diff --git a/HTS_etf.py b/HTS_etf.py
index ac382a9..f0ffb65 100644
--- a/HTS_etf.py
+++ b/HTS_etf.py
@@ -1,5 +1,6 @@
 import time
 import pandas as pd
+import psutil
 from datetime import datetime
 
 from hts.HTS import HTS
@@ -455,9 +456,11 @@ class HTS_etf(HTS):
 
                 if (int(THIS_TIME.strftime("%M")) % 50 == 0 or int(THIS_TIME.strftime("%M")) % 20 == 0):
                     #self.bot.alarm_live(self.stock_code, self.stock_name)
-                    self.bot.sendMsg("Alive... {} ({}) avg: {:.2f}, close: {:.2f}".format(self.stock_code,
-                                                                                          self.stock_name,
-                                                                                          buy_avg, data['close'][-1]))
+                    vm = psutil.virtual_memory()
+                    vm_item = dict()
+                    vm_item['free'] = vm.available // (1024 * 1024)
+                    vm_item['idle'] = vm.available / vm.total * 100
+                    self.bot.sendMsg("Alive... {} ({}) avg: {:.2f}, close: {:.2f}, mem: {:.1f}".format(self.stock_code, self.stock_name, buy_avg, data['close'][-1], vm_item['idle']))
 
             time.sleep(60)
             THIS_TIME = datetime.now()