diff --git a/Jellyfin.Plugin.MetaShark.Test/MovieImageProviderTest.cs b/Jellyfin.Plugin.MetaShark.Test/MovieImageProviderTest.cs
index f2dd110..8e0297a 100644
--- a/Jellyfin.Plugin.MetaShark.Test/MovieImageProviderTest.cs
+++ b/Jellyfin.Plugin.MetaShark.Test/MovieImageProviderTest.cs
@@ -34,9 +34,9 @@ namespace Jellyfin.Plugin.MetaShark.Test
         {
             var info = new MediaBrowser.Controller.Entities.Movies.Movie()
             {
-                Name = "机动战士高达 逆袭的夏亚",
+                Name = "秒速5厘米",
                 PreferredMetadataLanguage = "zh",
-                ProviderIds = new Dictionary<string, string> { { BaseProvider.DoubanProviderId, "1401536" }, { MetadataProvider.Tmdb.ToString(), "16157" } }
+                ProviderIds = new Dictionary<string, string> { { BaseProvider.DoubanProviderId, "2043546" }, { MetadataProvider.Tmdb.ToString(), "38142" } }
             };
             var doubanApi = new DoubanApi(loggerFactory);
             var tmdbApi = new TmdbApi(loggerFactory);
diff --git a/Jellyfin.Plugin.MetaShark/Api/DoubanApi.cs b/Jellyfin.Plugin.MetaShark/Api/DoubanApi.cs
index 233526b..5b0c424 100644
--- a/Jellyfin.Plugin.MetaShark/Api/DoubanApi.cs
+++ b/Jellyfin.Plugin.MetaShark/Api/DoubanApi.cs
@@ -78,9 +78,10 @@ namespace Jellyfin.Plugin.MetaShark.Api
         Regex regNickname = new Regex(@"更多外文名: \n(.+?)\n", RegexOptions.Compiled);
         Regex regFamily = new Regex(@"家庭成员: \n(.+?)\n", RegexOptions.Compiled);
         Regex regCelebrityImdb = new Regex(@"imdb编号:\s+?(nm\d+)", RegexOptions.Compiled);
+        Regex regImgHost = new Regex(@"\/\/(img\d+?)\.", RegexOptions.Compiled);
 
-        // 默认500毫秒请求1次
-        private TimeLimiter _defaultTimeConstraint = TimeLimiter.GetFromMaxCountByInterval(1, TimeSpan.FromMilliseconds(500));
+        // 默认200毫秒请求1次
+        private TimeLimiter _defaultTimeConstraint = TimeLimiter.GetFromMaxCountByInterval(1, TimeSpan.FromMilliseconds(200));
         // 未登录最多1分钟10次请求，不然5分钟后会被封ip
         private TimeLimiter _guestTimeConstraint = TimeLimiter.Compose(new CountByIntervalAwaitableConstraint(10, TimeSpan.FromMinutes(1)), new CountByIntervalAwaitableConstraint(1, TimeSpan.FromMilliseconds(5000)));
         // 登录后最多1分钟20次请求，不然会触发机器人检验
@@ -635,21 +636,13 @@ namespace Jellyfin.Plugin.MetaShark.Api
                 {
 
                     var id = node.GetAttribute("data-id") ?? string.Empty;
-                    var small = $"https://img2.doubanio.com/view/photo/s/public/p{id}.jpg";
-                    var medium = $"https://img2.doubanio.com/view/photo/m/public/p{id}.jpg";
-                    var large = $"https://img2.doubanio.com/view/photo/l/public/p{id}.jpg";
+                    var imgUrl = node.QuerySelector("img")?.GetAttribute("src") ?? string.Empty;
+                    var imgHost = regImgHost.FirstMatchGroup(imgUrl, "img2");
+                    var small = $"https://{imgHost}.doubanio.com/view/photo/s/public/p{id}.jpg";
+                    var medium = $"https://{imgHost}.doubanio.com/view/photo/m/public/p{id}.jpg";
+                    var large = $"https://{imgHost}.doubanio.com/view/photo/l/public/p{id}.jpg";
+                    var raw = $"https://{imgHost}.doubanio.com/view/photo/raw/public/p{id}.jpg";
                     var size = node.GetText("div.prop") ?? string.Empty;
-                    var width = string.Empty;
-                    var height = string.Empty;
-                    if (!string.IsNullOrEmpty(size))
-                    {
-                        var arr = size.Split('x');
-                        if (arr.Length == 2)
-                        {
-                            width = arr[0];
-                            height = arr[1];
-                        }
-                    }
 
