diff --git a/README.md b/README.md
index 3e9eff3..1c81fdd 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,13 @@
 # Auto_coupon
+
 Get Summoner wars coupons in bulk
+
+First, install Python packages.
+
+`pip install -r requirements.txt`
+
+Input your Hive ID and server name into the `user_info.txt` file.
+
+Input the coupon code into the `coupon.txt`
+
+Then, run `python auto_coupon.py`
diff --git a/auto_coupon.py b/auto_coupon.py
new file mode 100644
index 0000000..bb49f2e
--- /dev/null
+++ b/auto_coupon.py
@@ -0,0 +1,126 @@
+"""
+Author: Ni Runyu & MonkeyDC
+Date: 2023-09-18 21:59:45
+LastEditors: Ni Runyu & MonkeyDC
+LastEditTime: 2023-09-21 20:51:04
+Description: 用于自动领取魔灵召唤的优惠券
+
+Copyright (c) 2023 by Ni Runyu, All Rights Reserved. 
+"""
+import time
+
+import requests
+from selenium import webdriver
+from selenium.webdriver.common.by import By
+from selenium.webdriver.common.keys import Keys
+from selenium.webdriver.support.select import Select
+
+
+def is_korean_char(char):
+    # 转换字符为Unicode编码
+    char_code = ord(char)
+
+    # 检查是否在韩文字符范围内
+    if (
+        (char_code >= 0xAC00 and char_code <= 0xD7A3)
+        or (char_code >= 0x1100 and char_code <= 0x11FF)
+        or (char_code >= 0x3130 and char_code <= 0x318F)
+        or (char_code >= 0xA960 and char_code <= 0xA97F)
+    ):
+        return True
+    else:
+        return False
+
+
+def read_info(path):
+    with open(path, "r", encoding="utf-8") as f:
+        return f.readlines()
+
+
+def use_coupon(user_id, user_server, coupon):
+    """
+    description: 使用coupon
+    param user_id: hive id
+    param user_server: [global, korea, japan, china, asia, europe]
+    param coupon: coupon code
+    return {*}
+    """
+
+    url = "https://event.withhive.com/ci/smon/evt_coupon"
+    driver = webdriver.Chrome(
+        # executable_path="/mnt/d/download/chromedriver_win32/",
+    )
+
+    # Navigate to the webpage
+    driver.get(url)
+
+    # Fill in the user ID (assuming it's an input field with id="EVTid")
+    user_id_input = driver.find_element(By.ID, "EVTid")
+    user_id_input.send_keys(user_id)
+    cupon_input = driver.find_element(By.ID, "EVTcode")
+    cupon_input.send_keys(coupon)
+    user_server_select = driver.find_element(By.ID, "EVTselect")
+    js = 'arguments[0].removeAttribute("style");'
+    driver.execute_script(js, user_server_select)
+    ## 等待使用js 语法来操作隐藏的属性
+    time.sleep(0.5)
+    user_server_select = Select(user_server_select)
+    user_server_select.select_by_value(user_server)
+
+    # Simulate clicking the "使用优惠券" button
+    try:
+        coupon_button = driver.find_element(By.CLASS_NAME, "btn_use")
+        coupon_button.click()
+    except:
+        return "invalid user ID"
+
+    time.sleep(1)
+
+    # <div id="EVTpop_coupon" class="pop_wrap pop_coupon" style="display:none;">
+    pop = driver.find_element(By.ID, "EVTpop_coupon")
+    driver.execute_script(js, pop)
+    confirm_button = driver.find_element(By.CLASS_NAME, "btn_confirm")
+    confirm_button.click()
+    confirm_button.send_keys(Keys.ENTER)
+
+    time.sleep(1)
+    pop1 = driver.find_element(By.ID, "EVTpop_1")
+    driver.execute_script(js, pop1)
+    # message = driver.find_element(By.CLASS_NAME, "wrap_cont")
+    # message.execute_script(js, message)
+
+    message = pop1.text.split("\n")
+    while any(is_korean_char(m) for m in pop1.text):
+        time.sleep(1)
+        pop1.click()
+        message = pop1.text.split("\n")
+    # Wait for some time (e.g., 5 seconds) to see the result
+    # WebDriverWait(driver, 1).until(EC.url_changes(url))
+
+    # Close the browser when done
+    driver.quit()
+
+    return "".join(message[:-1])
+
+
+if __name__ == "__main__":
+    user_info_path = "./user_info.txt"
+    coupon_path = "./coupon.txt"
+    user_ids = list()
+    user_servers = list()
+
+    for user_info in read_info(user_info_path):
+        try:
+            user_id, user_server = user_info.strip().split(":")
+        except:
+            print("User information format is wrong")
+
+        user_ids.append(user_id)
+        user_servers.append(user_server)
+
+    coupons = read_info(coupon_path)
+
+    for i, id in enumerate(user_ids):
+        for coupon in coupons:
+            message = use_coupon(user_id=id, user_server=user_servers[i], coupon=coupon)
+            print(id, "+", coupon, ": ", message)
diff --git a/coupon.txt b/coupon.txt
new file mode 100644
index 0000000..aab1169
--- /dev/null
+++ b/coupon.txt
@@ -0,0 +1 @@
+xxxxxxxxx
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..fd83bd7
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,3 @@
+pandas==2.1.1
+Requests==2.31.0
+selenium==4.12.0
diff --git a/user_info.txt b/user_info.txt
new file mode 100644
index 0000000..ca72de0
--- /dev/null
+++ b/user_info.txt
@@ -0,0 +1 @@
+HiveID:server