refactor(scheduler): 优化定时任务配置和时间处理

- 支持CHECK_INTERVAL_HOURS设置为0以禁用密钥检查任务
- 调整日志清理任务执行时间从凌晨3点改为0点
- 移除timezone依赖，使用本地时间处理
- 优化代码格式和导入顺序
- 为配置编辑器添加CHECK_INTERVAL_HOURS输入验证
- 改进UI布局，为关键配置项添加警告提示

app/scheduler/scheduled_tasks.py

@@ -1,4 +1,3 @@
-
 from apscheduler.schedulers.asyncio import AsyncIOScheduler
 
 from app.config.config import settings
@@ -6,9 +5,9 @@ from app.domain.gemini_models import GeminiContent, GeminiRequest
 from app.log.logger import Logger
 from app.service.chat.gemini_chat_service import GeminiChatService
 from app.service.error_log.error_log_service import delete_old_error_logs
+from app.service.files.files_service import get_files_service
 from app.service.key.key_manager import get_key_manager_instance
 from app.service.request_log.request_log_service import delete_old_request_logs_task
-from app.service.files.files_service import get_files_service
 from app.utils.helpers import redact_key_for_logging
 
 logger = Logger.setup_logger("scheduler")
@@ -106,15 +105,16 @@ async def cleanup_expired_files():
     try:
         files_service = await get_files_service()
         deleted_count = await files_service.cleanup_expired_files()
-        
+
         if deleted_count > 0:
             logger.info(f"Successfully cleaned up {deleted_count} expired files.")
         else:
             logger.info("No expired files to clean up.")
-            
+
     except Exception as e:
         logger.error(
-            f"An error occurred during the scheduled file cleanup: {str(e)}", exc_info=True
+            f"An error occurred during the scheduled file cleanup: {str(e)}",
+            exc_info=True,
         )
 
 
@@ -122,44 +122,45 @@ def setup_scheduler():
     """设置并启动 APScheduler"""
     scheduler = AsyncIOScheduler(timezone=str(settings.TIMEZONE))  # 从配置读取时区
     # 添加检查失败密钥的定时任务
-    scheduler.add_job(
+    if settings.CHECK_INTERVAL_HOURS != 0:
-        check_failed_keys,
+        scheduler.add_job(
-        "interval",
+            check_failed_keys,
-        hours=settings.CHECK_INTERVAL_HOURS,
+            "interval",
-        id="check_failed_keys_job",
+            hours=settings.CHECK_INTERVAL_HOURS,
-        name="Check Failed API Keys",
+            id="check_failed_keys_job",
-    )
+            name="Check Failed API Keys",
-    logger.info(
+        )
-        f"Key check job scheduled to run every {settings.CHECK_INTERVAL_HOURS} hour(s)."
+        logger.info(
-    )
+            f"Key check job scheduled to run every {settings.CHECK_INTERVAL_HOURS} hour(s)."
+        )
 
-    # 新增：添加自动删除错误日志的定时任务，每天凌晨3点执行
+    # 新增：添加自动删除错误日志的定时任务，每天凌晨0点执行
     scheduler.add_job(
         delete_old_error_logs,
         "cron",
-        hour=3,
+        hour=0,
         minute=0,
         id="delete_old_error_logs_job",
         name="Delete Old Error Logs",
     )
     logger.info("Auto-delete error logs job scheduled to run daily at 3:00 AM.")
 
-    # 新增：添加自动删除请求日志的定时任务，每天凌晨3点05分执行
+    # 新增：添加自动删除请求日志的定时任务，每天凌晨0点执行
     scheduler.add_job(
         delete_old_request_logs_task,
         "cron",
-        hour=3,
+        hour=0,
-        minute=5,
+        minute=0,
         id="delete_old_request_logs_job",
         name="Delete Old Request Logs",
     )
     logger.info(
         f"Auto-delete request logs job scheduled to run daily at 3:05 AM, if enabled and AUTO_DELETE_REQUEST_LOGS_DAYS is set to {settings.AUTO_DELETE_REQUEST_LOGS_DAYS} days."
     )
-    
+
     # 新增：添加文件过期清理的定时任务，每小时执行一次
-    if getattr(settings, 'FILES_CLEANUP_ENABLED', True):
+    if getattr(settings, "FILES_CLEANUP_ENABLED", True):
-        cleanup_interval = getattr(settings, 'FILES_CLEANUP_INTERVAL_HOURS', 1)
+        cleanup_interval = getattr(settings, "FILES_CLEANUP_INTERVAL_HOURS", 1)
         scheduler.add_job(
             cleanup_expired_files,
             "interval",

