diff --git a/app/models.py b/app/models.py
index cd33ae7..ae655f1 100644
--- a/app/models.py
+++ b/app/models.py
@@ -197,6 +197,7 @@ class Goal(db.Model):
     id = db.Column(db.Integer, primary_key=True)
     name = db.Column(db.String(100), nullable=False)
     content = db.Column(db.Text)
+    level = db.Column(db.String(20), default="入门")  # 启蒙/入门/进阶/熟练/精通
     created_at = db.Column(db.DateTime, default=datetime.now)
     updated_at = db.Column(db.DateTime, default=datetime.now, onupdate=datetime.now)
 
@@ -205,6 +206,7 @@ class Goal(db.Model):
             "id": self.id,
             "name": self.name,
             "content": self.content,
+            "level": self.level,
             "created_at": self.created_at.isoformat() if self.created_at else None,
             "updated_at": self.updated_at.isoformat() if self.updated_at else None,
         }
diff --git a/app/routes/goals.py b/app/routes/goals.py
index 14afb6d..ffd93ca 100644
--- a/app/routes/goals.py
+++ b/app/routes/goals.py
@@ -22,7 +22,11 @@ def get_goals():
 @login_required_json
 def create_goal():
     data = request.get_json()
-    goal = Goal(name=data["name"], content=data.get("content", ""))
+    goal = Goal(
+        name=data["name"],
+        content=data.get("content", ""),
+        level=data.get("level", "入门")
+    )
     db.session.add(goal)
     db.session.commit()
     return jsonify(goal.to_dict()), 201
@@ -42,6 +46,8 @@ def update_goal(goal_id):
         goal.name = data["name"]
     if "content" in data:
         goal.content = data["content"]
+    if "level" in data:
+        goal.level = data["level"]
     db.session.commit()
     return jsonify(goal.to_dict())
 
diff --git a/app/templates/goals.html b/app/templates/goals.html
index f29bde1..4edc79f 100644
--- a/app/templates/goals.html
+++ b/app/templates/goals.html
@@ -36,6 +36,16 @@
                     <label class="form-label">目标名称</label>
                     <input type="text" class="form-control" id="goal-name" required>
                 </div>
+                <div class="mb-3">
+                    <label class="form-label">级别</label>
+                    <select class="form-select" id="goal-level">
+                        <option value="启蒙">启蒙</option>
+                        <option value="入门" selected>入门</option>
+                        <option value="进阶">进阶</option>
+                        <option value="熟练">熟练</option>
+                        <option value="精通">精通</option>
+                    </select>
+                </div>
                 <div class="mb-3">
                     <label class="form-label">目标内容 (Markdown)</label>
                     <textarea class="form-control" id="goal-content" rows="8"></textarea>
@@ -91,12 +101,24 @@ async function loadGoals() {
     const res = await fetch(API_BASE);
     const goals = await res.json();
     const grid = document.getElementById('goals-grid');
-    grid.innerHTML = goals.map(g => `
+
+    // 获取每个目标的子目标数量
+    const goalsWithChildren = await Promise.all(goals.map(async g => {
+        const childrenRes = await fetch(`${API_BASE}/${g.id}/children`);
+        const children = await childrenRes.json();
+        return {...g, childCount: children.length};
+    }));
+
+    grid.innerHTML = goalsWithChildren.map(g => `
         <div class="col-md-4 col-lg-3">
             <div class="card h-100">
                 <div class="card-body">
                     <h6 class="card-title">${escapeHtml(g.name)}</h6>
-                    <p class="card-text small text-muted">${escapeHtml(g.content || '').substring(0, 100)}...</p>
+                    <div class="mb-1">
+                        <span class="badge bg-secondary">${g.level}</span>
+                        ${g.childCount > 0 ? `<span class="badge bg-info">${g.childCount}个子目标</span>` : ''}
+                    </div>
+                    <p class="card-text small text-muted">${escapeHtml(g.content || '').substring(0, 80)}${g.content && g.content.length > 80 ? '...' : ''}</p>
                 </div>
                 <div class="card-footer bg-transparent">
                     <button class="btn btn-sm btn-outline-primary" onclick="editGoal(${g.id})">编辑</button>
@@ -110,25 +132,22 @@ async function loadGoals() {
 
 // 保存目标
 async function saveGoal() {
-    console.log('saveGoal called');
     const id = document.getElementById('goal-id').value;
     const name = document.getElementById('goal-name').value;
+    const level = document.getElementById('goal-level').value;
     const content = document.getElementById('goal-content').value;
-    console.log('Form data:', {id, name, content});
 
     if (!name) { alert('请输入目标名称'); return; }
 
     const method = id ? 'PUT' : 'POST';
     const url = id ? `${API_BASE}/${id}` : API_BASE;
-    console.log('Sending to:', url, 'method:', method);
 
     try {
         const res = await fetch(url, {
             method,
             headers: {'Content-Type': 'application/json'},
-            body: JSON.stringify({name, content})
+            body: JSON.stringify({name, level, content})
         });
-        console.log('Response status:', res.status);
 
         if (res.ok) {
             bootstrap.Modal.getInstance(document.getElementById('goalModal')).hide();
@@ -138,7 +157,6 @@ async function saveGoal() {
             alert(err.error || '保存失败');
         }
     } catch (e) {
-        console.error('Fetch error:', e);
         alert('网络错误: ' + e.message);
     }
 }
@@ -149,6 +167,7 @@ function editGoal(id) {
         .then(g => {
             document.getElementById('goal-id').value = g.id;
             document.getElementById('goal-name').value = g.name;
+            document.getElementById('goal-level').value = g.level || '入门';
             document.getElementById('goal-content').value = g.content || '';
             document.getElementById('goalModalTitle').textContent = '编辑目标';
             new bootstrap.Modal(document.getElementById('goalModal')).show();
@@ -267,6 +286,9 @@ function escapeHtml(text) {
 document.getElementById('save-goal').addEventListener('click', saveGoal);
 document.getElementById('goalModal').addEventListener('hidden.bs.modal', () => {
     document.getElementById('goal-id').value = '';
+    document.getElementById('goal-name').value = '';
+    document.getElementById('goal-level').value = '入门';
+    document.getElementById('goal-content').value = '';
     document.getElementById('goalModalTitle').textContent = '新建目标';
 });