diff --git a/b/backlight/DEFAULTS b/b/backlight/DEFAULTS
new file mode 100644
index 0000000000000000000000000000000000000000..d4715c1c8b6699323c1deb30135af22faab4805a
--- /dev/null
+++ b/b/backlight/DEFAULTS
@@ -0,0 +1,9 @@
+submit:
+- command: testbox=vm-2p16g os=openeuler os_version=20.03 os_mount=cifs os_arch=aarch64 api-avx2neon.yaml
+  branches:
+  - master
+  - next
+- command: testbox=vm-2p16g os=openeuler os_version=20.03 os_mount=cifs os_arch=aarch64 other-avx2neon.yaml
+  branches:
+  - branch_name_a
+  - branch_name_b