diff --git a/monitors/vol_up.py b/monitors/vol_up.py
index af8eb25..d5ee714 100644
--- a/monitors/vol_up.py
+++ b/monitors/vol_up.py
@@ -1,6 +1,7 @@
 # 突然放量策略
 import numpy as np
-import datasource,time, dingding
+from datasource import crypto
+import time, dingding
 
 def stratergy_run(symbol, interval, df, debug):
     # 计算过去 30 根 K 线的平均交易量
@@ -13,7 +14,13 @@ def stratergy_run(symbol, interval, df, debug):
 
     rate = current_volume / average_volume
 
-    if rate > 10:
+    rate_limit = 10
+    if interval == '15m':
+        rate_limit = 5
+    if interval == '1h':
+        rate_limit = 3
+
+    if rate > rate_limit:
         message = "📢Signals Notificaiton📢\r\n\r\n"
         message += f"{symbol} 在 {interval} 出现放量 {round(rate, 2)}倍 ！\r\n\r\n"
         message += f"{timestamp}"
@@ -25,11 +32,11 @@ def stratergy_run(symbol, interval, df, debug):
             print(message)
 
 def run_crypto(interval, debug=False):
-    print('Vols-up strategy is running...')
+    print(f"Vols-up strategy {interval} is running...")
 
-    symbols = datasource.crypto.get_future_symbols()
+    symbols = crypto.get_future_symbols()
     for s in symbols:
-        df = datasource.crypto.get_klines(s, interval, True,limit=50)
+        df = crypto.get_klines(s, interval, True,limit=50)
         stratergy_run(s,interval, df, debug)
         
         time.sleep(1)
\ No newline at end of file
diff --git a/test.py b/test.py
index 0ae40c1..fce698c 100644
--- a/test.py
+++ b/test.py
@@ -20,7 +20,7 @@ import redis,dingding
 
 # print(r.get('r_symbols'))
 
-# print(datasource.crypto.get_future_symbols())
+print(datasource.crypto.get_future_symbols())
 
 # macd_boll.run_crypto('15m', debug=True)
 
@@ -51,4 +51,4 @@ import redis,dingding
 
 
 
-dingding.send_message('信号 测试')
\ No newline at end of file
+# dingding.send_message('信号 测试')
\ No newline at end of file