diff --git a/components/step_motor_ctrl_module/step_motor_ctrl_module.cpp b/components/step_motor_ctrl_module/step_motor_ctrl_module.cpp
index 507f2c5..76703a4 100644
--- a/components/step_motor_ctrl_module/step_motor_ctrl_module.cpp
+++ b/components/step_motor_ctrl_module/step_motor_ctrl_module.cpp
@@ -129,7 +129,7 @@ int32_t StepMotorCtrlModule::step_motor_easy_rotate(int32_t direction) {
           m_stepM1->setDeceleration(m_cfg.motor_default_dec);
 
           int32_t vel = m_cfg.motor_default_velocity;
-          if (direction == 0) vel = -vel;
+          if (direction <= 0) vel = -vel;
           m_stepM1->rotate(vel);
 
           while (true) {