diff --git a/components/tmc/ic/ztmc4361A.cpp b/components/tmc/ic/ztmc4361A.cpp
index 20fcc04..09435b9 100644
--- a/components/tmc/ic/ztmc4361A.cpp
+++ b/components/tmc/ic/ztmc4361A.cpp
@@ -197,7 +197,7 @@ void TMC4361A::initialize(cfg_t *cfg) {
   zchip_clock_early_delayus(300 * 1000);
   zchip_clock_early_delayus(300 * 1000);
 
-  driverIC_setIHOLD_IRUN(1, 3, 0);  // 注意要先设置IHOLD再设置IRUN,否则电机跑不起来
+  driverIC_setIHOLD_IRUN(1, 3, 0);  
 }
 uint8_t TMC4361A::reset() {
   // Pulse the low-active hardware reset pin