diff --git a/DownKyi/DownKyi.csproj b/DownKyi/DownKyi.csproj
index 3f8e5ca..d3f6769 100644
--- a/DownKyi/DownKyi.csproj
+++ b/DownKyi/DownKyi.csproj
@@ -93,6 +93,7 @@
     <Compile Include="Models\Downloading.cs" />
     <Compile Include="Models\DownloadStatus.cs" />
     <Compile Include="Services\Download\DownloadStorageService.cs" />
+    <Compile Include="Services\SearchService.cs" />
     <Compile Include="ViewModels\PageViewModels\Favorites.cs" />
     <Compile Include="ViewModels\PageViewModels\FavoritesMedia.cs" />
     <Compile Include="ViewModels\PageViewModels\SpaceItem.cs" />
diff --git a/DownKyi/Services/SearchService.cs b/DownKyi/Services/SearchService.cs
new file mode 100644
index 0000000..f1426da
--- /dev/null
+++ b/DownKyi/Services/SearchService.cs
@@ -0,0 +1,104 @@
+using DownKyi.Core.BiliApi.BiliUtils;
+using DownKyi.Utils;
+using DownKyi.ViewModels;
+using Prism.Events;
+
+namespace DownKyi.Services
+{
+    public class SearchService
+    {
+        /// <summary>
+        /// 解析支持的输入
+        /// </summary>
+        /// <param name="input"></param>
+        /// <param name="parentViewName"></param>
+        /// <param name="eventAggregator"></param>
+        /// <returns></returns>
+        public bool BiliInput(string input, string parentViewName, IEventAggregator eventAggregator)
+        {
+            // 视频
+            if (ParseEntrance.IsAvId(input))
+            {
+                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, $"{ParseEntrance.VideoUrl}{input.ToLower()}");
+            }
+            else if (ParseEntrance.IsAvUrl(input))
+            {
+                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, input);
+            }
+            else if (ParseEntrance.IsBvId(input))
+            {
+                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, $"{ParseEntrance.VideoUrl}{input}");
+            }
+            else if (ParseEntrance.IsBvUrl(input))
+            {
+                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, input);
+            }
+            // 番剧（电影、电视剧）
+            else if (ParseEntrance.IsBangumiSeasonId(input))
+            {
+                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, $"{ParseEntrance.BangumiUrl}{input.ToLower()}");
+            }
+            else if (ParseEntrance.IsBangumiSeasonUrl(input))
+            {
+                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, input);
+            }
+            else if (ParseEntrance.IsBangumiEpisodeId(input))
+            {
+                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, $"{ParseEntrance.BangumiUrl}{input.ToLower()}");
+            }
+            else if (ParseEntrance.IsBangumiEpisodeUrl(input))
+            {
+                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, input);
+            }
+            else if (ParseEntrance.IsBangumiMediaId(input))
+            {
+                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, $"{ParseEntrance.BangumiMediaUrl}{input.ToLower()}");
+            }
+            else if (ParseEntrance.IsBangumiMediaUrl(input))
+            {
+                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, input);
+            }
+            // 课程
+            else if (ParseEntrance.IsCheeseSeasonUrl(input) || ParseEntrance.IsCheeseEpisodeUrl(input))
+            {
+                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, input);
+            }
+            // 用户（参数传入mid）
+            else if (ParseEntrance.IsUserId(input))
+            {
+                NavigateToView.NavigateToViewUserSpace(eventAggregator, ViewIndexViewModel.Tag, ParseEntrance.GetUserId(input));
+            }
+            else if (ParseEntrance.IsUserUrl(input))
+            {
+                NavigateToView.NavigateToViewUserSpace(eventAggregator, ViewIndexViewModel.Tag, ParseEntrance.GetUserId(input));
+            }
+            // 收藏夹
+            else if (ParseEntrance.IsFavoritesId(input))
+            {
+                NavigateToView.NavigationView(eventAggregator, ViewPublicFavoritesViewModel.Tag, parentViewName, ParseEntrance.GetFavoritesId(input));
+            }
+            else if (ParseEntrance.IsFavoritesUrl(input))
+            {
+                NavigateToView.NavigationView(eventAggregator, ViewPublicFavoritesViewModel.Tag, parentViewName, ParseEntrance.GetFavoritesId(input));
+            }
+            else
+            {
+                return false;
+            }
+            return true;
+        }
+
+        /// <summary>
+        /// 搜索关键词
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="parentViewName"></param>
+        /// <param name="eventAggregator"></param>
+        public void SearchKey(string key, string parentViewName, IEventAggregator eventAggregator)
+        {
+            // TODO
+        }
+
+
+    }
+}
diff --git a/DownKyi/ViewModels/MainWindowViewModel.cs b/DownKyi/ViewModels/MainWindowViewModel.cs
index 5167f55..c806981 100644
--- a/DownKyi/ViewModels/MainWindowViewModel.cs
+++ b/DownKyi/ViewModels/MainWindowViewModel.cs
@@ -1,8 +1,8 @@
-using DownKyi.Core.BiliApi.BiliUtils;
-using DownKyi.Core.Logging;
+using DownKyi.Core.Logging;
 using DownKyi.Core.Settings;
 using DownKyi.Events;
 using DownKyi.Images;
+using DownKyi.Services;
 using DownKyi.Utils;
 using Prism.Commands;
 using Prism.Events;
@@ -353,71 +353,8 @@ namespace DownKyi.ViewModels
                 return;
             }
 
