diff --git a/APP/main.c b/APP/main.c
index 32ca670..837a7eb 100644
--- a/APP/main.c
+++ b/APP/main.c
@@ -53,6 +53,7 @@ static void mf_process_poweron_key(key_t *key) {
   printf("key name:%s\n", key->name);
 
   if (!this_device.power) {
+    mf_init_all_subdevice_state();
     poweron();
   } else {
     powerdown();
@@ -62,6 +63,7 @@ static void mf_process_poweron_key(key_t *key) {
 }
 static void mf_process_level_key(key_t *key) {
   if (!this_device.power) {
+    mf_init_all_subdevice_state();
     return;
   }
   printf("key name:%s\n", key->name);
@@ -69,6 +71,7 @@ static void mf_process_level_key(key_t *key) {
 }
 static void mf_process_timer_key(key_t *key) {
   if (!this_device.power) {
+    mf_init_all_subdevice_state();
     return;
   }
   printf("key name:%s\n", key->name);
@@ -76,6 +79,7 @@ static void mf_process_timer_key(key_t *key) {
 }
 static void mf_process_interval_key(key_t *key) {
   if (!this_device.power) {
+    mf_init_all_subdevice_state();
     return;
   }
   printf("key name:%s\n", key->name);
@@ -96,6 +100,30 @@ static void onkey(key_t *key, key_state_t key_state) {
 
 key_module_t key_module = key_module_init(s_keys, onkey);
 
+//等级处理
+void device_level_process() {}
+//定时处理
+void device_time_process() {}
+
+void hcis_shcedule_process() {
+  if (!this_device.power) {
+    mf_init_all_subdevice_state();
+    return;
+  }
+
+  device_level_process();
+  device_time_process();
+}
+
+void hcis_shcedule() {
+  static uint32_t ticket = 0;
+
+  if (systicket_haspassedms(ticket) > 30) {
+    ticket = systicket_get_now_ms();
+    hcis_shcedule_process();
+  }
+}
+
 void hardware_init() {
   SystemInit();            //配置系统时钟
   DeviceClockAllEnable();  //打开所有外设时钟
@@ -124,6 +152,8 @@ int main() {
     // debug light
     DO_IT_EACH_MS(150) { flip_debuf_light_level(); }
     END();
+
+    hcis_shcedule();
   }
 
   return 0;
diff --git a/APP/this_device.h b/APP/this_device.h
index 6a7f68f..829acce 100644
--- a/APP/this_device.h
+++ b/APP/this_device.h
@@ -17,4 +17,6 @@ typedef struct {
   bool power;
   ozone_level_t ozone_level;
   ozone_module_t ozone_module;
+
+  bool configuration_mode;
 } ThisDevice_t;