diff --git a/gensrc/script/gen_build_version.sh b/gensrc/script/gen_build_version.sh
index 25644824cd2f22..c75d3e48260e30 100755
--- a/gensrc/script/gen_build_version.sh
+++ b/gensrc/script/gen_build_version.sh
@@ -31,7 +31,7 @@ build_version_prefix="doris"
 build_version_major=2
 build_version_minor=0
 build_version_patch=15
-build_version_rc_version=""
+build_version_rc_version="1"
 
 if [[ -z "${build_version_rc_version}" ]]; then
     build_version="${build_version_prefix}-${build_version_major}.${build_version_minor}.${build_version_patch}"