diff --git a/main.py b/main.py
index 562c249..1625a14 100644
--- a/main.py
+++ b/main.py
@@ -1,9 +1,10 @@
-from datetime import datetime
 import os
+import re
 import time
+from datetime import datetime
+from pathlib import Path
 from zoneinfo import ZoneInfo
 
-import pyperclip
 import requests
 from dotenv import load_dotenv
 
@@ -13,6 +14,7 @@ API_TOKEN = os.environ["API_TOKEN"]
 EMOJI_FOLDER_ID = "a8qkigygjv"
 MAX_CHECK_NEW_FILE = 10
 TIMEZONE = ZoneInfo("Asia/Tokyo")
+FILES_SRC = Path(os.environ["FILES_SRC"])
 
 
 def admin_emoji_list(since_id: str | None = None, until_id: str | None = None):
@@ -21,9 +23,9 @@ def admin_emoji_list(since_id: str | None = None, until_id: str | None = None):
         "limit": 100,
     }
     if since_id is not None:
-        request_body["since_id"] = since_id
+        request_body["sinceId"] = since_id
     if until_id is not None:
-        request_body["until_id"] = until_id
+        request_body["untilId"] = until_id
     return requests.post(
         "https://misskey.qwjyh.net/api/admin/emoji/list",
         headers={
@@ -49,6 +51,23 @@ def drive_files_upload_from_url(url: str):
     )
 
 
+def drive_files_create(file_path: str | os.PathLike, name: str):
+    return requests.post(
+        "https://misskey.qwjyh.net/api/drive/files/create",
+        headers={
+            # "Content-Type": "multipart/form-data",
+            "Authorization": f"Bearer {API_TOKEN}",
+        },
+        files={
+            "file": open(file_path, "rb"),
+        },
+        data={
+            "folderId": EMOJI_FOLDER_ID,
+            "name": name,
+        },
+    )
+
+
 def check_file_exists(emoji: dict) -> bool:
     r = requests.get(emoji["url"])
     return r.status_code == requests.codes.ok
@@ -82,17 +101,24 @@ def admin_emoji_update(emoji_id: str, new_file_id: str):
 def main():
     print(f"{API_TOKEN=}")
     print("Hello from misskey-update-emoji-files!")
-    r = admin_emoji_list()
+    r = admin_emoji_list(until_id="9h9zv01kcr")
     print(f"out body={r.json()}")
     r.raise_for_status()
     for emoji in r.json():
         file_exists = check_file_exists(emoji)
         if not file_exists:
             print(f"{emoji=}")
-            pyperclip.copy(emoji['name'])
+            m = re.search(r"[\da-f\-]+$", emoji["url"])
+            if m is None:
+                raise Exception(f"Failed to get file name from URL: {emoji['url']}")
+            source_file = FILES_SRC / m.group()
+            if not source_file.exists():
+                raise Exception(f"file doesn't exist: {source_file=}")
+            print(f"Uploading file from {source_file}")
+
             before_upload = datetime.now(tz=TIMEZONE)
-            new_url = input("enter new file url:")
-            r = drive_files_upload_from_url(new_url)
+            r = drive_files_create(source_file, emoji["name"])
+            print(f"{r=}")
             r.raise_for_status()
             for i_get_file_iter in range(MAX_CHECK_NEW_FILE):
                 time.sleep(1)
diff --git a/pyproject.toml b/pyproject.toml
index 5799b63..d765c48 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,6 @@ readme = "README.md"
 requires-python = ">=3.13"
 dependencies = [
     "bpython>=0.25",
-    "pyperclip>=1.9.0",
     "python-dotenv>=1.1.0",
     "requests>=2.32.3",
 ]
diff --git a/uv.lock b/uv.lock
index 3053e6d..99b0817 100644
--- a/uv.lock
+++ b/uv.lock
@@ -151,7 +151,6 @@ version = "0.1.0"
 source = { virtual = "." }
 dependencies = [
     { name = "bpython" },
-    { name = "pyperclip" },
     { name = "python-dotenv" },
     { name = "requests" },
 ]
@@ -159,7 +158,6 @@ dependencies = [
 [package.metadata]
 requires-dist = [
     { name = "bpython", specifier = ">=0.25" },
-    { name = "pyperclip", specifier = ">=1.9.0" },
     { name = "python-dotenv", specifier = ">=1.1.0" },
     { name = "requests", specifier = ">=2.32.3" },
 ]
@@ -173,12 +171,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/8a/0b/9fcc47d19c48b59121088dd6da2488a49d5f72dacf8262e2790a1d2c7d15/pygments-2.19.1-py3-none-any.whl", hash = "sha256:9ea1544ad55cecf4b8242fab6dd35a93bbce657034b0611ee383099054ab6d8c", size = 1225293, upload-time = "2025-01-06T17:26:25.553Z" },
 ]
 
-[[package]]
-name = "pyperclip"
-version = "1.9.0"
-source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/30/23/2f0a3efc4d6a32f3b63cdff36cd398d9701d26cda58e3ab97ac79fb5e60d/pyperclip-1.9.0.tar.gz", hash = "sha256:b7de0142ddc81bfc5c7507eea19da920b92252b548b96186caf94a5e2527d310", size = 20961, upload-time = "2024-06-18T20:38:48.401Z" }
-
 [[package]]
 name = "python-dotenv"
 version = "1.1.0"