diff --git a/main.py b/main.py
index d264724..43ab79b 100644
--- a/main.py
+++ b/main.py
@@ -6,12 +6,11 @@ import strategy.crossover as crossover
 import strategy.large_trans as lt
 
 # 获取交易所交易对
-symbols = bn.symbols()
+# symbols = bn.symbols()
 
-
-for s in symbols:
+# for s in symbols:
     # 5m
-    schedule.every(settings.whaleAlert_minutes).minutes.do(lt.strategy_run)
+    # schedule.every(settings.whaleAlert_minutes).minutes.do(lt.strategy_run)
 
 
     # 5m
@@ -26,7 +25,11 @@ for s in symbols:
     # 4h
     # schedule.every(4).hours.do(crossover.strategy_run, symbol=s, interval='4h')
 
-print(f'监控开始... ChatID: {settings.chat_id}')
+
+# 监控
+schedule.every(settings.whaleAlert_minutes).minutes.do(lt.strategy_run)
+
+print(f'Running... ChatID: {settings.chat_id}')
 while True:
     schedule.run_pending()
     time.sleep(1)
\ No newline at end of file
diff --git a/settings.py b/settings.py
index cefcd7e..a2e3d49 100644
--- a/settings.py
+++ b/settings.py
@@ -16,6 +16,6 @@ oklink_api_headers = {
 
 
 #whaleAlert
-whaleAlert_minutes=2
+whaleAlert_minutes=1
 whaleAlert_apikey='gPkElMPR8Hpe5LxjKisR4YSFzxRxMLj6'
 whaleAlert_max_limit = os.getenv('TQ_WHALEALERT_MAX_USD_AMOUNT',1000 * 10000)
\ No newline at end of file
diff --git a/strategy/large_trans.py b/strategy/large_trans.py
index bcd2e49..e4e7e3b 100644
--- a/strategy/large_trans.py
+++ b/strategy/large_trans.py
@@ -7,28 +7,33 @@ import tg
 import traceback
 import logging
 
-
+cursor = '0-0-0'
 
 def strategy_run():
     # 获取上一分钟的timestamp
     last_min = datetime.now() - timedelta(minutes=settings.whaleAlert_minutes)
     ts = time.mktime(last_min.timetuple())
-
-    url = f'https://api.whale-alert.io/v1/transactions?api_key={settings.whaleAlert_apikey}&start={int(ts)}'
+    global cursor
+    cursor_query = f"&cursor={cursor}" if cursor != '0-0-0' else ""
+    url = f'https://api.whale-alert.io/v1/transactions?api_key={settings.whaleAlert_apikey}&start={int(ts)}&min_value={settings.whaleAlert_max_limit}' + cursor_query
+    print(f'Request url: {url}')
     resp = requests.get(url).json()
     print(resp)
-    try:
-        if 'transactions' in resp:
-            data = resp['transactions']
+    if resp['result'] == "success":
+        cursor = resp['cursor']
+        try:
+            if 'transactions' in resp:
+                data = resp['transactions']
 
-            for ts in data:
-                usd = int(ts['amount_usd'])
-                if ts['to']['owner_type'] == 'exchange' and usd > settings.whaleAlert_max_limit:
-                    from_text = 'unknown wallet'
-                    content = f"🚨 {ts['amount']} #{ts['symbol']} ({ts['amount_usd']} USD) 从 {from_text} 转入 #{ts['to']['owner']}"
+                for ts in data:
+                    if ts['to']['owner_type'] == 'exchange':
+                        from_text = 'unknown wallet'
+                        content = f"🚨 {ts['amount']} #{ts['symbol']} ({ts['amount_usd']} USD) 从 {from_text} 转入 #{ts['to']['owner']}"
 
-                    print(content)
-                    tg.send_message(settings.chat_id, content)
-    except Exception as e:
-        logging.error(traceback.format_exc())
-        tg.send_message(settings.chat_id, traceback.format_exc())
\ No newline at end of file
+                        print(content)
+                        tg.send_message(settings.chat_id, content)
+        except Exception as e:
+            logging.error(traceback.format_exc())
+            tg.send_message(settings.chat_id, traceback.format_exc())
+    else:
+        print(resp['message'])
\ No newline at end of file