diff --git a/services/etc/ohos.para b/services/etc/ohos.para
index 31aaf40caa810ef0cda22c0603979023c2523ff1..9e1d571f0a50183aa6e9f1fdcb36725375e92897 100755
--- a/services/etc/ohos.para
+++ b/services/etc/ohos.para
@@ -33,4 +33,7 @@ ro.secure=1
 security.perf_harden=1
 ro.allow.mock.location=0
 ro.debuggable=1
+ro.build.characteristics="Default"
+ro.product.model="ohos"
+ro.product.name="OpenHarmony 2.0 Canary"
 persist.sys.usb.config=hdc