diff --git a/BUILD.gn b/BUILD.gn
index d4f044899a174d12ae7f95536b6026e522c762a9..b078ac0b1af8607966978bd6775a2d2787035b01 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -35,6 +35,7 @@ if (defined(ohos_lite)) {  # is on lite Os for ipcamera
     cflags = [
       "-Wno-unused-function",
       "-Wno-sign-compare",
+      "-Wno-implicit-fallthrough",
     ]
     include_dirs = [ "." ]
   }
@@ -66,6 +67,7 @@ if (defined(ohos_lite)) {  # is on lite Os for ipcamera
       "-Wno-unused-function",
       "-Wno-sign-compare",
       "-Wno-error",  # jerry add
+      "-Wno-implicit-fallthrough",
     ]
     include_dirs = [ "." ]
   }