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 262a25e..f0351de 100644
--- a/components/step_motor_ctrl_module/step_motor_ctrl_module.cpp
+++ b/components/step_motor_ctrl_module/step_motor_ctrl_module.cpp
@@ -515,8 +515,8 @@ int32_t StepMotorCtrlModule::do_motor_action_block_2(function<int32_t()> action,
   int        count = 0;
   while (!thisThread.getExitFlag()) {
     if (!isbusy()) break;
-    thisThread.sleep(10);
-    count += 10;
+    thisThread.sleep(1);
+    count += 1;
 
     if (break_condition) {
       bool    break_flag = false;
diff --git a/components/zprotocols/zcancmder_v2 b/components/zprotocols/zcancmder_v2
index f45f3d7..a054390 160000
--- a/components/zprotocols/zcancmder_v2
+++ b/components/zprotocols/zcancmder_v2
@@ -1 +1 @@
-Subproject commit f45f3d7f9e361ac6062cd6143016fa68cc4e602b
+Subproject commit a054390521f3d534c96c4da175ca7784d0b9b6c3