                     var photo = new DoubanPhoto();
                     photo.Id = id;
@@ -657,8 +650,16 @@ namespace Jellyfin.Plugin.MetaShark.Api
                     photo.Small = small;
                     photo.Medium = medium;
                     photo.Large = large;
-                    photo.Width = width.ToInt();
-                    photo.Height = height.ToInt();
+                    photo.Raw = raw;
+                    if (!string.IsNullOrEmpty(size))
+                    {
+                        var arr = size.Split('x');
+                        if (arr.Length == 2)
+                        {
+                            photo.Width = arr[0].ToInt();
+                            photo.Height = arr[1].ToInt();
+                        }
+                    }
 
                     list.Add(photo);
                 }
diff --git a/Jellyfin.Plugin.MetaShark/Controllers/MetaBotController.cs b/Jellyfin.Plugin.MetaShark/Controllers/MetaBotController.cs
index 1471be0..c86a603 100644
--- a/Jellyfin.Plugin.MetaShark/Controllers/MetaBotController.cs
+++ b/Jellyfin.Plugin.MetaShark/Controllers/MetaBotController.cs
@@ -57,8 +57,14 @@ namespace Jellyfin.Plugin.MetaShark.Controllers
                 throw new ResourceNotFoundException();
             }
 
+            HttpResponseMessage response;
             var httpClient = GetHttpClient();
-            var response = await httpClient.GetAsync(url);
+            using (var requestMessage = new HttpRequestMessage(HttpMethod.Get, url))
+            {
+                requestMessage.Headers.Add("Referer", "https://www.douban.com/");
+
+                response = await httpClient.SendAsync(requestMessage);
+            }
             var stream = await response.Content.ReadAsStreamAsync();
 
