diff --git a/kernel/base/core/los_process.c b/kernel/base/core/los_process.c
index 90cce634..62eec3f5 100644
--- a/kernel/base/core/los_process.c
+++ b/kernel/base/core/los_process.c
@@ -610,6 +610,7 @@ STATIC LosProcessCB *OsGetFreePCB(VOID)
     if (LOS_ListEmpty(&g_freeProcess)) {
         SCHEDULER_UNLOCK(intSave);
         PRINT_ERR("No idle PCB in the system!\n");
+        LOS_Panic("**************error***************\n");
         return NULL;
     }