回测模型下,K线间隔121分钟？

[18168] 00:59:59[无](392.64,0) 簇:3 AI:-4->-3,FB下8->FB下8,HH17[36] LL143[239] STH8[8] STL14[20] OSC[20] DIR25[40] [多]9[40] BR(0:0) [HH][次STL][23(13):55(-19)/54(-111)]1[HH] 1[LL] 14:38 392.11 [STH][-7(-19):-8(-47)/28(-48)]1[HH] 2[LL] 14:22->14:50,[-8]:393.30->392.97 [多9 25 14:18 BT_BR],[STH]c>=l1(392.30),
[18168] Warn:一次更新121根K线[2021-02-01 14:59:00,2021-02-01 22:59:00]  –当前K线和前一K线间隔121分钟，正常吗？