diff --git a/applications/user_sys.h b/applications/user_sys.h
index 5eda3a0..d823194 100644
--- a/applications/user_sys.h
+++ b/applications/user_sys.h
@@ -20,7 +20,7 @@
 #define MAX_EXPIRATION_DAYS      (365 * MAX_EXPIRATION_YEARS + 30 * 3U)
 
 #define SYS_HW_VERSION           (0X22U)
-#define SYS_SW_VERSION           (0X13U)
+#define SYS_SW_VERSION           (0X10U)
 #define SYS_IOT_UPLOAD_CYCLE_MIN (0X3C00U) // 高位在前，低位在后
 #define SYS_IOT_RETRY            (0X03U)
 #define SYS_TEMP_ALARM_THRESHOLD (0X30U)
diff --git a/bsp/src/bsp_nt26k.c b/bsp/src/bsp_nt26k.c
index 9a4e93c..83815b0 100644
--- a/bsp/src/bsp_nt26k.c
+++ b/bsp/src/bsp_nt26k.c
@@ -828,7 +828,7 @@ int Nt26k_Process_Events(Nt26kEvent nt26k_recv_event, struct at_device *device,
                         else
                         {
                             // 收不到说明在平台未注册或者信号不行,此时nt26k_connect_sever_flag 为0，但nt26k_conncet_tcp_flag = 1；此时不发起重连，等待事件触发就行
-                            
+
                             ret = RT_ERROR;
                         }
                     }
@@ -1557,6 +1557,7 @@ static void Nt26k_Life_Thread_Entry(void *parameter)
                             {
                                 LOG_D("关闭模组功能");
                             }
+                            result = -RT_ETIMEOUT;
                             goto __exit;
                         }
                     }