diff --git a/APP/main.c b/APP/main.c
index 68e51c6..ecad744 100644
--- a/APP/main.c
+++ b/APP/main.c
@@ -136,6 +136,7 @@ static void mf_process_timer_key(key_t *key) {
     if (this_device.time_led_num > 4) {
       this_device.time_led_num = this_device.time_led_num - 4;
     }
+    this_device.time_led_start_time = systicket_get_now_ms();
   }
 
   return;
@@ -172,7 +173,15 @@ void device_level_process() {
   }
 }
 //定时处理
-void device_time_process() {}
+void device_time_process() {
+  printf("led_num = %d,", this_device.time_led_num);
+  if (this_device.time_led_num > 0) {
+    if (systicket_haspassedms(this_device.time_led_start_time) > 5000) {
+      this_device.time_led_start_time = systicket_get_now_ms();
+      this_device.time_led_num = this_device.time_led_num - 1;
+    }
+  }
+}
 
 void hcis_shcedule_process() {
   if (!this_device.power) {
@@ -207,6 +216,8 @@ void configuration_shcedule() {
       time_set_led_state(this_device.time_led_num, led_state);
       led_state = !led_state;
     }
+  } else {
+    time_set_led_state(this_device.time_led_num, true);
   }
 }
 
diff --git a/APP/this_device.h b/APP/this_device.h
index f0a8a0f..479a2bc 100644
--- a/APP/this_device.h
+++ b/APP/this_device.h
@@ -22,5 +22,6 @@ typedef struct {
   uint32_t configuration_start_time;
 
   uint8_t time_led_num;
-  
+  uint32_t time_led_start_time;
+
 } ThisDevice_t;