  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@phosphor-icons/web@2.1.2/src/fill/style.css">
-  <style>
-    * { box-sizing: border-box; margin: 0; padding: 0; }
-    body {
-      font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
-      background: linear-gradient(135deg, #fef3e2 0%, #f5e6d3 100%);
-      min-height: 100vh;
-      padding: 1rem;
-    }
-    .app {
-      max-width: 420px;
-      margin: 0 auto;
-    }
-    header {
-      display: flex;
-      align-items: center;
-      justify-content: space-between;
-      padding: 1rem 0;
-      margin-bottom: 1.5rem;
-    }
-    .logo { font-size: 1.5rem; font-weight: 700; color: #2d1b0e; }
-    .nav-icons {
-      display: flex;
-      gap: 1rem;
-    }
-    .nav-icons i {
-      font-size: 1.5rem;
-      color: #8b6914;
-      cursor: pointer;
-      transition: transform 0.2s;
-    }
-    .nav-icons i:hover { transform: scale(1.1); }
-    .card {
-      background: #fff;
-      border-radius: 1rem;
-      padding: 1.25rem;
-      margin-bottom: 1rem;
-      box-shadow: 0 4px 20px rgba(139, 105, 20, 0.08);
-    }
-    .card h2 {
-      font-size: 0.9rem;
-      color: #8b6914;
-      margin-bottom: 1rem;
-      display: flex;
-      align-items: center;
-      gap: 0.5rem;
-    }
-    .cat-bowl {
-      display: flex;
-      align-items: center;
-      justify-content: center;
-      gap: 2rem;
-      padding: 1.5rem;
-    }
-    .bowl-control {
-      display: flex;
-      flex-direction: column;
-      align-items: center;
-      gap: 0.5rem;
-    }
-    .bowl-control button {
-      width: 44px;
-      height: 44px;
-      border-radius: 50%;
-      border: none;
-      background: #f5e6d3;
-      color: #8b6914;
-      cursor: pointer;
-      display: flex;
-      align-items: center;
-      justify-content: center;
-      font-size: 1.25rem;
-      transition: all 0.2s;
-    }
-    .bowl-control button:hover {
-      background: #e8d4b8;
-      transform: scale(1.05);
-    }
-    .bowl-display {
-      font-size: 2rem;
-      font-weight: 700;
-      color: #2d1b0e;
-      min-width: 3rem;
-      text-align: center;
-    }
-    .schedule-list {
-      list-style: none;
-    }
-    .schedule-list li {
-      display: flex;
-      align-items: center;
-      gap: 0.75rem;
-      padding: 0.75rem 0;
-      border-bottom: 1px solid #f5e6d3;
-    }
-    .schedule-list li:last-child { border-bottom: none; }
-    .schedule-list i { font-size: 1.25rem; color: #8b6914; flex-shrink: 0; }
-    .schedule-list span { flex: 1; color: #2d1b0e; }
-    .schedule-list .badge {
-      background: #e8f5e9;
-      color: #2e7d32;
-      padding: 0.25rem 0.5rem;
-      border-radius: 0.5rem;
-      font-size: 0.75rem;
-    }
-    .icon-test {
-      margin-top: 1.5rem;
-      padding-top: 1rem;
-      border-top: 1px dashed #e8d4b8;
-    }
-    .icon-test h3 { font-size: 0.8rem; color: #8b6914; margin-bottom: 0.75rem; }
-    .icon-grid {
-      display: grid;
-      grid-template-columns: repeat(6, 1fr);
-      gap: 0.5rem;
-      font-size: 1.5rem;
-      color: #2d1b0e;
-    }
-    .icon-grid i { text-align: center; }
-  </style>
-</head>
-<body>
-  <div class="app">
-    <header>
-      <span class="logo">🐱 小猫喂养</span>
-      <div class="nav-icons">
-        <!-- icons.csv: List, House, Bell, User, Gear -->
-        <i class="ph ph-list" title="菜单"></i>
-        <i class="ph ph-house" title="首页"></i>
-        <i class="ph ph-bell" title="提醒"></i>
-        <i class="ph ph-user" title="我的"></i>
-        <i class="ph ph-gear" title="设置"></i>
-      </div>
-    </header>
-
-    <div class="card">
-      <h2><i class="ph ph-cat"></i> 今日喂食</h2>
-      <div class="cat-bowl">
-        <div class="bowl-control">
-          <button><i class="ph ph-minus"></i></button>
-          <span class="bowl-display" id="portion">2</span>
