diff --git a/liteyuki/liteyuki_main/__init__.py b/liteyuki/liteyuki_main/__init__.py
index a190a13..a76d106 100644
--- a/liteyuki/liteyuki_main/__init__.py
+++ b/liteyuki/liteyuki_main/__init__.py
@@ -28,6 +28,6 @@ $$       |/ $$   |   $$ |   $$       |    $$ |    $$    $$/ $$ | $$  |/ $$   |
 $$$$$$$$/ $$$$$$/    $$/    $$$$$$$$/     $$/      $$$$$$/  $$/   $$/ $$$$$$/ 
 """ + "\033[0m")
 
-sys_lang = get_default_lang()
+sys_lang = Language(get_default_lang_code())
 nonebot.logger.info(sys_lang.get("main.current_language", LANG=sys_lang.get("language.name")))
 nonebot.logger.info(sys_lang.get("main.enable_webdash", URL=f"http://127.0.0.1:{config.get('port', 20216)}"))
diff --git a/liteyuki/liteyuki_main/runtime.py b/liteyuki/liteyuki_main/runtime.py
index 1ba3051..16fe1d1 100644
--- a/liteyuki/liteyuki_main/runtime.py
+++ b/liteyuki/liteyuki_main/runtime.py
@@ -8,7 +8,7 @@ from nonebot.adapters.onebot.v11 import MessageSegment
 from nonebot.permission import SUPERUSER
 from liteyuki.utils import __NAME__, __VERSION__, load_from_yaml
 from liteyuki.utils.message.html_tool import template2image
-from liteyuki.utils.base.language import Language, get_default_lang, get_user_lang
+from liteyuki.utils.base.language import Language, get_default_lang_code, get_user_lang
 from liteyuki.utils.base.ly_typing import T_Bot, T_MessageEvent
 from liteyuki.utils.base.resource import get_path
 from liteyuki.utils.message.tools import convert_size
@@ -100,7 +100,7 @@ async def get_stats_data(self_id: str = None, lang: str = None) -> dict:
     if self_id is None:
         self_id = list(nonebot.get_bots().keys())[0] if len(nonebot.get_bots()) > 0 else "liteyuki"
     if lang is None:
-        ulang = get_default_lang()
+        ulang = Language(get_default_lang_code())
     else:
         ulang = Language(lang)
 
diff --git a/liteyuki/plugins/liteyuki_weather/qw_api.py b/liteyuki/plugins/liteyuki_weather/qw_api.py
index 7147af8..1bc3383 100644
--- a/liteyuki/plugins/liteyuki_weather/qw_api.py
+++ b/liteyuki/plugins/liteyuki_weather/qw_api.py
@@ -1,33 +1,22 @@
 from .qw_models import *
 import httpx
 
-language_map = {
-        "zh-CN" : "zh",
-        "zh-HK" : "zh-hant",
-        "en-US" : "en",
-        "ja-JP" : "ja",
-        "ko-KR" : "ko",
-        "fr-FR" : "fr",
-        "es-ES" : "es",
-        "de-DE" : "de",
-        "it-IT" : "it",
-        "ru-RU" : "ru",
-        "ar-SA" : "ar",
-        "pt-BR" : "pt",
-        "nl-NL" : "nl",
-        "pl-PL" : "pl",
-        "tr-TR" : "tr",
-        "th-TH" : "th",
-        "vi-VN" : "vi",
-        "id-ID" : "id",
-        "ms-MY" : "ms",
-        "fil-PH": "fil",
-}  # 其他使用默认对应
 
 dev_url = "https://devapi.qweather.com/"  # 开发HBa
 com_url = "https://api.qweather.com/"  # 正式环境
 
 
+def get_qw_lang(lang: str) -> str:
+    if lang in ["zh-HK", "zh-TW"]:
+        return "zh-hant"
+    elif lang.startswith("zh"):
+        return "zh"
+    elif lang.startswith("en"):
+        return "en"
+    else:
+        return lang
+
+
 async def city_lookup(
         location: str,
         key: str,
@@ -53,7 +42,7 @@ async def city_lookup(
             "adm"     : adm,
             "number"  : number,
             "key"     : key,
-            "lang"    : language_map.get(lang, lang),
+            "lang"    : lang,
     }
     async with httpx.AsyncClient() as client:
         resp = await client.get(url, params=params)
@@ -72,7 +61,7 @@ async def get_weather_now(
     params = {
             "location": location,
             "key"     : key,
-            "lang"    : language_map.get(lang, lang),
+            "lang"    : lang,
             "unit"    : unit,
     }
     async with httpx.AsyncClient() as client:
@@ -92,7 +81,7 @@ async def get_weather_daily(
     params = {
             "location": location,
             "key"     : key,
-            "lang"    : language_map.get(lang, lang),
+            "lang"    : lang,
             "unit"    : unit,
     }
     async with httpx.AsyncClient() as client:
@@ -112,7 +101,7 @@ async def get_weather_hourly(
     params = {
             "location": location,
             "key"     : key,
-            "lang"    : language_map.get(lang, lang),
+            "lang"    : lang,
             "unit"    : unit,
     }
     async with httpx.AsyncClient() as client:
@@ -132,11 +121,10 @@ async def get_airquality(
     url = dev_url + url_path if dev else com_url + url_path
     params = {
             "key"      : key,
-            "lang"     : language_map.get(lang, lang),
+            "lang"     : lang,
             "pollutant": pollutant,
             "station"  : station,
     }
     async with httpx.AsyncClient() as client:
         resp = await client.get(url, params=params)
         return resp.json()
-
diff --git a/liteyuki/plugins/liteyuki_weather/qweather.py b/liteyuki/plugins/liteyuki_weather/qweather.py
index e401bb4..4afffb3 100644
--- a/liteyuki/plugins/liteyuki_weather/qweather.py
+++ b/liteyuki/plugins/liteyuki_weather/qweather.py
@@ -25,9 +25,10 @@ from nonebot_plugin_alconna import on_alconna, Alconna, Args, MultiVar, Arparma
 async def _(result: Arparma, event: T_MessageEvent, matcher: Matcher):
     """await alconna.send("weather", city)"""
     ulang = get_user_lang(str(event.user_id))
-    qw_lang = language_map.get(ulang.lang_code, ulang.lang_code)
+    qw_lang = get_qw_lang(ulang.lang_code)
     key = get_config("weather_key")
     is_dev = get_config("weather_dev")
+
     user: User = user_db.first(User(), "user_id = ?", str(event.user_id), default=User())
 
