Python에서 디스코드 봇을 만들고 있습니다.

임시적으로 json 2개에 데이터를 저장하고 있습니다. 하지만, json 2개를 저장하려 하니, 한 json의 데이터가 다른 json 파일에도 똑같이 저장됩니다.

이유를 모르겠어서 질문해봅니다.

코드 :

@bot.command()
async def 매입(message,money=None):
    await open_account(message.channel.id,message.guild.owner_id)
    users = await get_bank_data()
    await open_user_account(message.author)
    userss = await get_user_data()
    userss[str(message.author.id)]["money"] -= int(money)

    users[str(message.channel.id)]["channel_sy"] = message.author.id
    users[str(message.channel.id)]["channel_m"] = int(money)

    with open('D:/Fishing_Bot/fishuser.json','w') as f:
        json.dump(users,f, indent=2)
     with open('D:/Fishing_Bot/fishmap.json','w') as f:
        json.dump(users,f, indent=2)

# json

async def open_account(chnname,user):
    users = await get_bank_data()

    if str(chnname) in users:
        return False
    else:
        users[str(chnname)] = {}
        users[str(chnname)]["channel_id"] = chnname
        users[str(chnname)]["channel_ji"] = random.choice(ji_roll)
        users[str(chnname)]["channel_ms"] = 0
        users[str(chnname)]["channel_m"] = 10000
        users[str(chnname)]["channel_sy"] = user
        users[str(chnname)]["channel_ssl"] = 3
        users[str(chnname)]["channel_ygb"] = 0


    with open("D:/Fishing_Bot/fishmap.json", "w", encoding='UTF-8') as f:
        users = json.dump(users, f, indent=2)
    return True


async def get_bank_data():
    with open("D:/Fishing_Bot/fishmap.json", encoding='UTF-8') as f:
        users = json.load(f)


    return users

async def open_user_account(user):
    userss = await get_user_data()

    if str(user.id) in userss:
        return False
    else:
        userss[str(user.id)] = {}
        userss[str(user.id)]["money"] = 0


    with open("D:/Fishing_Bot/fishuser.json", "w", encoding='UTF-8') as f:
        users = json.dump(userss, f, indent=2)
    return True


async def get_user_data():
    with open("D:/Fishing_Bot/fishuser.json", encoding='UTF-8') as f:
        userss = json.load(f)


    return userss