update

backend/app/crypto_agent/crypto_agent.py

@@ -40,8 +40,24 @@ class CryptoAgent:
 
         logger.info(f"加密货币智能体初始化完成，监控交易对: {self.symbols}")
 
+    def _get_seconds_until_next_5min(self) -> int:
+        """计算距离下一个5分钟整点的秒数"""
+        now = datetime.now()
+        current_minute = now.minute
+        current_second = now.second
+
+        # 计算下一个5的倍数分钟
+        minutes_past = current_minute % 5
+        if minutes_past == 0 and current_second == 0:
+            # 刚好在整点，立即执行
+            return 0
+        minutes_to_wait = 5 - minutes_past if minutes_past > 0 else 5
+        seconds_to_wait = minutes_to_wait * 60 - current_second
+
+        return seconds_to_wait
+
     async def run(self):
-        """主运行循环"""
+        """主运行循环 - 在5的倍数分钟执行"""
         self.running = True
         logger.info("加密货币智能体开始运行...")
 
@@ -49,16 +65,27 @@ class CryptoAgent:
         await self.feishu.send_text(
             f"🚀 加密货币智能体已启动\n"
             f"监控交易对: {', '.join(self.symbols)}\n"
-            f"分析间隔: {self.analysis_interval}秒"
+            f"运行时间: 每5分钟整点 (:00, :05, :10, ...)"
         )
 
         while self.running:
             try:
+                # 等待到下一个5分钟整点
+                wait_seconds = self._get_seconds_until_next_5min()
+                if wait_seconds > 0:
+                    next_run = datetime.now() + timedelta(seconds=wait_seconds)
+                    logger.info(f"等待 {wait_seconds} 秒，下次运行时间: {next_run.strftime('%H:%M:%S')}")
+                    await asyncio.sleep(wait_seconds)
+
+                # 执行分析
+                run_time = datetime.now()
+                logger.info(f"=== 开始分析 [{run_time.strftime('%H:%M:%S')}] ===")
+
                 for symbol in self.symbols:
                     await self.analyze_symbol(symbol)
 
-                # 等待下一次分析
-                await asyncio.sleep(self.analysis_interval)
+                # 等待几秒确保不会在同一分钟内重复执行
+                await asyncio.sleep(2)
 
             except Exception as e:
                 logger.error(f"分析循环出错: {e}")