     # params
@@ -38,7 +39,6 @@ async def _(result: Arparma, event: T_MessageEvent, matcher: Matcher):
         await matcher.finish(ulang.get("weather.no_key"))
 
     kws = result.main_args.get("keywords")
-
     if kws:
         if len(kws) >= 2:
             adm = kws[0]
@@ -53,7 +53,6 @@ async def _(result: Arparma, event: T_MessageEvent, matcher: Matcher):
             await matcher.finish(ulang.get("liteyuki.invalid_command", TEXT="location"))
         city_info = await city_lookup(stored_location, key, lang=qw_lang)
         city_name = stored_location
-
     if city_info.code == "200":
         location_data = city_info.location[0]
     else:
diff --git a/liteyuki/utils/base/language.py b/liteyuki/utils/base/language.py
index a2067fa..40bc83d 100644
--- a/liteyuki/utils/base/language.py
+++ b/liteyuki/utils/base/language.py
@@ -102,9 +102,10 @@ def load_from_dict(data: dict, lang_code: str):
 
 class Language:
     def __init__(self, lang_code: str = None, fallback_lang_code: str = "zh-CN"):
-        if lang_code is None:
-            lang_code = config.get("default_language", get_default_lang())
         self.lang_code = lang_code
+        if self.lang_code is None:
+            self.lang_code = get_default_lang_code()
+
         self.fallback_lang_code = fallback_lang_code
         if self.fallback_lang_code is None:
             self.fallback_lang_code = config.get("default_language", get_system_lang_code())
@@ -159,7 +160,7 @@ def get_user_lang(user_id: str) -> Language:
         username="Unknown"
     ))
 
-    return Language(user.profile.get("lang", get_default_lang()))
+    return Language(user.profile.get("lang", get_default_lang_code()))
 
 
 def get_system_lang_code() -> str:
@@ -169,11 +170,13 @@ def get_system_lang_code() -> str:
     return locale.getdefaultlocale()[0].replace('_', '-')
 
 
-def get_default_lang() -> Language:
+def get_default_lang_code() -> str:
     """
-    获取配置默认/系统语言
+    获取默认语言代码
+    Returns:
+
     """
-    return Language(config.get("default_language", get_system_lang_code()))
+    return config.get("default_language", get_system_lang_code())
 
 
 def get_all_lang() -> dict[str, str]:
diff --git a/liteyuki/utils/base/log.py b/liteyuki/utils/base/log.py
index 240ab21..3e2b09a 100644
--- a/liteyuki/utils/base/log.py
+++ b/liteyuki/utils/base/log.py
@@ -2,7 +2,7 @@ import sys
 import loguru
 from typing import TYPE_CHECKING
 from .config import load_from_yaml
-from .language import get_default_lang
+from .language import Language, get_default_lang_code
 
 logger = loguru.logger
 if TYPE_CHECKING:
@@ -64,7 +64,7 @@ def init_log():
         format=get_format(config.get("log_level", "INFO")),
     )
     show_icon = config.get("log_icon", True)
-    lang = get_default_lang()
+    lang = Language(get_default_lang_code())
 
     debug = lang.get("log.debug", default="==DEBUG")
     info = lang.get("log.info", default="===INFO")
diff --git a/liteyuki/utils/base/resource.py b/liteyuki/utils/base/resource.py
index 462af8e..21d636d 100644
--- a/liteyuki/utils/base/resource.py
+++ b/liteyuki/utils/base/resource.py
@@ -7,11 +7,11 @@ import nonebot
 import yaml
 
 from .data import LiteModel
-from .language import get_default_lang
+from .language import Language, get_default_lang_code
 
 _loaded_resource_packs: list["ResourceMetadata"] = []  # 按照加载顺序排序
 temp_resource_root = "data/liteyuki/resources"
-lang = get_default_lang()
+lang = Language(get_default_lang_code())
 
 
 class ResourceMetadata(LiteModel):