diff --git a/LittlePaimon/manager/plugin_manager/model.py b/LittlePaimon/manager/plugin_manager/model.py
index 3b2cd26..bff7a9c 100644
--- a/LittlePaimon/manager/plugin_manager/model.py
+++ b/LittlePaimon/manager/plugin_manager/model.py
@@ -71,3 +71,5 @@ class Config(BaseModel):
     notice_event: bool = Field(True, alias='启用好友和群欢迎消息')
 
     screenshot_enable: bool = Field(True, alias='启用网页截图权限')
+
+    guess_voice_time: int = Field(30, alias='原神猜语音时间')
diff --git a/LittlePaimon/plugins/Genshin_Voice/__init__.py b/LittlePaimon/plugins/Genshin_Voice/__init__.py
index f942a4c..9c7391d 100644
--- a/LittlePaimon/plugins/Genshin_Voice/__init__.py
+++ b/LittlePaimon/plugins/Genshin_Voice/__init__.py
@@ -11,6 +11,7 @@ from nonebot.plugin import PluginMetadata
 from LittlePaimon.utils.message import CommandCharacter, CommandLang, MessageBuild
 from LittlePaimon.utils.alias import get_match_alias
 from LittlePaimon.database.models import GenshinVoice
+from LittlePaimon.manager.plugin_manager import plugin_manager as pm
 from .handler import GuessVoice, get_character_voice, get_rank, get_voice_list
 from .resources import update_voice_resources
 
@@ -59,7 +60,7 @@ async def _(event: GroupMessageEvent, msg: Message = CommandArg(), lang=CommandL
         result = await get_rank(event.group_id)
         await guess_voice.finish(result)
     else:
-        game = GuessVoice(event.group_id, 30, lang)
+        game = GuessVoice(event.group_id, pm.config.guess_voice_time, lang)
         result = await game.start()
         await guess_voice.send('即将发送一段语音，将在30秒后公布答案')
         try:
diff --git a/LittlePaimon/utils/alias.py b/LittlePaimon/utils/alias.py
index 80b0aa1..e3918f1 100644
--- a/LittlePaimon/utils/alias.py
+++ b/LittlePaimon/utils/alias.py
@@ -95,11 +95,11 @@ def get_chara_icon(name: Optional[str] = None, chara_id: Optional[int] = None,
     if info := info_file.get(str(chara_id)):
         side_icon = info['SideIconName']
     elif chara_id == '10000070':
-        side_icon = 'UI_AvatarIcon_Side_Nilou.png'
+        side_icon = 'UI_AvatarIcon_Side_Nilou'
     elif chara_id == '10000071':
-        side_icon = 'UI_AvatarIcon_Side_Cyno.png'
+        side_icon = 'UI_AvatarIcon_Side_Cyno'
     elif chara_id == '10000072':
-        side_icon = 'UI_AvatarIcon_Side_Candace.png'
+        side_icon = 'UI_AvatarIcon_Side_Candace'
     else:
         return None
     if icon_type == 'side':