diff --git a/services/etc/param/ohos.para b/services/etc/param/ohos.para
index 3fff19477fd999238831ae2597d3e05bcf99a3e4..3234edcfd43311ce74cc90d3b2a551088d93eb3f 100755
--- a/services/etc/param/ohos.para
+++ b/services/etc/param/ohos.para
@@ -30,7 +30,7 @@ const.build.product=default
 const.product.hardwareversion=default
 const.product.bootloader.version=bootloader
 const.product.cpu.abilist=default
-const.product.software.version=OpenHarmony 3.2.6.2
+const.product.software.version=OpenHarmony 3.2.6.3
 const.product.incremental.version=default
 const.product.firstapiversion=1
 const.product.build.type=default