diff --git a/pywxdump/db/dbFavorite.py b/pywxdump/db/dbFavorite.py
index 568c128..677c64f 100644
--- a/pywxdump/db/dbFavorite.py
+++ b/pywxdump/db/dbFavorite.py
@@ -5,6 +5,8 @@
 # Author:       xaoyaoo
 # Date:         2024/05/18
 # -------------------------------------------------------------------------------
+from collections import defaultdict
+
 from .dbbase import DatabaseBase
 from .utils import timestamp2str, xml2dict
 
@@ -133,7 +135,7 @@ class FavoriteHandler(DatabaseBase):
         pf.columns = FavItemsFields.keys()  # set column names
         pf["UpdateTime"] = pf["UpdateTime"].apply(timestamp2str)  # 处理时间
         pf["XmlBuf"] = pf["XmlBuf"].apply(xml2dict)  # 处理xml
-        pf["TypeName"] = pf["Type"].apply(FavoriteTypeId2Name)  # 添加类型名称列
+        pf["TypeName"] = pf["Type"].apply(Favorite_type_converter)  # 添加类型名称列
         pf["FavData"] = pf["FavLocalID"].apply(lambda x: FavDataDict.get(x, []))  # 添加数据列
         pf["Tags"] = pf["FavLocalID"].apply(lambda x: FavTagsDict.get(x, []))  # 添加标签列
         pf = pf.fillna("")  # 去掉Nan
@@ -141,8 +143,15 @@ class FavoriteHandler(DatabaseBase):
         return rdata
 
 
-def FavoriteTypeId2Name(Type):
-    TypeNameDict = {
+def Favorite_type_converter(type_id_or_name: [str, int]):
+    """
+    收藏类型ID与名称转换
+    名称(str)=>ID(int)
+    ID(int)=>名称(str)
+    :param type_id_or_name: 消息类型ID或名称
+    :return: 消息类型名称或ID
+    """
+    type_name_dict = defaultdict(lambda: "未知", {
         1: "文本",  # 文本 已测试
         2: "图片",  # 图片 已测试
         3: "语音",  # 语音
@@ -154,5 +163,11 @@ def FavoriteTypeId2Name(Type):
         14: "聊天记录",  # 聊天记录 已测试
         16: "群聊视频",  # 群聊中的视频 可能
         18: "笔记"  # 笔记 已测试
-    }
-    return TypeNameDict.get(Type, "未知")
+    })
+
+    if isinstance(type_id_or_name, int):
+        return type_name_dict[type_id_or_name]
+    elif isinstance(type_id_or_name, str):
+        return next((k for k, v in type_name_dict.items() if v == type_id_or_name), (0, 0))
+    else:
+        raise ValueError("Invalid input type")