diff --git a/README.md b/README.md
index b0ec233..40ca6d5 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 
 # 预览
 
-![preview](https://counter-main.run.goorm.io/test)
+<img src="https://counter-main.run.goorm.io/test" alt="preview">
 
 # 新特性
 
diff --git a/src/utils/response.py b/src/utils/response.py
deleted file mode 100644
index 1d9c1df..0000000
--- a/src/utils/response.py
+++ /dev/null
@@ -1,40 +0,0 @@
-#!/usr/bin/env python3
-# -- coding:utf-8 --
-# @Author: markushammered@gmail.com
-# @Development Tool: PyCharm
-# @Create Time: 2022/8/30
-# @File Name: response.py
-
-
-from src.db import Database
-
-
-async def resp(_id: str, length: int = 7, theme: str = 'lewd') -> dict:
-    """
-    return a response
-    :param _id:
-    :param length:
-    :param theme:
-    :return:
-    """
-    times = Database().query(_id)[1]
-    str_number = str(times)  # 将整形转换为字符串
-    len_number = len(str_number)  # 再获取字符串长度
-    g_length = length * '0'  # 根据输入的位数来自动生成0的数量
-    show_number = str(g_length[:-len_number] + str_number)
-    context = []
-    w_h = Database().query_image(theme + '/0')[0]
-    count = 0  # 计数器, 每次遍历一次则加一, 让图片x轴相乘
-    for i in show_number:
-        data = Database().query_image(theme + '/' + i)[0]
-        context.append({'position': data[-2] * count,
-                        'width': data[-2],
-                        'height': data[-1],
-                        'base64': data[1]})
-        count += 1
-    headers = {'cache-control': 'max-age=0, no-cache, no-store, must-revalidate'}
-
-    return {'context': context,
-            'g_width': length * w_h[-2],
-            'g_height': w_h[-1],
-            'headers': headers}