diff --git a/test_bug561_WanZiKun.py b/test_bug561_WanZiKun.py
new file mode 100644
index 0000000..66d3afd
--- /dev/null
+++ b/test_bug561_WanZiKun.py
@@ -0,0 +1,64 @@
+import time
+import pytest
+import uuid
+from selenium import webdriver
+from selenium.webdriver import ActionChains
+from selenium.webdriver.common.by import By
+from selenium.webdriver.support.ui import WebDriverWait
+from selenium.webdriver.support import expected_conditions as EC
+from selenium.common.exceptions import UnexpectedAlertPresentException, NoAlertPresentException, NoSuchElementException, TimeoutException
+
+def signup(URL, driver):
+    username = 'TestUser' + str(uuid.uuid1()).split('-')[0].title()
+    password = '[Abc+123]'
+
+    driver.get(URL)
+    try:
+        elem = driver.find_element_by_link_text('注册')
+        elem.click()
+        elem = driver.find_element_by_id('username')
+        elem.send_keys(username)
+        elem = driver.find_element_by_id('password')
+        elem.send_keys(password)
+        elem = driver.find_element_by_id('password2')
+        elem.send_keys(password)    
+        elem = driver.find_element_by_class_name('btn')
+        elem.click()
+
+        WebDriverWait(driver, 10).until(EC.alert_is_present())
+        driver.switch_to.alert.accept()
+        print(f"Registration successful: {username}")
+    except (UnexpectedAlertPresentException, NoAlertPresentException, TimeoutException, NoSuchElementException) as e:
+        print(f"Error during signup: {e}")
+        driver.quit()
+        raise
+    
+    return username, password
+
+def test_bug561():
+    driver = webdriver.Edge()
+    try:
+        driver.maximize_window()
+        base_url = "http://118.25.96.118:90/"
+        username, password = signup(base_url, driver)
+
+        article = driver.find_element(By.ID, 'article')
+        actions = ActionChains(driver)
+        actions.move_to_element(article)
+        actions.click_and_hold()
+        actions.move_by_offset(450, 200)
+        actions.release()
+        actions.perform()
+        print("Performed actions on article.")
+
+        next_button = driver.find_element(By.ID, 'load_next_article')
+        next_button.click()
+        WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.ID, 'load_pre_article')))
+        print("Clicked next article button.")
+
+        prev_button = driver.find_element(By.ID, 'load_pre_article')
+        prev_button.click()
+        print("Clicked previous article button.")
+    finally:
+        driver.quit()
+        print("Driver closed.")