diff --git a/oedp/build/build.sh b/oedp/build/build.sh
index b59d30a5a5f25564b54236f56c953c2e9c8570c1..0f321afdada01ec70c306d9ea356a9603e8ba3f1 100644
--- a/oedp/build/build.sh
+++ b/oedp/build/build.sh
@@ -16,7 +16,7 @@ set -ex
 source $(dirname $0)/constants.sh
 if [ ! -z $1 ]; then
     [ ! -d "$(dirname $1)" ] && mkdir "$(dirname $1)"
-    exec >> "$1" 2>&1
+    exec >>"$1" 2>&1
 fi
 
 echo -e "\e[1;32m [INFO] Start to build RPM \e[0m"
@@ -43,4 +43,4 @@ echo -e "\e[1;32m [INFO] RPM is stored in ${STORAGE_DIR}/${sub_dir}/${rpm_name}
 
 echo -e "\e[1;32m [INFO] Start to clean up environment \e[0m"
 [ -d "${PACKING_DIR}" ] && rm -rf "${PACKING_DIR}"
-echo -e "\e[1;32m [INFO] Clean up environment successfully \e[0m"
\ No newline at end of file
+echo -e "\e[1;32m [INFO] Clean up environment successfully \e[0m"
diff --git a/oedp/build/constants.sh b/oedp/build/constants.sh
index 93b59f0e2617b6bfc96c7a2d6fe973e74b116198..7a92aaff055e3e308b4c17ed117ab9f91db688d1 100644
--- a/oedp/build/constants.sh
+++ b/oedp/build/constants.sh
@@ -27,4 +27,4 @@ BUILD_SCRIPT_DIR="${PROJECT_DIR}"/build
 TEMP_DIR="${PROJECT_DIR}"/temp
 # 打包目录
 PACKING_DIR_NAME=oedp-1.1.4
-PACKING_DIR="${TEMP_DIR}/${PACKING_DIR_NAME}"
\ No newline at end of file
+PACKING_DIR="${TEMP_DIR}/${PACKING_DIR_NAME}"
diff --git a/oedp/build/pack.sh b/oedp/build/pack.sh
index 3022f3372b6ca5e02263492c7219d05e02718e17..3610400981ffe5d8a10c0fcddb56e71addec3822 100644
--- a/oedp/build/pack.sh
+++ b/oedp/build/pack.sh
@@ -32,4 +32,4 @@ echo -e "\e[1;32m [INFO] Start to pack source code \e[0m"
 cd "${TEMP_DIR}"
 [ -f "${PACKING_DIR_NAME}.tar.gz" ] && rm -f "${PACKING_DIR_NAME}.tar.gz"
 tar czf "${PACKING_DIR_NAME}.tar.gz" "${PACKING_DIR_NAME}"
-echo -e "\e[1;32m [INFO] Source code packed successfully \e[0m"
\ No newline at end of file
+echo -e "\e[1;32m [INFO] Source code packed successfully \e[0m"