             Response.StatusCode = (int)response.StatusCode;
diff --git a/Jellyfin.Plugin.MetaShark/Core/RegexExtension.cs b/Jellyfin.Plugin.MetaShark/Core/RegexExtension.cs
new file mode 100644
index 0000000..6568575
--- /dev/null
+++ b/Jellyfin.Plugin.MetaShark/Core/RegexExtension.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics.Eventing.Reader;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using StringMetric;
+
+namespace Jellyfin.Plugin.MetaShark.Core
+{
+    public static class RegexExtension
+    {
+        public static string FirstMatchGroup(this Regex reg, string text, string defalutVal = "")
+        {
+            var match = reg.Match(text);
+            if (match.Success && match.Groups.Count > 1)
+            {
+                return match.Groups[1].Value.Trim();
+            }
+
+            return defalutVal;
+        }
+    }
+}
\ No newline at end of file
diff --git a/Jellyfin.Plugin.MetaShark/Model/DoubanSubject.cs b/Jellyfin.Plugin.MetaShark/Model/DoubanSubject.cs
index 4726aef..db5dde2 100644
--- a/Jellyfin.Plugin.MetaShark/Model/DoubanSubject.cs
+++ b/Jellyfin.Plugin.MetaShark/Model/DoubanSubject.cs
@@ -150,8 +150,12 @@ namespace Jellyfin.Plugin.MetaShark.Model
         public string Small { get; set; }
         public string Medium { get; set; }
         public string Large { get; set; }
+        /// <summary>
+        /// 原始图片url，必须带referer访问
+        /// </summary>
+        public string Raw { get; set; }
         public string Size { get; set; }
-        public int Width { get; set; }
-        public int Height { get; set; }
+        public int? Width { get; set; }
+        public int? Height { get; set; }
     }
 }
diff --git a/Jellyfin.Plugin.MetaShark/Providers/BaseProvider.cs b/Jellyfin.Plugin.MetaShark/Providers/BaseProvider.cs
index 0df6e77..1a17129 100644
--- a/Jellyfin.Plugin.MetaShark/Providers/BaseProvider.cs
+++ b/Jellyfin.Plugin.MetaShark/Providers/BaseProvider.cs
@@ -247,11 +247,13 @@ namespace Jellyfin.Plugin.MetaShark.Providers
         /// <summary>
         /// 浏览器来源请求，返回代理地址（no-referer对于background-image不生效），其他客户端请求，返回原始图片地址
         /// </summary>
-        protected string GetProxyImageUrl(string url)
+        protected string GetProxyImageUrl(string url, bool absolute = false)
         {
             var fromWeb = false;
+            var domain = string.Empty;
             if (_httpContextAccessor.HttpContext != null)
             {
+                domain = _httpContextAccessor.HttpContext.Request.Scheme + System.Uri.SchemeDelimiter + _httpContextAccessor.HttpContext.Request.Host;
                 var clientInfo = _httpContextAccessor.HttpContext.Request.Headers.FirstOrDefault(x => x.Key == "X-Emby-Authorization").Value.FirstOrDefault() ?? string.Empty;
                 fromWeb = clientInfo.Contains("Jellyfin Web");
             }
@@ -259,7 +261,14 @@ namespace Jellyfin.Plugin.MetaShark.Providers
             if (fromWeb)
             {
                 var encodedUrl = HttpUtility.UrlEncode(url);
-                return $"/plugin/metashark/proxy/image/?url={encodedUrl}";
+                if (absolute)
+                {
+                    return $"{domain}/plugin/metashark/proxy/image/?url={encodedUrl}";
+                }
+                else
+                {
+                    return $"/plugin/metashark/proxy/image/?url={encodedUrl}";
+                }
             }
             else
             {
diff --git a/Jellyfin.Plugin.MetaShark/Providers/MovieImageProvider.cs b/Jellyfin.Plugin.MetaShark/Providers/MovieImageProvider.cs
index 1d1f858..853b7dc 100644
--- a/Jellyfin.Plugin.MetaShark/Providers/MovieImageProvider.cs
+++ b/Jellyfin.Plugin.MetaShark/Providers/MovieImageProvider.cs
@@ -153,12 +153,14 @@ namespace Jellyfin.Plugin.MetaShark.Providers
                 if (photo != null && photo.Count > 0)
                 {
                     this.Log("GetBackdrop from douban sid: {0}", sid);
-                    list = photo.Where(x => x.Width > x.Height * 1.3).Select(x =>
+                    list = photo.Where(x => x.Width >= 1280 && x.Width <= 4096 && x.Width > x.Height * 1.3).Select(x =>
                     {
                         return new RemoteImageInfo
                         {
                             ProviderName = Name,
-                            Url = x.Large,
+                            Url = this.GetProxyImageUrl(x.Raw, true),
+                            Height = x.Height,
+                            Width = x.Width,
                             Type = ImageType.Backdrop,
                         };
                     }).ToList();
diff --git a/Jellyfin.Plugin.MetaShark/Providers/SeriesImageProvider.cs b/Jellyfin.Plugin.MetaShark/Providers/SeriesImageProvider.cs
index 857b5c1..0b61a7e 100644
--- a/Jellyfin.Plugin.MetaShark/Providers/SeriesImageProvider.cs
+++ b/Jellyfin.Plugin.MetaShark/Providers/SeriesImageProvider.cs
@@ -153,12 +153,14 @@ namespace Jellyfin.Plugin.MetaShark.Providers
                 if (photo != null && photo.Count > 0)
                 {
                     this.Log("GetBackdrop from douban sid: {0}", sid);
-                    list = photo.Where(x => x.Width > x.Height * 1.3).Select(x =>
+                    list = photo.Where(x => x.Width >= 1280 && x.Width <= 4096 && x.Width > x.Height * 1.3).Select(x =>
                     {
                         return new RemoteImageInfo
                         {
                             ProviderName = Name,
-                            Url = x.Large,
+                            Url = this.GetProxyImageUrl(x.Raw, true),
+                            Height = x.Height,
+                            Width = x.Width,
                             Type = ImageType.Backdrop,
                         };
                     }).ToList();