diff --git a/genshinuid_gachalog/export_and_import.py b/genshinuid_gachalog/export_and_import.py
new file mode 100644
index 00000000..7eced7f8
--- /dev/null
+++ b/genshinuid_gachalog/export_and_import.py
@@ -0,0 +1,62 @@
+import json
+from pathlib import Path
+from datetime import datetime
+
+from .get_gachalogs import save_gachalogs
+
+PLAYER_PATH = Path(__file__).parents[1] / 'player'
+INT_TO_TYPE = {
+    '100': '新手祈愿',
+    '200': '常驻祈愿',
+    '301': '角色祈愿',
+    '400': '角色祈愿',
+    '302': '武器祈愿',
+}
+
+
+async def import_gachalogs(history_data: dict, uid: int):
+    raw_data = history_data['list']
+    result = {'新手祈愿': [], '常驻祈愿': [], '角色祈愿': [], '武器祈愿': []}
+    for item in raw_data:
+        result[INT_TO_TYPE['gacha_type']].append(item)
+    im = await save_gachalogs(str(uid), result)
+    return im
+
+
+async def export_gachalogs(uid: int):
+    path = PLAYER_PATH / str(uid)
+    if not path.exists():
+        path.mkdir(parents=True, exist_ok=True)
+
+    # 获取当前时间
+    now = datetime.now()
+    current_time = now.strftime('%Y-%m-%d %H:%M:%S')
+
+    # 抽卡记录json路径
+    gachalogs_path = path / 'gacha_logs.json'
+    if gachalogs_path.exists():
+        with open(gachalogs_path, "r", encoding='UTF-8') as f:
+            raw_data = json.load(f)
+        result = {
+            'info': {
+                'uid': str(uid),
+                'lang': 'zh-cn',
+                'export_time': current_time,
+                'export_app': 'GenshinUID',
+                'export_app_version': '3.1',
+                'uigf_version': '2.1',
+            },
+            'list': [],
+        }
+        for i in ['新手祈愿', '常驻祈愿', '角色祈愿', '武器祈愿']:
+            for item in raw_data['data'][i]:
+                item['uigf_gacha_type'] = item['gacha_type']
+                result['list'].append(item)
+        # 保存文件
+        with open(path / f'UIGF_{str(uid)}', 'w', encoding='UTF-8') as file:
+            json.dump(result, file, ensure_ascii=False)
+        im = '导出成功!'
+    else:
+        im = '你还没有抽卡记录可以导出!'
+
+    return im
diff --git a/genshinuid_gachalog/get_gachalogs.py b/genshinuid_gachalog/get_gachalogs.py
index 57edc92a..381cdfd0 100644
--- a/genshinuid_gachalog/get_gachalogs.py
+++ b/genshinuid_gachalog/get_gachalogs.py
@@ -1,5 +1,6 @@
 import json
 from pathlib import Path
+from typing import Optional
 from datetime import datetime
 
 from ..utils.mhy_api.get_mhy_data import get_gacha_log_by_authkey
@@ -7,9 +8,10 @@ from ..utils.mhy_api.get_mhy_data import get_gacha_log_by_authkey
 PLAYER_PATH = Path(__file__).parents[1] / 'player'
 
 
-async def save_gachalogs(uid: str):
+async def save_gachalogs(uid: str, raw_data: Optional[dict] = None):
     path = PLAYER_PATH / str(uid)
-    path.mkdir(parents=True, exist_ok=True)
+    if not path.exists():
+        path.mkdir(parents=True, exist_ok=True)
 
     # 获取当前时间
     now = datetime.now()
@@ -33,7 +35,17 @@ async def save_gachalogs(uid: str):
         old_weapon_gacha_num = len(gachalogs_history['武器祈愿'])
 
     # 获取新抽卡记录
-    raw_data = await get_gacha_log_by_authkey(uid, gachalogs_history)
+    if raw_data is None:
+        raw_data = await get_gacha_log_by_authkey(uid, gachalogs_history)
+    else:
+        new_data = {'新手祈愿': [], '常驻祈愿': [], '角色祈愿': [], '武器祈愿': []}
+        if gachalogs_history:
+            for i in ['新手祈愿', '常驻祈愿', '角色祈愿', '武器祈愿']:
+                for item in raw_data[i]:
+                    if item not in gachalogs_history[i]:
+                        new_data[i].append(item)
+            raw_data = new_data
+
     if raw_data == {}:
         return '你还没有绑定过Stoken噢~'
     if not raw_data: