diff --git a/app.py b/app.py
index eff1d14..9b341ed 100644
--- a/app.py
+++ b/app.py
@@ -13,6 +13,7 @@ from flask import request
 from flask import Response
 from flask import make_response
 from flask import send_from_directory
+from flask import jsonify
 from bin.core.error import ErrorProcess
 from bin.core.render_ import render_temp_
 from bin.core.b64img import re_sort_number_image
@@ -23,6 +24,35 @@ app.config['JSON_SORT_KEYS'] = False  # 设置JSON消息不根据字母顺序重
 app.config['JSON_AS_ASCII'] = False  # 设置JSON消息显示中文
 
 
+@app.errorhandler(404)
+def miss(reason) -> Response:
+    """
+    404页面使用json格式显示
+    :param reason:
+    :return:
+    """
+    return jsonify({'code': 404, 'msg': f'{reason}', 'data': []})
+
+
+@app.errorhandler(500)
+def error(reason) -> Response:
+    """
+    500 页面使用json格式显示
+    :param reason:
+    :return:
+    """
+    return jsonify({'code': 500, 'msg': f'{reason}', 'data': []})
+
+
+@app.route('/favicon.ico', methods=['GET', 'POST'])
+def favicon() -> Response:
+    """
+    主页图标
+    :return:
+    """
+    return app.send_static_file('favicon.ico')
+
+
 def build_page(name: str, length: int, theme: str) -> list[bool or Response] or list[bool or str] or bool:
     """
     渲染最终的页面
diff --git a/static/favicon.ico b/static/favicon.ico
new file mode 100644
index 0000000..211be1f
Binary files /dev/null and b/static/favicon.ico differ