diff --git a/api/apibasic/cmdid.cpp b/api/apibasic/cmdid.cpp
index 7b6e1a7..945ebec 100644
--- a/api/apibasic/cmdid.cpp
+++ b/api/apibasic/cmdid.cpp
@@ -25,9 +25,9 @@ static cmdinfo_t table[] = {
     CMD_ITERM(kxymotor_move_by),
     CMD_ITERM(kxymotor_move_to),
     CMD_ITERM(kxymotor_move_to_zero),
-    // CMD_ITERM(kxymotor_move_to_zero_and_calculated_shift),
     CMD_ITERM(kxymotor_read_pos),
-    // CMD_ITERM(kxymotor_calculated_pos_by_move_to_zero),
+    CMD_ITERM(kxymotor_read_inio_index_in_stm32),
+    CMD_ITERM(kxymotor_read_inio),
 
     CMD_ITERM(kpipette_ctrl_init_device),
     CMD_ITERM(kpipette_ctrl_put_tip),
diff --git a/api/apibasic/cmdid.hpp b/api/apibasic/cmdid.hpp
index 0d73198..8733125 100644
--- a/api/apibasic/cmdid.hpp
+++ b/api/apibasic/cmdid.hpp
@@ -26,11 +26,13 @@ typedef enum {
   kmodule_clear_error = CMDID(1, 11),
   kmodule_active_cfg  = CMDID(1, 16),
 
-  kxymotor_enable       = CMDID(3, 1),
-  kxymotor_move_by      = CMDID(3, 2),
-  kxymotor_move_to      = CMDID(3, 3),
-  kxymotor_move_to_zero = CMDID(3, 4),
-  kxymotor_read_pos     = CMDID(3, 6),
+  kxymotor_enable                   = CMDID(3, 1),
+  kxymotor_move_by                  = CMDID(3, 2),
+  kxymotor_move_to                  = CMDID(3, 3),
+  kxymotor_move_to_zero             = CMDID(3, 4),
+  kxymotor_read_pos                 = CMDID(3, 6),
+  kxymotor_read_inio_index_in_stm32 = CMDID(3, 7),
+  kxymotor_read_inio                = CMDID(3, 8),
 
   /***********************************************************************************************************************
    *                                                      光学模组                                                       *
diff --git a/api/zi_xymotor.hpp b/api/zi_xymotor.hpp
index d5962f4..17def7b 100644
--- a/api/zi_xymotor.hpp
+++ b/api/zi_xymotor.hpp
@@ -2,21 +2,21 @@
 #include <stdint.h>
 
 #include <functional>
-#include "apibasic/basic.hpp"
-
 
+#include "apibasic/basic.hpp"
 
 namespace iflytop {
 using namespace std;
 class ZIXYMotor {
  public:
   virtual ~ZIXYMotor() {}
-  virtual int32_t xymotor_enable(int32_t enable) { return err::kcmd_not_support; }
-  virtual int32_t xymotor_move_by(int32_t dx, int32_t dy, int32_t motor_velocity) { return err::kcmd_not_support; }
-  virtual int32_t xymotor_move_to(int32_t x, int32_t y, int32_t motor_velocity) { return err::kcmd_not_support; }
-  virtual int32_t xymotor_move_to_zero() { return err::kcmd_not_support; }
-  virtual int32_t xymotor_move_to_zero_and_calculated_shift() { return err::kcmd_not_support; }
-  virtual int32_t xymotor_read_pos(int32_t *x, int32_t *y) { return err::kcmd_not_support; }
-  virtual int32_t xymotor_calculated_pos_by_move_to_zero() { return err::kcmd_not_support; }
+  virtual int32_t xymotor_enable(int32_t enable)                                  = 0;
+  virtual int32_t xymotor_move_by(int32_t dx, int32_t dy, int32_t motor_velocity) = 0;
+  virtual int32_t xymotor_move_to(int32_t x, int32_t y, int32_t motor_velocity)   = 0;
+  virtual int32_t xymotor_move_to_zero()                                          = 0;
+  virtual int32_t xymotor_read_pos(int32_t *x, int32_t *y)                        = 0;
+
+  virtual int32_t xymotor_read_inio(int32_t ioindex, int32_t *val)                = 0;
+  virtual int32_t xymotor_read_inio_index_in_stm32(int32_t ioindex, int32_t *val) = 0;
 };
 }  // namespace iflytop
\ No newline at end of file