diff --git a/anolis/configs/scripts/export_configs.sh b/anolis/configs/scripts/export_configs.sh
index 67880c39fc61722233b237d5794ce005b59293eb..a52e8016b11b2aef450d047a4e3e129ddd3ee3f4 100644
--- a/anolis/configs/scripts/export_configs.sh
+++ b/anolis/configs/scripts/export_configs.sh
@@ -14,7 +14,7 @@ LEVEL_INFO=${DIST_OUTPUT}/level_info
 
 mkdir -p ${DIST_OUTPUT}
 
-sh ${SCRIPT_DIR}/generate_configs.sh | tee ${FILE_LIST}
+bash ${SCRIPT_DIR}/generate_configs.sh | tee ${FILE_LIST}
 
 python3 ${SCRIPT_DIR}/anolis_kconfig.py collect_level --top_dir ${BASE_CONFIG_DIR} \
     --dist ${DIST_CONFIG_KERNEL_NAME}  > ${LEVEL_INFO}
@@ -26,4 +26,4 @@ python3 ${SCRIPT_DIR}/anolis_kconfig.py export \
         --output ${DIST_OUTPUT}/configs.xlsx\
         ${files}
 
-echo "* file generated: ${DIST_OUTPUT}/configs.xlsx"
+echo "* file generated: ${DIST_OUTPUT}/configs.xlsx"
\ No newline at end of file
diff --git a/anolis/configs/scripts/generate_configs.sh b/anolis/configs/scripts/generate_configs.sh
index 90617cd7bd5fb9316bf097cd18f7f6d4f1a1e4a5..70318d5d74772b66a302066fb14b13162606ae7e 100644
--- a/anolis/configs/scripts/generate_configs.sh
+++ b/anolis/configs/scripts/generate_configs.sh
@@ -30,9 +30,9 @@ else
     done
 fi
 
-sh ${DIST_OUTPUT}/generate.sh | tee ${FILE_LIST}
+bash ${DIST_OUTPUT}/generate.sh | tee ${FILE_LIST}
 
 if [ "x${DIST_DO_GENERATE_DOT_CONFIG}" = "xY" ]; then
     file=$(cat ${FILE_LIST} | grep "processed" | awk '{print $4}' | head -1)
     cp -f ${file} ${DIST_SRCROOT}.config
-fi
+fi
\ No newline at end of file
diff --git a/anolis/configs/scripts/modify_config.sh b/anolis/configs/scripts/modify_config.sh
index 774bc183bd7b22c5b20e9e5a22fd96eafda0b083..b52067613ae802be7e241bbad7d66678ed60032d 100644
--- a/anolis/configs/scripts/modify_config.sh
+++ b/anolis/configs/scripts/modify_config.sh
@@ -100,7 +100,7 @@ function add_new_configs() {
 
 function refresh_configs() {
     echo "refresh configs"
-    sh ${SCRIPT_DIR}/update_configs.sh
+    bash ${SCRIPT_DIR}/update_configs.sh
 }
 
 CHECK_FOUND_FILE=0
@@ -136,4 +136,4 @@ function main() {
     check_config
 }
 
-main
+main
\ No newline at end of file
diff --git a/anolis/configs/scripts/update_configs.sh b/anolis/configs/scripts/update_configs.sh
index 451b7394eaab17c02ba7136521bb3ad928a09b1c..e5566dbc32eae2c1316c4e2a7c2dbf1a1348abda 100644
--- a/anolis/configs/scripts/update_configs.sh
+++ b/anolis/configs/scripts/update_configs.sh
@@ -42,7 +42,7 @@ function prepare_env() {
 function generate_configs() {
     # log "collect all old configs..."
     # generate old config files
-    sh ${SCRIPT_DIR}/generate_configs.sh
+    bash ${SCRIPT_DIR}/generate_configs.sh
 }
 
 function split_new_configs() {
@@ -55,7 +55,7 @@ function split_new_configs() {
         --input_dir ${BASE_CONFIG_DIR} \
         --output_dir ${NEW_CONFIG_DIR} \
         --src_root ${DIST_SRCROOT} ${DIST_OUTPUT}/kconfig_import > ${DIST_OUTPUT}/import.sh
-    sh -e ${DIST_OUTPUT}/import.sh
+    bash -e ${DIST_OUTPUT}/import.sh
 }
 
 function replace_with_new_configs() {
@@ -110,4 +110,4 @@ if [ -z "$DO_IMPORT_CONFIGS" ]; then
 fi
 split_new_configs
 replace_with_new_configs
-check_configs
+check_configs
\ No newline at end of file
diff --git a/anolis/genrpmtree.sh b/anolis/genrpmtree.sh
index 0812a96c2688da70ec8560034408fa60a8de9856..1a5dbfccc0fc9f2da48c934cf047f53f98121813 100644
--- a/anolis/genrpmtree.sh
+++ b/anolis/genrpmtree.sh
@@ -22,7 +22,7 @@ function do_prep() {
     git archive --format=tar --prefix="${pkgname}/" ${DIST_PKG_COMMIT_ID} | xz -T$(nproc) > ${DIST_RPMBUILDDIR_OUTPUT}/SOURCES/${pkgname}.tar.xz
     md5sum ${DIST_RPMBUILDDIR_OUTPUT}/SOURCES/${pkgname}.tar.xz > ${DIST_RPMBUILDDIR_OUTPUT}/SOURCES/download
     popd > /dev/null
-    DIST_OUTPUT=${DIST_RPMBUILDDIR_OUTPUT}/SPECS/ sh genspec.sh
+    DIST_OUTPUT=${DIST_RPMBUILDDIR_OUTPUT}/SPECS/ bash genspec.sh
 
     # the kconfigs of x86 and arm64 has been moved to kconfig baseline,
     # so use `make dist-configs` to generate them
@@ -57,4 +57,4 @@ function do_prep() {
     ${DIST_RPMBUILDDIR_OUTPUT}/SOURCES/kernel-${DIST_KERNELVERSION}-sw_64-8a-debug.config
 }
 
-do_prep
+do_prep
\ No newline at end of file