diff --git a/app/agent/tools/impl/get_recommendations.py b/app/agent/tools/impl/get_recommendations.py
index 0707d18d..300b08ba 100644
--- a/app/agent/tools/impl/get_recommendations.py
+++ b/app/agent/tools/impl/get_recommendations.py
@@ -50,11 +50,6 @@ class GetRecommendationsTool(MoviePilotTool):
                   media_type: Optional[str] = "all", limit: Optional[int] = 20, **kwargs) -> str:
         logger.info(f"执行工具: {self.name}, 参数: source={source}, media_type={media_type}, limit={limit}")
         try:
-            name_dicts = {
-                "tmdb_trending": "TMDB 热门推荐",
-                "douban_hot": "豆瓣热门推荐",
-                "bangumi_calendar": "番组计划推荐"
-            }
             recommend_chain = RecommendChain()
             results = []
             if source == "tmdb_trending":
diff --git a/app/agent/tools/impl/query_transfer_history.py b/app/agent/tools/impl/query_transfer_history.py
index 006d7c64..baf964bb 100644
--- a/app/agent/tools/impl/query_transfer_history.py
+++ b/app/agent/tools/impl/query_transfer_history.py
@@ -5,7 +5,6 @@ from typing import Optional, Type
 
 import jieba
 from pydantic import BaseModel, Field
-from sqlalchemy.ext.asyncio import AsyncSession
 
 from app.agent.tools.base import MoviePilotTool
 from app.db import AsyncSessionFactory
@@ -17,7 +16,8 @@ class QueryTransferHistoryInput(BaseModel):
     """查询整理历史记录工具的输入参数模型"""
     explanation: str = Field(..., description="Clear explanation of why this tool is being used in the current context")
     title: Optional[str] = Field(None, description="Search by title (optional, supports partial match)")
-    status: Optional[str] = Field("all", description="Filter by status: 'success' for successful transfers, 'failed' for failed transfers, 'all' for all records (default: 'all')")
+    status: Optional[str] = Field("all",
+                                  description="Filter by status: 'success' for successful transfers, 'failed' for failed transfers, 'all' for all records (default: 'all')")
     page: Optional[int] = Field(1, description="Page number for pagination (default: 1, each page contains 30 records)")
 
 
@@ -31,9 +31,9 @@ class QueryTransferHistoryTool(MoviePilotTool):
         title = kwargs.get("title")
         status = kwargs.get("status", "all")
         page = kwargs.get("page", 1)
-        
+
         parts = ["正在查询整理历史"]
-        
+
         if title:
             parts.append(f"标题: {title}")
         if status != "all":
@@ -41,7 +41,7 @@ class QueryTransferHistoryTool(MoviePilotTool):
             parts.append(f"状态: {status_map.get(status, status)}")
         if page > 1:
             parts.append(f"第{page}页")
-        
+
         return " | ".join(parts) if len(parts) > 1 else parts[0]
 
     async def run(self, title: Optional[str] = None,
@@ -56,14 +56,14 @@ class QueryTransferHistoryTool(MoviePilotTool):
                 status_bool = True
             elif status == "failed":
                 status_bool = False
-            
+
             # 处理页码参数
             if page is None or page < 1:
                 page = 1
-            
+
             # 每页记录数
             count = 30
-            
+
             # 获取数据库会话
             async with AsyncSessionFactory() as db:
                 # 处理标题搜索
@@ -84,10 +84,10 @@ class QueryTransferHistoryTool(MoviePilotTool):
                         db, page=page, count=count, status=status_bool
                     )
                     total = await TransferHistory.async_count(db, status=status_bool)
-                
+
                 if not result:
                     return "未找到相关整理历史记录"
-                
+
                 # 转换为字典格式，只保留关键信息
                 simplified_records = []
                 for record in result:
@@ -118,17 +118,16 @@ class QueryTransferHistoryTool(MoviePilotTool):
                     if record.doubanid:
                         simplified["doubanid"] = record.doubanid
                     simplified_records.append(simplified)
-                
+
                 result_json = json.dumps(simplified_records, ensure_ascii=False, indent=2)
-                
+
                 # 计算总页数
                 total_pages = (total + count - 1) // count if total > 0 else 1
-                
+
                 # 构建分页信息
                 pagination_info = f"第 {page}/{total_pages} 页，共 {total} 条记录（每页 {count} 条）"
-                
+
                 return f"{pagination_info}\n\n{result_json}"
         except Exception as e:
             logger.error(f"查询整理历史记录失败: {e}", exc_info=True)
             return f"查询整理历史记录时发生错误: {str(e)}"
-
diff --git a/version.py b/version.py
index c5ab9732..6c859fc6 100644
--- a/version.py
+++ b/version.py
@@ -1,2 +1,2 @@
-APP_VERSION = 'v2.8.2'
-FRONTEND_VERSION = 'v2.8.2'
+APP_VERSION = 'v2.8.3'
+FRONTEND_VERSION = 'v2.8.3'