-          <button><i class="ph ph-plus"></i></button>
-        </div>
-        <span style="font-size: 2rem">🍽️</span>
-        <div class="bowl-control">
-          <button><i class="ph ph-trash" title="清空"></i></button>
-        </div>
-      </div>
-    </div>
-
-    <div class="card">
-      <h2><i class="ph ph-clock"></i> 喂食计划</h2>
-      <ul class="schedule-list">
-        <li>
-          <i class="ph ph-check-circle"></i>
-          <span>早餐 08:00</span>
-          <span class="badge">已完成</span>
-        </li>
-        <li>
-          <i class="ph ph-clock"></i>
-          <span>午餐 12:00</span>
-        </li>
-        <li>
-          <i class="ph ph-clock"></i>
-          <span>晚餐 18:00</span>
-        </li>
-      </ul>
-    </div>
-
-    <div class="card">
-      <h2><i class="ph ph-gift"></i> 零食与用品</h2>
-      <div style="display: flex; gap: 1rem; flex-wrap: wrap;">
-        <button style="padding: 0.5rem 1rem; border-radius: 0.5rem; border: 1px solid #e8d4b8; background: #fff; cursor: pointer; display: flex; align-items: center; gap: 0.5rem;">
-          <i class="ph ph-shopping-cart"></i> 猫粮
-        </button>
-        <button style="padding: 0.5rem 1rem; border-radius: 0.5rem; border: 1px solid #e8d4b8; background: #fff; cursor: pointer; display: flex; align-items: center; gap: 0.5rem;">
-          <i class="ph ph-heart"></i> 零食
-        </button>
-        <button style="padding: 0.5rem 1rem; border-radius: 0.5rem; border: 1px solid #e8d4b8; background: #fff; cursor: pointer; display: flex; align-items: center; gap: 0.5rem;">
-          <i class="ph ph-camera"></i> 记录
-        </button>
-      </div>
-    </div>
-
-    <!-- 图标调用验证区 - 对应 icons.csv 中的 Phosphor 图标 -->
-    <div class="card icon-test">
-      <h3>📋 图标调用验证 (icons.csv Phosphor)</h3>
-      <div class="icon-grid">
-        <i class="ph ph-list" title="List"></i>
-        <i class="ph ph-arrow-left" title="ArrowLeft"></i>
-        <i class="ph ph-caret-down" title="CaretDown"></i>
-        <i class="ph ph-house" title="House"></i>
-        <i class="ph ph-x" title="X"></i>
-        <i class="ph ph-arrow-square-out" title="ArrowSquareOut"></i>
-        <i class="ph ph-plus" title="Plus"></i>
-        <i class="ph ph-minus" title="Minus"></i>
-        <i class="ph ph-trash" title="Trash"></i>
-        <i class="ph ph-pencil-simple" title="PencilSimple"></i>
-        <i class="ph ph-floppy-disk" title="FloppyDisk"></i>
-        <i class="ph ph-magnifying-glass" title="MagnifyingGlass"></i>
-        <i class="ph ph-gear" title="Gear"></i>
-        <i class="ph ph-check" title="Check"></i>
-        <i class="ph ph-check-circle" title="CheckCircle"></i>
-        <i class="ph ph-warning" title="Warning"></i>
-        <i class="ph ph-circle-notch" title="CircleNotch"></i>
-        <i class="ph ph-envelope" title="Envelope"></i>
-        <i class="ph ph-chat-circle" title="ChatCircle"></i>
-        <i class="ph ph-paper-plane-tilt" title="PaperPlaneTilt"></i>
-        <i class="ph ph-bell" title="Bell"></i>
-        <i class="ph ph-user" title="User"></i>
-        <i class="ph ph-shopping-cart" title="ShoppingCart"></i>
-        <i class="ph ph-currency-dollar" title="CurrencyDollar"></i>
-        <i class="ph ph-heart" title="Heart"></i>
-        <i class="ph ph-star" title="Star"></i>
-        <i class="ph ph-clock" title="Clock"></i>
-      </div>
-    </div>
-  </div>
-
-  <script>
-    // 喂食份量控制
-    const portionEl = document.getElementById('portion');
-    const [minusBtn, plusBtn] = document.querySelectorAll('.bowl-control button');
-    let portion = 2;
-    minusBtn.onclick = () => { if (portion > 1) { portion--; portionEl.textContent = portion; } };
-    plusBtn.onclick = () => { if (portion < 5) { portion++; portionEl.textContent = portion; } };
-  </script>
-</body>
-</html>