-            // 视频
-            if (ParseEntrance.IsAvId(input))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, ViewIndexViewModel.Tag, $"{ParseEntrance.VideoUrl}{input.ToLower()}");
-            }
-            else if (ParseEntrance.IsAvUrl(input))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, ViewIndexViewModel.Tag, input);
-            }
-            else if (ParseEntrance.IsBvId(input))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, ViewIndexViewModel.Tag, $"{ParseEntrance.VideoUrl}{input}");
-            }
-            else if (ParseEntrance.IsBvUrl(input))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, ViewIndexViewModel.Tag, input);
-            }
-            // 番剧（电影、电视剧）
-            else if (ParseEntrance.IsBangumiSeasonId(input))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, ViewIndexViewModel.Tag, $"{ParseEntrance.BangumiUrl}{input.ToLower()}");
-            }
-            else if (ParseEntrance.IsBangumiSeasonUrl(input))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, ViewIndexViewModel.Tag, input);
-            }
-            else if (ParseEntrance.IsBangumiEpisodeId(input))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, ViewIndexViewModel.Tag, $"{ParseEntrance.BangumiUrl}{input.ToLower()}");
-            }
-            else if (ParseEntrance.IsBangumiEpisodeUrl(input))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, ViewIndexViewModel.Tag, input);
-            }
-            else if (ParseEntrance.IsBangumiMediaId(input))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, ViewIndexViewModel.Tag, $"{ParseEntrance.BangumiMediaUrl}{input.ToLower()}");
-            }
-            else if (ParseEntrance.IsBangumiMediaUrl(input))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, ViewIndexViewModel.Tag, input);
-            }
-            // 课程
-            else if (ParseEntrance.IsCheeseSeasonUrl(input) || ParseEntrance.IsCheeseEpisodeUrl(input))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, ViewIndexViewModel.Tag, input);
-            }
-            // 用户（参数传入mid）
-            else if (ParseEntrance.IsUserId(input))
-            {
-                NavigateToView.NavigateToViewUserSpace(eventAggregator, ViewIndexViewModel.Tag, ParseEntrance.GetUserId(input));
-            }
-            else if (ParseEntrance.IsUserUrl(input))
-            {
-                NavigateToView.NavigateToViewUserSpace(eventAggregator, ViewIndexViewModel.Tag, ParseEntrance.GetUserId(input));
-            }
-            // 收藏夹
-            else if (ParseEntrance.IsFavoritesId(input))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewPublicFavoritesViewModel.Tag, ViewIndexViewModel.Tag, ParseEntrance.GetFavoritesId(input));
-            }
-            else if (ParseEntrance.IsFavoritesUrl(input))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewPublicFavoritesViewModel.Tag, ViewIndexViewModel.Tag, ParseEntrance.GetFavoritesId(input));
-            }
+            SearchService searchService = new SearchService();
+            searchService.BiliInput(input, ViewIndexViewModel.Tag, eventAggregator);
         }
 
