diff --git a/app/drivers/sertrf/key.c b/app/drivers/sertrf/key.c
index 9d89c7e..930163d 100644
--- a/app/drivers/sertrf/key.c
+++ b/app/drivers/sertrf/key.c
@@ -36,7 +36,7 @@ static void my_button_handler(button_event_t evt) {
             // SYS_LOG_INF("[Event] DOUBLE_CLICK"); 
             // sertrf_rf_switch(1);
             // aes_test();
-            key_test();
+            // key_test();
             break;
         case EVT_LONG_PRESS:         //长按
             SYS_LOG_INF("[Event] LONG_PRESS");  
diff --git a/app/drivers/sertrf/sertrf.c b/app/drivers/sertrf/sertrf.c
index 5d03d37..53d0ae9 100644
--- a/app/drivers/sertrf/sertrf.c
+++ b/app/drivers/sertrf/sertrf.c
@@ -182,22 +182,6 @@ void app_thread(void* arg)
                 break;
         }
         resend_recv_data(&sertrf.resend_device, 0);
-        // static uint8_t count = 0;
-        // count++;
-        // if(count > 100)
-        // {
-        //     // resend_send_cmd(&sertrf.resend_device, RESEND_CMD_ACK, 0);
-        //     resend_send_data(&sertrf.resend_device, RESEND_CMD_GET_PARAM, NULL, 0, 0);
-        //     // count = 0;
-        // }
-        // uint32_t app_size = app_device_get_rx_length(&sertrf.device);
-        
-        // if(app_size > 0)
-        // {
-        //     uint8_t data[app_size];
-        //     app_device_read(&sertrf.device, data, app_size,0);
-        //     printf("data:%d:%s\n", app_size,data);
-        // }
         os_thread_sleep(1);
     }