diff --git a/Decoder.py b/Decoder.py
index 1634fc0..7b4f2b5 100644
--- a/Decoder.py
+++ b/Decoder.py
@@ -236,7 +236,7 @@ class Decoder_main(threading.Thread):
         if self.zmqServer.open_Impedance:  # 阻抗检测状态不解码
             return
         data = self.zmqServer.paradigmBuffer.getDataViaSSVEP(50)
-        # algo_log(f"SSVEP取出的：{data.shape}, data = {data[:20]}", level="DEBUG")
+        # algo_log(f"SSVEP取出的：{data.shape}, data = {data[:, :10]}", level="DEBUG")
         data = data[:self.n_chan, :]
         if self.decodingSteps == 1 and hasattr(self,'dw'):  # 开始预热
             self.dw.onlineInit()  # 刺激闪烁的第1s重置 --在线数据采集时