diff --git a/services/etc/param/ohos_const/ohos.para b/services/etc/param/ohos_const/ohos.para
index 22a730119f0942ba417b667030e12135b169fb81..3f75c5be6a4203e04d91ce2e375d1b7218187951 100755
--- a/services/etc/param/ohos_const/ohos.para
+++ b/services/etc/param/ohos_const/ohos.para
@@ -12,5 +12,5 @@
 # limitations under the License.
 const.ohos.version.security_patch=2025/03/01
 const.ohos.releasetype=Beta1
-const.ohos.apiversion=16
+const.ohos.apiversion=18
 const.ohos.fullname=OpenHarmony-5.1.0.54
\ No newline at end of file
diff --git a/services/etc_lite/param/ohos_const/ohos.para b/services/etc_lite/param/ohos_const/ohos.para
index 97b79340b1c2a997417a6a8601165987ac64a320..635cbce6a904df3bc18ba4df2841b0dd9e0f1abb 100755
--- a/services/etc_lite/param/ohos_const/ohos.para
+++ b/services/etc_lite/param/ohos_const/ohos.para
@@ -12,6 +12,6 @@
 # limitations under the License.
 
 const.ohos.releasetype=Beta1
-const.ohos.apiversion=16
+const.ohos.apiversion=18
 const.ohos.version.security_patch=2025/03/01
 const.ohos.fullname=OpenHarmony-5.1.0.54
\ No newline at end of file