diff --git a/modules/routes/api_models.py b/modules/routes/api_models.py
new file mode 100644
index 0000000..c58f017
--- /dev/null
+++ b/modules/routes/api_models.py
@@ -0,0 +1,90 @@
+"""
+AI模型 CRUD API
+"""
+import uuid
+from datetime import datetime
+from flask import Blueprint, request, jsonify
+from config import MODELS_FILE
+from utils import load_data, save_data, parse_date_to_timestamp, safe_sort_key
+
+models_bp = Blueprint('api_models', __name__)
+
+
+@models_bp.route('/api/models')
+def api_models():
+    models = load_data(MODELS_FILE)
+    hide_hidden = request.args.get('all', '0') == '0'
+    if hide_hidden:
+        models = [m for m in models if m.get('visible', True)]
+    keyword = request.args.get('q', '').strip().lower()
+    if keyword:
+        models = [m for m in models if keyword in m.get('name', '').lower() or
+                  keyword in m.get('organization', '').lower()]
+    sort_by = request.args.get('sort', 'default')
+    reverse = request.args.get('order', 'desc') == 'desc'
+    if sort_by == 'default':
+        models = sorted(models, key=lambda x: (
+            not x.get('is_pinned', False),
+            -(parse_date_to_timestamp(x.get('publish_date', '')) or
+              parse_date_to_timestamp(x.get('created_at', '')) or 0)
+        ))
+    elif sort_by in ['name', 'parameters', 'context_length', 'mmlu', 'created_at',
+                      'publish_date', 'views', 'updated_at']:
+        models = sorted(models, key=lambda x: safe_sort_key(x, sort_by), reverse=reverse)
+    return jsonify(models)
+
+
+@models_bp.route('/api/models/<model_id>')
+def api_model_detail(model_id):
+    models = load_data(MODELS_FILE)
+    model = next((m for m in models if m['id'] == model_id), None)
+    if not model:
+        return jsonify({'error': 'Model not found'}), 404
+    return jsonify(model)
+
+
+@models_bp.route('/api/models', methods=['POST'])
+def api_create_model():
+    data = request.get_json()
+    models = load_data(MODELS_FILE)
+    data['id'] = uuid.uuid4().hex[:12]
+    data['created_at'] = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+    data['visible'] = data.get('visible', True)
+    data['publish_date'] = data.get('publish_date', '')
+    data['views'] = data.get('views', 0)
+    data['is_pinned'] = data.get('is_pinned', False)
+    models.append(data)
+    save_data(MODELS_FILE, models)
+    return jsonify(data)
+
+
+@models_bp.route('/api/models/<model_id>', methods=['PUT'])
+def api_update_model(model_id):
+    data = request.get_json()
+    models = load_data(MODELS_FILE)
+    model = next((m for m in models if m['id'] == model_id), None)
+    if not model:
+        return jsonify({'error': 'Model not found'}), 404
+    model.update(data)
+    model['updated_at'] = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+    save_data(MODELS_FILE, models)
+    return jsonify(model)
+
+
+@models_bp.route('/api/models/<model_id>', methods=['DELETE'])
+def api_delete_model(model_id):
+    models = load_data(MODELS_FILE)
+    models = [m for m in models if m['id'] != model_id]
+    save_data(MODELS_FILE, models)
+    return jsonify({'success': True})
+
+
+@models_bp.route('/api/models/<model_id>/visible', methods=['POST'])
+def api_toggle_model_visible(model_id):
+    models = load_data(MODELS_FILE)
+    model = next((m for m in models if m['id'] == model_id), None)
+    if not model:
+        return jsonify({'error': 'Model not found'}), 404
+    model['visible'] = not model.get('visible', True)
+    save_data(MODELS_FILE, models)
+    return jsonify({'success': True, 'visible': model['visible']})