diff --git a/app/test/test_bug546_lixiaofeng.py b/app/test/test_bug546_lixiaofeng.py
index 24135db..649aeba 100644
--- a/app/test/test_bug546_lixiaofeng.py
+++ b/app/test/test_bug546_lixiaofeng.py
@@ -1,54 +1,39 @@
-import pytest
-from selenium import webdriver
 from selenium.webdriver.common.action_chains import ActionChains
-import time
-from webdriver_manager.chrome import ChromeDriverManager
+from helper import signup
 
-@pytest.fixture
-def driver():
-    # 初始化浏览器驱动
-    driver = webdriver.Chrome(ChromeDriverManager().install())
-    driver.maximize_window()
 
-    yield driver
-    # 测试结束后关闭浏览器
-    driver.quit()
+def test_highlight(driver, URL):
+    try:
+        # 打开网页
+        driver.get(URL)
+        driver.maximize_window()
 
-def test_highlight(driver):
-    # 打开网页
-    driver.get("http://127.0.0.1:5000/")
+        # 注册
+        signup(URL, driver)
 
-    # login
-    elem = driver.find_element_by_link_text('登录')
-    elem.click()
-    uname = 'lxf'
-    password = 'kklo567'
-    elem = driver.find_element_by_id('username')
-    elem.send_keys(uname)
-    elem = driver.find_element_by_id('password')
-    elem.send_keys(password)
+        # 取消勾选“划词入库按钮”
+        highlight_checkbox = driver.find_element_by_id("test1")
+        driver.execute_script("arguments[0].click();", highlight_checkbox)
 
-    elem = driver.find_element_by_class_name('btn')  # 找到登录按钮
-    elem.click()
+        article = driver.find_element_by_id("article")
 
-    # 取消勾选“划词入库按钮”
-    highlight_checkbox = driver.find_element_by_id("test1")
-    driver.execute_script("arguments[0].click();", highlight_checkbox)
+        # 创建 ActionChains 对象
+        actions = ActionChains(driver)
 
-    article = driver.find_element_by_id("article")
+        # 移动鼠标到起点位置
+        actions.move_to_element(article)
+        # actions.move_to_element_with_offset(article, 50, 100)
+        # 按下鼠标左键
+        actions.click_and_hold()
+        # 拖动鼠标到结束位置
+        actions.move_by_offset(400,50)
+        # 释放鼠标左键
+        actions.release()
+        # 执行操作链
+        actions.perform()
+        # time.sleep(10)
 
-    # 创建 ActionChains 对象
-    actions = ActionChains(driver)
-
-    # 移动鼠标到起点位置
-    actions.move_to_element(article)
-    # actions.move_to_element_with_offset(article, 50, 100)
-    # 按下鼠标左键
-    actions.click_and_hold()
-    # 拖动鼠标到结束位置
-    actions.move_by_offset(400,50)
-    # 释放鼠标左键
-    actions.release()
-    # 执行操作链
-    actions.perform()
-    time.sleep(10)
+        assert driver.find_element_by_tag_name("mark") is not None
+    finally:
+        # 测试结束后关闭浏览器
+        driver.quit()
\ No newline at end of file