diff --git a/src/lynq/lib/libautosuspend/libautosuspend.c b/src/lynq/lib/libautosuspend/libautosuspend.c
index d39bab1..58412a6 100644
--- a/src/lynq/lib/libautosuspend/libautosuspend.c
+++ b/src/lynq/lib/libautosuspend/libautosuspend.c
@@ -28,6 +28,7 @@
 
 static bool libautosuspend_inited;
 
+bool feedback_flag = true; //add for after sleeping once calling lynq_wailt_wakeup_event does not return sleep time
 // static bool libautosuspend_enabled;
 
 // static pthread_mutex_t get_feedback_mutex = PTHREAD_MUTEX_INITIALIZER;
@@ -468,7 +469,16 @@
    int *socket_timeout = NULL;
    struct time_info_t time_info;
    int ret = 0;
-    
+   /*add for after sleeping once calling lynq_wailt_wakeup_event does not return sleep time start*/
+   if(feedback_flag == true)
+   {
+       if(libautosuspend_init() != 0)
+       {
+           return -1;
+       }
+   }
+   feedback_flag = false; 
+   /*add for after sleeping once calling lynq_wailt_wakeup_event does not return sleep time end*/
    memset(&time_info,0,sizeof(struct time_info_t));
    if(sleep_start_time == NULL || wakeup_time == NULL )
    {