diff --git a/services/schedule_executor.py b/services/schedule_executor.py
index f926be8..07430cf 100644
--- a/services/schedule_executor.py
+++ b/services/schedule_executor.py
@@ -9,6 +9,8 @@ import asyncio
 import logging
 import time
 import yaml
+import aiohttp
+import json
 from datetime import datetime, timezone, timedelta
 from pathlib import Path
 from typing import Optional
@@ -136,7 +138,7 @@ class ScheduleExecutor:
                 logger.info(f"Executing scheduled task: {task_id} ({task.get('name', '')}) for bot={bot_id} user={user_id}")
 
                 # 调用 agent
-                response_text = await self._call_agent(bot_id, user_id, task)
+                response_text = await self._call_agent_v2(bot_id, user_id, task)
 
                 # 写入日志
                 duration_ms = int((time.time() - start_time) * 1000)
@@ -156,42 +158,35 @@ class ScheduleExecutor:
         finally:
             self._executing_tasks.discard(task_id)
 
-    async def _call_agent(self, bot_id: str, user_id: str, task: dict) -> str:
-        """构建 AgentConfig 并调用 agent"""
-        from routes.chat import create_agent_and_generate_response
-        from utils.fastapi_utils import fetch_bot_config, create_project_directory
-        from agent.agent_config import AgentConfig
+    async def _call_agent_v2(self, bot_id: str, user_id: str, task: dict) -> str:
+        """通过 HTTP 调用 /api/v2/chat/completions 接口"""
+        from utils.fastapi_utils import generate_v2_auth_token
 
-        bot_config = await fetch_bot_config(bot_id)
-        project_dir = create_project_directory(
-            bot_config.get("dataset_ids", []),
-            bot_id,
-            bot_config.get("skills")
-        )
+        url = f"http://127.0.0.1:8001/api/v2/chat/completions"
+        auth_token = generate_v2_auth_token(bot_id)
 
-        messages = [{"role": "user", "content": task["message"]}]
+        payload = {
+            "messages": [{"role": "user", "content": task["message"]}],
+            "stream": False,
+            "bot_id": bot_id,
+            "tool_response": False,
+            "session_id": f"schedule_{task['id']}",
+            "user_identifier": user_id,
+        }
 
-        config = AgentConfig(
-            bot_id=bot_id,
-            api_key=bot_config.get("api_key"),
-            model_name=bot_config.get("model", "qwen3-next"),
-            model_server=bot_config.get("model_server", ""),
-            language=bot_config.get("language", "ja"),
-            system_prompt=bot_config.get("system_prompt"),
-            mcp_settings=bot_config.get("mcp_settings", []),
-            user_identifier=user_id,
-            session_id=f"schedule_{task['id']}",
-            project_dir=project_dir,
-            stream=False,
-            tool_response=False,
-            messages=messages,
-            dataset_ids=bot_config.get("dataset_ids", []),
-            enable_memori=bot_config.get("enable_memory", False),
-            shell_env=bot_config.get("shell_env") or {},
-        )
+        headers = {
+            "Content-Type": "application/json",
+            "Authorization": f"Bearer {auth_token}",
+        }
 
-        result = await create_agent_and_generate_response(config)
-        return result.choices[0]["message"]["content"]
+        async with aiohttp.ClientSession() as session:
+            async with session.post(url, json=payload, headers=headers, timeout=aiohttp.ClientTimeout(total=300)) as resp:
+                if resp.status != 200:
+                    body = await resp.text()
+                    raise RuntimeError(f"API returned {resp.status}: {body}")
+                data = await resp.json()
+
+        return data["choices"][0]["message"]["content"]
 
     def _update_task_after_execution(self, task_id: str, tasks_file: Path):
         """执行后更新 tasks.yaml"""