diff --git a/begetd.gni b/begetd.gni
index 1bcc555e8d9daab81c7468ff5492c74aeec1cc20..2b18ec65ae4d9998ee4cc192f12a059343de3987 100644
--- a/begetd.gni
+++ b/begetd.gni
@@ -40,7 +40,7 @@ declare_args() {
   }
 
   # config memory size for liteos-m
-  init_lite_memory_size = 5120
+  init_lite_memory_size = 10240
 
   startup_init_feature_decode_group_file = false