         #endregion
diff --git a/DownKyi/ViewModels/ViewIndexViewModel.cs b/DownKyi/ViewModels/ViewIndexViewModel.cs
index 7da23ea..c052ef1 100644
--- a/DownKyi/ViewModels/ViewIndexViewModel.cs
+++ b/DownKyi/ViewModels/ViewIndexViewModel.cs
@@ -1,10 +1,10 @@
-using DownKyi.Core.BiliApi.BiliUtils;
-using DownKyi.Core.BiliApi.Users;
+using DownKyi.Core.BiliApi.Users;
 using DownKyi.Core.Logging;
 using DownKyi.Core.Settings;
 using DownKyi.Core.Settings.Models;
 using DownKyi.Core.Storage;
 using DownKyi.Images;
+using DownKyi.Services;
 using DownKyi.Utils;
 using Prism.Commands;
 using Prism.Events;
@@ -222,74 +222,12 @@ namespace DownKyi.ViewModels
 
             LogManager.Debug(Tag, $"InputText: {InputText}");
 
-            // 视频
-            if (ParseEntrance.IsAvId(InputText))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, Tag, $"{ParseEntrance.VideoUrl}{InputText.ToLower()}");
-            }
-            else if (ParseEntrance.IsAvUrl(InputText))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, Tag, InputText);
-            }
-            else if (ParseEntrance.IsBvId(InputText))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, Tag, $"{ParseEntrance.VideoUrl}{InputText}");
-            }
-            else if (ParseEntrance.IsBvUrl(InputText))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, Tag, InputText);
-            }
-            // 番剧（电影、电视剧）
-            else if (ParseEntrance.IsBangumiSeasonId(InputText))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, Tag, $"{ParseEntrance.BangumiUrl}{InputText.ToLower()}");
-            }
-            else if (ParseEntrance.IsBangumiSeasonUrl(InputText))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, Tag, InputText);
-            }
-            else if (ParseEntrance.IsBangumiEpisodeId(InputText))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, Tag, $"{ParseEntrance.BangumiUrl}{InputText.ToLower()}");
-            }
-            else if (ParseEntrance.IsBangumiEpisodeUrl(InputText))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, Tag, InputText);
-            }
-            else if (ParseEntrance.IsBangumiMediaId(InputText))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, Tag, $"{ParseEntrance.BangumiMediaUrl}{InputText.ToLower()}");
-            }
-            else if (ParseEntrance.IsBangumiMediaUrl(InputText))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, Tag, InputText);
-            }
-            // 课程
-            else if (ParseEntrance.IsCheeseSeasonUrl(InputText) || ParseEntrance.IsCheeseEpisodeUrl(InputText))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, Tag, InputText);
-            }
-            // 用户（参数传入mid）
-            else if (ParseEntrance.IsUserId(InputText))
-            {
-                NavigateToView.NavigateToViewUserSpace(eventAggregator, Tag, ParseEntrance.GetUserId(InputText));
-            }
-            else if (ParseEntrance.IsUserUrl(InputText))
-            {
-                NavigateToView.NavigateToViewUserSpace(eventAggregator, Tag, ParseEntrance.GetUserId(InputText));
-            }
-            // 收藏夹
-            else if (ParseEntrance.IsFavoritesId(InputText))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewPublicFavoritesViewModel.Tag, Tag, ParseEntrance.GetFavoritesId(InputText));
-            }
-            else if (ParseEntrance.IsFavoritesUrl(InputText))
-            {
-                NavigateToView.NavigationView(eventAggregator, ViewPublicFavoritesViewModel.Tag, Tag, ParseEntrance.GetFavoritesId(InputText));
-            }
-            // TODO 关键词搜索
-            else
+            SearchService searchService = new SearchService();
+            bool isSupport = searchService.BiliInput(InputText, Tag, eventAggregator);
+            if (!isSupport)
             {
+                // 关键词搜索
+                searchService.SearchKey(InputText, Tag, eventAggregator);
             }
 
             InputText = string.Empty;