diff --git a/app/test/test_page_position.py b/app/test/test_page_position.py
new file mode 100644
index 0000000..4a3282f
--- /dev/null
+++ b/app/test/test_page_position.py
@@ -0,0 +1,59 @@
+"""
+Click the Familiar or Unfamiliar button. Specifically, we plan to make the following improvements:
+Click the Familiar or Unfamiliar button (current word frequency>1), the current word position is displayed at the top of the page;
+Click the Familiar or Unfamiliar button (current word frequency is 1), and the page will be displayed as the top of the entire page.
+"""
+from random import randint
+
+from selenium import webdriver
+from selenium.common.exceptions import NoSuchElementException
+from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
+
+driver = webdriver.Remote('http://localhost:4444/wd/hub', DesiredCapabilities.CHROME)
+driver.implicitly_wait(10)
+
+HOME_PAGE = 'http://121.4.94.30:91/'
+
+
+def test_by_random(text):
+    elements = driver.find_elements_by_link_text(text)  # 点击单词表中的第一个单词的熟悉按钮
+    elements[randint(0, len(elements) - 1)].click()
+    try:
+        location = driver.find_element_by_xpath('//a[@name="aaa"]').location  # 点击后单词次数≥1
+        roll_height = get_scrollTop()  # 获取滚动条的位置
+        assert int(location - roll_height) == 0  # 差值小于1
+    except NoSuchElementException:  # 点击后单词消失，scrollTop=0，页面回到最上面
+        roll_height = get_scrollTop()
+        assert roll_height == 0
+
+
+def get_scrollTop():
+    js = 'var h = document.body.scrollTop;' + 'return h'
+    roll_height = driver.execute_script(js)
+    return roll_height
+
+
+def test_page_position():
+    try:
+        driver.get(HOME_PAGE)
+        # login
+        driver.find_element_by_link_text('登录').click()
+
+        uname = 'lanhui'
+        password = 'l0ve1t'
+        driver.find_element_by_name('username').send_keys(uname)
+        driver.find_element_by_name('password').send_keys(password)
+
+        driver.find_element_by_xpath('//form[1]/p[3]/input[1]').click()  # 找到登录按钮
+
+        # 这里随机测试三个单词，点击熟悉
+        test_by_random('熟悉')
+        test_by_random('熟悉')
+        test_by_random('熟悉')
+        # 这里随机测试三个单词，点击不熟悉
+        test_by_random('不熟悉')
+        test_by_random('不熟悉')
+        test_by_random('不熟悉')
+
+    finally:
+        driver.quit()