app/service/error_log/error_log_service.py

@@ -1,4 +1,4 @@
-from datetime import datetime, timedelta, timezone
+from datetime import datetime, timedelta
 from typing import Any, Dict, List, Optional
 
 from sqlalchemy import delete, func, select
@@ -28,7 +28,7 @@ async def delete_old_error_logs():
         )
         return
 
-    cutoff_date = datetime.now(timezone.utc) - timedelta(days=days_to_keep)
+    cutoff_date = datetime.now() - timedelta(days=days_to_keep)
 
     logger.info(
         f"Attempting to delete error logs older than {days_to_keep} days (before {cutoff_date.strftime('%Y-%m-%d %H:%M:%S %Z')})."

app/service/request_log/request_log_service.py

@@ -2,12 +2,12 @@
 Service for request log operations.
 """
 
-from datetime import datetime, timedelta, timezone
+from datetime import datetime, timedelta
 
 from sqlalchemy import delete
 
-from app.database.connection import database
 from app.config.config import settings
+from app.database.connection import database
 from app.database.models import RequestLog
 from app.log.logger import get_request_log_logger
 
@@ -30,7 +30,7 @@ async def delete_old_request_logs_task():
     )
 
     try:
-        cutoff_date = datetime.now(timezone.utc) - timedelta(days=days_to_keep)
+        cutoff_date = datetime.now() - timedelta(days=days_to_keep)
 
         query = delete(RequestLog).where(RequestLog.request_time < cutoff_date)
 

app/static/js/config_editor.js

@@ -104,6 +104,24 @@ document.addEventListener("DOMContentLoaded", function () {
     });
   }
 
+  // 检查间隔小时数输入控制
+  const checkIntervalInput = document.getElementById("CHECK_INTERVAL_HOURS");
+  if (checkIntervalInput) {
+    checkIntervalInput.addEventListener("input", function () {
+      let value = parseFloat(this.value);
+      if (isNaN(value) || value < 0) {
+        this.value = 0;
+      }
+    });
+    
+    checkIntervalInput.addEventListener("change", function () {
+      let value = parseFloat(this.value);
+      if (isNaN(value) || value < 0) {
+        this.value = 0;
+      }
+    });
+  }
+
   // Toggle switch events
   const toggleSwitches = document.querySelectorAll(".toggle-switch");
   toggleSwitches.forEach((toggleSwitch) => {

app/templates/config_editor.html

@@ -1416,25 +1416,31 @@ endblock %} {% block head_extra_styles %}
         </div>
 
         <!-- 启用代码执行工具 -->
-        <div class="mb-6 flex items-center justify-between">
+        <div class="mb-6">
-          <label
+          <div class="flex items-center justify-between">
-            for="TOOLS_CODE_EXECUTION_ENABLED"
-            class="font-semibold text-gray-700"
-            >启用代码执行工具</label
-          >
-          <div
-            class="relative inline-block w-10 mr-2 align-middle select-none transition duration-200 ease-in"
-          >
-            <input
-              type="checkbox"
-              name="TOOLS_CODE_EXECUTION_ENABLED"
-              id="TOOLS_CODE_EXECUTION_ENABLED"
-              class="toggle-checkbox absolute block w-6 h-6 rounded-full bg-white border-4 appearance-none cursor-pointer"
-            />
             <label
               for="TOOLS_CODE_EXECUTION_ENABLED"
-              class="toggle-label block overflow-hidden h-6 rounded-full bg-gray-300 cursor-pointer"
+              class="font-semibold text-gray-700"
-            ></label>
+              >启用代码执行工具</label
+            >
+            <div
+              class="relative inline-block w-10 mr-2 align-middle select-none transition duration-200 ease-in"
+            >
+              <input
+                type="checkbox"
+                name="TOOLS_CODE_EXECUTION_ENABLED"
+                id="TOOLS_CODE_EXECUTION_ENABLED"
+                class="toggle-checkbox absolute block w-6 h-6 rounded-full bg-white border-4 appearance-none cursor-pointer"
+              />
+              <label
+                for="TOOLS_CODE_EXECUTION_ENABLED"
+                class="toggle-label block overflow-hidden h-6 rounded-full bg-gray-300 cursor-pointer"
+              ></label>
+            </div>
+          </div>
+          <div class="warning-text">
+            <i class="fas fa-exclamation-triangle"></i>
+            <span>启用代码执行工具与大多数工具调用冲突，不建议开启</span>
           </div>
         </div>
 
