diff --git a/app/test/test_bug546_lixiaofeng.py b/app/test/test_bug546_lixiaofeng.py
new file mode 100644
index 0000000..649aeba
--- /dev/null
+++ b/app/test/test_bug546_lixiaofeng.py
@@ -0,0 +1,39 @@
+from selenium.webdriver.common.action_chains import ActionChains
+from helper import signup
+
+
+def test_highlight(driver, URL):
+    try:
+        # 打开网页
+        driver.get(URL)
+        driver.maximize_window()
+
+        # 注册
+        signup(URL, driver)
+
+        # 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)
+
+        article = driver.find_element_by_id("article")
+
+        # 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()
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