diff --git a/pkg/cloudcommon/db/archs.go b/pkg/cloudcommon/db/archs.go
index 6ab67d8f64..14424544ec 100644
--- a/pkg/cloudcommon/db/archs.go
+++ b/pkg/cloudcommon/db/archs.go
@@ -42,11 +42,11 @@ func (manager *SMultiArchResourceBaseManager) ListItemFilter(
 	if len(query.OsArch) > 0 {
 		if query.OsArch == compute.OS_ARCH_X86 {
 			q = q.Filter(sqlchemy.OR(
-				sqlchemy.Equals(q.Field("os_arch"), query.OsArch),
+				sqlchemy.Startswith(q.Field("os_arch"), query.OsArch),
 				sqlchemy.IsNullOrEmpty(q.Field("os_arch")),
 			))
 		} else {
-			q = q.Equals("os_arch", query.OsArch)
+			q = q.Startswith("os_arch", query.OsArch)
 		}
 	}
 	return q, nil