diff --git a/pt_site/admin.py b/pt_site/admin.py
index 396bc94..144b08b 100644
--- a/pt_site/admin.py
+++ b/pt_site/admin.py
@@ -26,7 +26,7 @@ admin.site.index_title = '我在后台首页'
 
 @admin.register(Site)
 class SiteAdmin(ImportExportModelAdmin):  # instead of ModelAdmin
-    formats = (base_formats.XLS, base_formats.CSV,base_formats.JSON)
+    formats = (base_formats.XLS, base_formats.CSV, base_formats.JSON)
     # 显示字段
     list_display = (
         'name',
@@ -215,7 +215,7 @@ class StatusInlines(admin.TabularInline):
 
 @admin.register(MySite)
 class MySiteAdmin(ImportExportModelAdmin):  # instead of ModelAdmin
-    formats = (base_formats.XLS, base_formats.CSV,base_formats.JSON)
+    formats = (base_formats.XLS, base_formats.CSV, base_formats.JSON)
     # 显示字段
     list_display = (
         'sort_id',
@@ -235,7 +235,7 @@ class MySiteAdmin(ImportExportModelAdmin):  # instead of ModelAdmin
         'status_today',
     )
     autocomplete_fields = ('site',)
-    search_fields = ('site',)
+    search_fields = ('site__name', 'site__url')
     list_display_links = ['user_id']
     list_editable = ['sort_id']
     ordering = ('sort_id',)
@@ -468,7 +468,7 @@ class MySiteAdmin(ImportExportModelAdmin):  # instead of ModelAdmin
 
 @admin.register(SiteStatus)
 class SiteStatusAdmin(ImportExportModelAdmin):
-    formats = (base_formats.XLS, base_formats.CSV,base_formats.JSON)
+    formats = (base_formats.XLS, base_formats.CSV, base_formats.JSON)
     list_display = ['site',
                     # 'sign_in', 'my_level', 'invitation', 'seed', 'leech',
                     'uploaded', 'downloaded', 'ratio',
@@ -525,7 +525,7 @@ class SiteStatusAdmin(ImportExportModelAdmin):
 
 @admin.register(Downloader)
 class DownloaderAdmin(ImportExportModelAdmin, AjaxAdmin):  # instead of ModelAdmin
-    formats = (base_formats.XLS, base_formats.CSV,base_formats.JSON)
+    formats = (base_formats.XLS, base_formats.CSV, base_formats.JSON)
     # 显示字段
     list_display = ('name', 'category', 'reserved_space', 'created_at', 'updated_at')
     # 过滤字段
@@ -598,7 +598,7 @@ class DownloaderAdmin(ImportExportModelAdmin, AjaxAdmin):  # instead of ModelAdm
 
 @admin.register(TorrentInfo)
 class TorrentInfoAdmin(ImportExportModelAdmin, AjaxAdmin):  # instead of ModelAdmin
-    formats = (base_formats.XLS, base_formats.CSV,base_formats.JSON)
+    formats = (base_formats.XLS, base_formats.CSV, base_formats.JSON)
     # 显示字段
     list_display = (
         'name_href',