diff --git a/bsp/src/bsp_nt26k.c b/bsp/src/bsp_nt26k.c
index 34e5e51..d3aab78 100644
--- a/bsp/src/bsp_nt26k.c
+++ b/bsp/src/bsp_nt26k.c
@@ -843,7 +843,7 @@ int Nt26k_Process_Events(Nt26kEvent nt26k_recv_event, struct at_device *device,
                 LOG_D("断网,等待连接中......\n");
                 ret = RT_ERROR;
             }
-            rt_thread_mdelay(3000);
+            rt_thread_mdelay(5000);
         }
     }
     if (rt_strcmp(event->event_name, "掉电事件") == RT_EOK)
@@ -1477,6 +1477,12 @@ static void Nt26k_Life_Thread_Entry(void *parameter)
                     LOG_D("AT device power on success");
                     /* disable echo */
                     at_client_obj_wait_connect(device->client, 5000);
+                    /* disable echo */
+                    if (at_obj_exec_cmd(device->client, resp, "ATE0") != RT_EOK)
+                    {
+                        result = -RT_ERROR;
+                        goto __exit;
+                    }
                     /*AT+QICFG="dataformat"  设置收发模式*/
                     if (at_obj_exec_cmd(device->client, resp, "AT+QICFG=\"dataformat\",%d,%d", AT_NSONMI_MODE_DEFAULT, AT_NSONMI_MODE_DEFAULT) != RT_EOK)
                     {
@@ -1524,8 +1530,8 @@ static void Nt26k_Life_Thread_Entry(void *parameter)
 
                         goto __exit;
                     }
-                    at_delete_resp(resp);
                 }
+                at_delete_resp(resp);
             }
         }
         else
@@ -1538,15 +1544,17 @@ static void Nt26k_Life_Thread_Entry(void *parameter)
         {
             nt26k_disconnect_retry_flag = 1;
             LOG_D("重连网络失败,等待%d s后重连\n", delay_n * 5);
-
-            rt_thread_mdelay(delay_n * 5000);
-            delay_n++;
-            if (delay_n >= 66) // 大于3小时的重连都不行，则重启设备
-            {
-                Flash_Set_WorkDuration(work_duration);
-                delay_n = 0;
-                reboot();
-            }
+            rt_thread_mdelay(5000);
+            // rt_thread_mdelay(delay_n * 5000);
+            
+            // delay_n++;
+            // if (delay_n >= 66) // 大于3小时的重连都不行，则重启设备
+            // {
+            //     Flash_Set_WorkDuration(work_duration);
+            //     delay_n = 0;
+            //     reboot();
+            // }
+            nt26k_conncet_tcp_flag = 0;
             rt_sem_release(nt26k_disconnect_sem);
         }
     }
diff --git a/rt-thread/rtconfig.h b/rt-thread/rtconfig.h
index 4662ee6..7d09260 100644
--- a/rt-thread/rtconfig.h
+++ b/rt-thread/rtconfig.h
@@ -15,8 +15,8 @@
 
 /*使用动态日志及密码功能时，需开启宏 FINSH_USING_AUTH ULOG_USING_FILTER ENABLE_LOG_ALL ULOG_OUTPUT_LVL = 7 以及设置ulog.c 1522行 输出等级为0*/
 /**/
-#define FINSH_USING_AUTH //开启终端密码登录功能
-#define ULOG_USING_FILTER //开启动态修改日志等级 默认修改在ulog.c 1522行
+// #define FINSH_USING_AUTH //开启终端密码登录功能
+// #define ULOG_USING_FILTER //开启动态修改日志等级 默认修改在ulog.c 1522行
 
 #define ENABLE_LOG_ALL
 #define TEST_ENABLE  //打开所有的终端测试程序