diff --git a/services/etc/ohos.para b/services/etc/ohos.para
index 31aaf40caa810ef0cda22c0603979023c2523ff1..aa8dbb023bf05b8b81de0b6bfe44e8c877d2c263 100755
--- a/services/etc/ohos.para
+++ b/services/etc/ohos.para
@@ -33,4 +33,9 @@ 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