diff --git a/generate_package.sh b/generate_package.sh
index 07c0d87..a6f328e 100755
--- a/generate_package.sh
+++ b/generate_package.sh
@@ -1,25 +1,31 @@
 #!/bin/bash -e
 
-readonly REPO_NAME="syscare"
-readonly REPO_PROVIDER="openeuler"
-readonly REPO_URL="https://gitee.com/$REPO_PROVIDER/$REPO_NAME"
-readonly REPO_BRANCH="openEuler-22.03"
+readonly SPEC_FILE="$(find . -name '*.spec' | head -n 1)"
+
+readonly REPO_NAME="$(basename ${SPEC_FILE} | sed 's/.spec//')"
+readonly REPO_URL="https://gitee.com/openeuler/${REPO_NAME}"
+readonly REPO_BRANCH="$(git branch --show-current | sed 's/-LTS.*//')"
+readonly REPO_VERSION="$(grep Version ${SPEC_FILE} | head -n 1 | awk -F ' ' '{print $NF}')"
+
+readonly PKG_NAME="${REPO_NAME}-${REPO_VERSION}"
+readonly PKG_DIR="$(realpath ./${PKG_NAME})"
+
+echo "Preparing..."
+rm -rf ./${REPO_NAME} ./${PKG_NAME}
+rm -f ./*.tar.gz
+
+echo "--------------------------"
+echo "Name:   ${REPO_NAME}"
+echo "Branch: ${REPO_BRANCH}"
+echo "--------------------------"
 
 echo "Cloning source code..."
-repo_version=$(grep "Version" "$REPO_NAME.spec" | head -n 1 | awk -F ' ' '{print $NF}')
-repo_dir="$REPO_NAME-$repo_version"
-
-rm -rf "$REPO_NAME" "$repo_dir"
-git clone "$REPO_URL"
-
-echo "Prepare build requirements..."
-pushd "$REPO_NAME"
-
-echo "Checking out dest branch..."
-git checkout "$REPO_BRANCH"
+git clone ${REPO_URL} -b ${REPO_BRANCH} ${PKG_NAME}
 
 echo "Vendoring dependencies..."
-cargo vendor --respect-source-config --sync Cargo.toml
+pushd ${PKG_DIR} > /dev/null
+
+cargo vendor --quiet --respect-source-config --sync Cargo.toml
 
 mkdir -p .cargo
 cat << EOF > .cargo/config.toml
@@ -30,14 +36,12 @@ replace-with = "vendored-sources"
 directory = "vendor"
 EOF
 
-popd
+popd > /dev/null
 
 echo "Compressing package..."
-mv "$REPO_NAME" "$repo_dir"
-tar -czf "$repo_dir.tar.gz" "$repo_dir"
+tar -czf ./${PKG_NAME}.tar.gz ${PKG_NAME}
 
 echo "Cleaning up..."
-rm -rf "$repo_dir"
+rm -rf ${PKG_DIR}
 
 echo "Done"
-
diff --git a/generate_patches.sh b/generate_patches.sh
index b0f1ee9..69e31b4 100755
--- a/generate_patches.sh
+++ b/generate_patches.sh
@@ -1,48 +1,47 @@
 #!/bin/bash -e
-readonly ROOT_DIR="$(dirname $(readlink -f ${BASH_SOURCE[0]}))"
 
 readonly SPEC_FILE="$(find . -name '*.spec' | head -n 1)"
+
 readonly REPO_NAME="$(basename ${SPEC_FILE} | sed 's/.spec//')"
+readonly REPO_URL="https://gitee.com/openeuler/${REPO_NAME}"
+readonly REPO_BRANCH="$(git branch --show-current | sed 's/-LTS.*//')"
 readonly REPO_VERSION="$(grep Version ${SPEC_FILE} | head -n 1 | awk -F ' ' '{print $NF}')"
-readonly REPO_REMOTE="origin"
 
 readonly PKG_NAME="${REPO_NAME}-${REPO_VERSION}"
-readonly PKG_DIR="${ROOT_DIR}/${PKG_NAME}"
-readonly PKG_BRANCH="$(git branch --show-current | sed 's/-LTS.*//')"
+readonly PKG_DIR="$(realpath ./${PKG_NAME})"
+
+readonly PATCH_DIR="$(pwd)"
 
 echo "Preparing..."
-# clean old files
-rm -f ${ROOT_DIR}/*.patch
 rm -rf ${PKG_DIR}
+rm -f ./*.patch
 
-# extract package
-tar -xf ${PKG_NAME}.tar.gz
+tar -xf ./${PKG_NAME}.tar.gz
 
-# fetch baseline
 pushd ${PKG_DIR} > /dev/null
-readonly PKG_BASELINE=$(git rev-parse --short HEAD)
+readonly REPO_BASELINE="$(git rev-parse --short HEAD)"
 popd > /dev/null
 
 echo "------------------------------"
-echo "Name:     ${PKG_NAME}"
-echo "Branch:   ${PKG_BRANCH}"
-echo "Baseline: ${PKG_BASELINE}"
+echo "Name:     ${REPO_NAME}"
+echo "Branch:   ${REPO_BRANCH}"
+echo "Baseline: ${REPO_BASELINE}"
 echo "------------------------------"
 
 echo "Syncing with remote..."
 pushd ${PKG_DIR} > /dev/null
-git fetch ${REPO_REMOTE}
+git fetch origin
 popd > /dev/null
 
 echo "Generating patches..."
 # format patches
 pushd ${PKG_DIR} > /dev/null
-git checkout -q ${REPO_REMOTE}/${PKG_BRANCH}
-git format-patch -qN -o ${ROOT_DIR} ${PKG_BASELINE}
+git checkout -q origin/${REPO_BRANCH}
+git format-patch -qN -o ${PATCH_DIR} ${REPO_BASELINE}
 popd > /dev/null
 
 # print patch list
-patch_list="$(find ${ROOT_DIR} -maxdepth 1 -name "*.patch" | sort)"
+patch_list="$(find . -maxdepth 1 -name "*.patch" | sort)"
 for patch_file in ${patch_list}; do
     patch_name="$(basename ${patch_file})"
     patch_id="$(echo ${patch_name} | awk -F '-' '{print $1}')"