diff --git a/tool/store-helper/ss-launcher b/tool/store-helper/ss-launcher
index a347a3d..3d3ad7b 100755
--- a/tool/store-helper/ss-launcher
+++ b/tool/store-helper/ss-launcher
@@ -1,52 +1,19 @@
 #!/bin/bash
-# ===== Log =====
-# log.info xxx
-# log.warn xxx
-# log.info xxx
-# log.debug xxx
-# 带颜色的echo
-function log.color_output() {
-    local color=$1
-    shift 1
-
-    echo >&2 -e "\033[${color}m$@\033[0m"
-    return 0
-}
-
-# Log is named without prefix "utils." for convenience
-# Usage: log.log <level> ...content
-function log.log() {
-    if [[ $# < 2 ]]; then
-        return -1
-    fi
-
-    local level=$1
-    shift 1
-
-    case $level in
-    error) log.color_output "0;31" "[ERROR] $@" ;;
-    warn) log.color_output "1;33" "[WARN] $@" ;;
-    info) log.color_output "1;37" "[INFO] $@" ;;
-    debug) log.color_output "1;30" "[DEBUG] $@" ;;
-    esac
-
-    return 0
-}
-
-function log.error() { log.log "error" "$@"; }
-function log.warn() { log.log "warn" $@; }
-function log.info() { log.log "info" $@; }
-function log.debug() { log.log "debug" $@; }
+log.warn() { echo -e "[\e[33mWARN\e[0m]:  \e[1m$*\e[0m"; }
+log.error()  { echo -e "[\e[31mERROR\e[0m]: \e[1m$*\e[0m"; }
+log.info() { echo -e "[\e[96mINFO\e[0m]:  \e[1m$*\e[0m"; }
+log.debug()  { echo -e "[\e[32mDEBUG\e[0m]: \e[1m$*\e[0m"; }
 
 
 function scan_desktop_file_log(){
 unset desktop_file_path
+package_name=$1
     for desktop_file_path in $(dpkg -L "$1" |grep /usr/share/applications/ | awk '/\.desktop$/ {print}'); do
 	if [ "$(cat $desktop_file_path | grep NoDisplay=true)" = "" ];then
 	log.info "$desktop_file_path is found."
 	fi
     done
-	for desktop_file_path in $(dpkg -L "$1" |grep /opt/apps/$package_name/entries/applications | awk '/\.desktop$/ {print}'); do
+	for desktop_file_path in $(dpkg -L "$1" |grep /opt/apps/$package_name/entries/applications/ | awk '/\.desktop$/ {print}'); do
 	if [ "$(cat $desktop_file_path | grep NoDisplay=true)" = "" ];then
 	log.info "$desktop_file_path is found."
 	fi