@@ -2007,25 +2013,31 @@ endblock %} {% block head_extra_styles %}
         </h2>
 
         <!-- 启用流式输出优化 -->
-        <div class="mb-6 flex items-center justify-between">
+        <div class="mb-6">
-          <label
+          <div class="flex items-center justify-between">
-            for="STREAM_OPTIMIZER_ENABLED"
-            class="font-semibold text-gray-700"
-            >启用流式输出优化</label
-          >
-          <div
-            class="relative inline-block w-10 mr-2 align-middle select-none transition duration-200 ease-in"
-          >
-            <input
-              type="checkbox"
-              name="STREAM_OPTIMIZER_ENABLED"
-              id="STREAM_OPTIMIZER_ENABLED"
-              class="toggle-checkbox absolute block w-6 h-6 rounded-full bg-white border-4 appearance-none cursor-pointer"
-            />
             <label
               for="STREAM_OPTIMIZER_ENABLED"
-              class="toggle-label block overflow-hidden h-6 rounded-full bg-gray-300 cursor-pointer"
+              class="font-semibold text-gray-700"
-            ></label>
+              >启用流式输出优化</label
+            >
+            <div
+              class="relative inline-block w-10 mr-2 align-middle select-none transition duration-200 ease-in"
+            >
+              <input
+                type="checkbox"
+                name="STREAM_OPTIMIZER_ENABLED"
+                id="STREAM_OPTIMIZER_ENABLED"
+                class="toggle-checkbox absolute block w-6 h-6 rounded-full bg-white border-4 appearance-none cursor-pointer"
+              />
+              <label
+                for="STREAM_OPTIMIZER_ENABLED"
+                class="toggle-label block overflow-hidden h-6 rounded-full bg-gray-300 cursor-pointer"
+              ></label>
+            </div>
+          </div>
+          <div class="warning-text">
+            <i class="fas fa-exclamation-triangle"></i>
+            <span>开启流式优化会在一定程度上减速返回，不建议开启</span>
           </div>
         </div>
 
@@ -2185,31 +2197,18 @@ endblock %} {% block head_extra_styles %}
             for="CHECK_INTERVAL_HOURS"
             class="block font-semibold mb-2 text-gray-700"
             >检查间隔（小时）
-            <i class="fas fa-question-circle text-gray-400 ml-1 cursor-help" title="定时检查密钥状态的间隔时间（单位：小时）"></i>
+            <i class="fas fa-question-circle text-gray-400 ml-1 cursor-help" title="定时检查密钥状态的间隔时间（单位：小时），设置为0时不进行定时检查"></i>
           </label>
           <input
             type="number"
             id="CHECK_INTERVAL_HOURS"
             name="CHECK_INTERVAL_HOURS"
-            min="1"
+            min="0"
+            step="1"
             class="w-full px-4 py-3 rounded-lg form-input-themed"
           />
         </div>
 
-        <!-- 时区 -->
-        <div class="mb-6">
-          <label for="TIMEZONE" class="block font-semibold mb-2 text-gray-700"
-            >时区
-            <i class="fas fa-question-circle text-gray-400 ml-1 cursor-help" title="定时任务使用的时区，格式如 Asia/Shanghai 或 UTC"></i>
-          </label>
-          <input
-            type="text"
-            id="TIMEZONE"
-            name="TIMEZONE"
-            placeholder="例如: Asia/Shanghai"
-            class="w-full px-4 py-3 rounded-lg form-input-themed"
-          />
-        </div>
       </div>
 
       <!-- 日志配置 -->