diff --git a/package.json b/package.json
index 1049556..5c34843 100644
--- a/package.json
+++ b/package.json
@@ -370,10 +370,13 @@
     "DownloadSiteTag": {
         "name": "下载任务分类与标签",
         "description": "自动给下载任务分类与打站点标签、剧集名称标签",
-        "version": "2.0",
+        "version": "2.1",
         "icon": "Youtube-dl_B.png",
         "author": "叮叮当",
-        "level": 1
+        "level": 1,
+        "history": {
+            "v2.1": "修复错误的TmdbHelper模块引用"
+        }
     },
     "RemoveLink": {
         "name": "清理硬链接",
diff --git a/plugins/downloadsitetag/__init__.py b/plugins/downloadsitetag/__init__.py
index 336fca1..6c473e2 100644
--- a/plugins/downloadsitetag/__init__.py
+++ b/plugins/downloadsitetag/__init__.py
@@ -13,7 +13,6 @@ from app.modules.qbittorrent import Qbittorrent
 from app.modules.transmission import Transmission
 from app.db.downloadhistory_oper import DownloadHistoryOper
 from app.db.models.downloadhistory import DownloadHistory
-from app.modules.themoviedb.tmdbapi import TmdbHelper
 from apscheduler.schedulers.background import BackgroundScheduler
 from apscheduler.triggers.cron import CronTrigger
 from app.helper.sites import SitesHelper
@@ -28,7 +27,7 @@ class DownloadSiteTag(_PluginBase):
     # 插件图标
     plugin_icon = "Youtube-dl_B.png"
     # 插件版本
-    plugin_version = "2.0"
+    plugin_version = "2.1"
     # 插件作者
     plugin_author = "叮叮当"
     # 作者主页
@@ -48,7 +47,6 @@ class DownloadSiteTag(_PluginBase):
     downloader_qb = None
     downloader_tr = None
     downloadhistory_oper = None
-    tmdb_helper = None
     sites_helper = None
     _scheduler = None
     _enabled = False
@@ -68,7 +66,6 @@ class DownloadSiteTag(_PluginBase):
         self.downloader_qb = Qbittorrent()
         self.downloader_tr = Transmission()
         self.downloadhistory_oper = DownloadHistoryOper()
-        self.tmdb_helper = TmdbHelper()
         self.sites_helper = SitesHelper()
         # 读取配置
         if config:
@@ -277,7 +274,7 @@ class DownloadSiteTag(_PluginBase):
                         history_type = MediaType(history.type) if history.type else None
                         if history.tmdbid and history_type == MediaType.TV:
                             # tmdb_id获取tmdb信息
-                            tmdb_info = self.tmdb_helper.get_info(mtype=history_type, tmdbid=history.tmdbid)
+                            tmdb_info = self.chain.tmdb_info(mtype=history_type, tmdbid=history.tmdbid)
                             if tmdb_info:
                                 genre_ids = tmdb_info.get("genre_ids")
                         _cat = self._genre_ids_get_cat(history.type, genre_ids)