diff --git a/DownKyi.Core/BiliApi/Favorites/FavoritesInfo.cs b/DownKyi.Core/BiliApi/Favorites/FavoritesInfo.cs
new file mode 100644
index 0000000..022816f
--- /dev/null
+++ b/DownKyi.Core/BiliApi/Favorites/FavoritesInfo.cs
@@ -0,0 +1,40 @@
+using DownKyi.Core.BiliApi.Favorites.Models;
+using DownKyi.Core.Logging;
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DownKyi.Core.BiliApi.Favorites
+{
+    public static class FavoritesInfo
+    {
+
+        /// <summary>
+        /// 获取收藏夹元数据
+        /// </summary>
+        /// <param name="mediaId"></param>
+        public static FavoritesMetaInfo GetFavoritesInfo(long mediaId)
+        {
+            string url = $"https://api.bilibili.com/x/v3/fav/folder/info?media_id={mediaId}";
+            string referer = "https://www.bilibili.com";
+            string response = WebClient.RequestWeb(url, referer);
+
+            try
+            {
+                var info = JsonConvert.DeserializeObject<FavoritesMetaInfoOrigin>(response);
+                if (info != null) { return info.Data; }
+                else { return null; }
+            }
+            catch (Exception e)
+            {
+                Utils.Debug.Console.PrintLine("GetFavoritesInfo()发生异常: {0}", e);
+                LogManager.Error("FavoritesInfo", e);
+                return null;
+            }
+        }
+
+    }
+}
diff --git a/DownKyi.Core/BiliApi/Favorites/Models/FavoritesMetaInfo.cs b/DownKyi.Core/BiliApi/Favorites/Models/FavoritesMetaInfo.cs
new file mode 100644
index 0000000..04ff3ea
--- /dev/null
+++ b/DownKyi.Core/BiliApi/Favorites/Models/FavoritesMetaInfo.cs
@@ -0,0 +1,79 @@
+using DownKyi.Core.BiliApi.Models;
+using Newtonsoft.Json;
+
+namespace DownKyi.Core.BiliApi.Favorites.Models
+{
+    // https://api.bilibili.com/x/v3/fav/folder/info
+    public class FavoritesMetaInfoOrigin : BaseModel
+    {
+        //[JsonProperty("code")]
+        //public int Code { get; set; }
+        //[JsonProperty("message")]
+        //public string Message { get; set; }
+        //[JsonProperty("ttl")]
+        //public int Ttl { get; set; }
+        [JsonProperty("data")]
+        public FavoritesMetaInfo Data { get; set; }
+    }
+
+    public class FavoritesMetaInfo : BaseModel
+    {
+        [JsonProperty("id")]
+        public long Id { get; set; }
+        [JsonProperty("fid")]
+        public long Fid { get; set; }
+        [JsonProperty("mid")]
+        public long Mid { get; set; }
+        // attr
+        [JsonProperty("title")]
+        public string Title { get; set; }
+        [JsonProperty("cover")]
+        public string Cover { get; set; }
+        [JsonProperty("upper")]
+        public FavUpper Upper { get; set; }
+        // cover_type
+        [JsonProperty("cnt_info")]
+        public FavStatus CntInfo { get; set; }
+        // type
+        [JsonProperty("intro")]
+        public string Intro { get; set; }
+        [JsonProperty("ctime")]
+        public long Ctime { get; set; }
+        [JsonProperty("mtime")]
+        public long Mtime { get; set; }
+        // state
+        [JsonProperty("fav_state")]
+        public int FavState { get; set; }
+        [JsonProperty("like_state")]
+        public int LikeState { get; set; }
+        [JsonProperty("media_count")]
+        public int MediaCount { get; set; }
+    }
+
+    public class FavUpper : BaseModel
+    {
+        [JsonProperty("mid")]
+        public long Mid { get; set; }
+        [JsonProperty("name")]
+        public string Name { get; set; }
+        [JsonProperty("face")]
+        public string Face { get; set; }
+        [JsonProperty("followed")]
+        public bool Followed { get; set; }
+        // vip_type
+        // vip_statue
+    }
+
+    public class FavStatus : BaseModel
+    {
+        [JsonProperty("collect")]
+        public long Collect { get; set; }
+        [JsonProperty("play")]
+        public long Play { get; set; }
+        [JsonProperty("thumb_up")]
+        public long ThumbUp { get; set; }
+        [JsonProperty("share")]
+        public long Share { get; set; }
+    }
+
+}
diff --git a/DownKyi.Core/DownKyi.Core.csproj b/DownKyi.Core/DownKyi.Core.csproj
index 4a0a896..335492d 100644
--- a/DownKyi.Core/DownKyi.Core.csproj
+++ b/DownKyi.Core/DownKyi.Core.csproj
@@ -140,6 +140,8 @@
     <Compile Include="BiliApi\Cheese\Models\CheeseView.cs" />
     <Compile Include="BiliApi\Danmaku\DanmakuProtobuf.cs" />
     <Compile Include="BiliApi\Danmaku\Models\BiliDanmaku.cs" />
+    <Compile Include="BiliApi\Favorites\FavoritesInfo.cs" />
+    <Compile Include="BiliApi\Favorites\Models\FavoritesMetaInfo.cs" />
     <Compile Include="BiliApi\Login\LoginHelper.cs" />
     <Compile Include="BiliApi\Models\BaseModel.cs" />
     <Compile Include="BiliApi\Login\LoginInfo.cs" />