diff --git a/components/zcancmder_master_module/zcan_xy_robot_master_module.cpp b/components/zcancmder_master_module/zcan_xy_robot_master_module.cpp
index 42d45f1..3e0d268 100644
--- a/components/zcancmder_master_module/zcan_xy_robot_master_module.cpp
+++ b/components/zcancmder_master_module/zcan_xy_robot_master_module.cpp
@@ -83,10 +83,10 @@ class ZCANXYRobotCtrlMasterModule : public I_XYRobotCtrlModule {
     ZCAN_SEND_CMD(kcmd_xy_robot_ctrl_get_base_param, ack, OVERTIME);
   }
   virtual int32_t flush() override {  //
-    ZCAN_SEND_CMD_NO_ACK(kcmd_xy_robot_ctrl_flush, 1000);
+    ZCAN_SEND_CMD_NO_ACK(kcmd_xy_robot_ctrl_flush, 3000);
   }
   virtual int32_t factory_reset() override {  //
-    ZCAN_SEND_CMD_NO_ACK(kcmd_xy_robot_ctrl_factory_reset, 1000);
+    ZCAN_SEND_CMD_NO_ACK(kcmd_xy_robot_ctrl_factory_reset, 3000);
   }
 };