diff --git a/apps/mixbox/config/mixbox.uci b/apps/mixbox/config/mixbox.uci
index 6ddec1d..cc74bd4 100644
--- a/apps/mixbox/config/mixbox.uci
+++ b/apps/mixbox/config/mixbox.uci
@@ -3,5 +3,5 @@ appname="mixbox"
 needver=""
 supports="linux_arm,linux_mips,linux_x86_64"
 appinfo="一款支持多平台，多架构的Shell工具箱"
-newinfo="新增base64_encode工具"
-version="0.1.9.2"
+newinfo="修复插件安装失败的bug"
+version="0.1.9.3"
diff --git a/apps/mixbox/scripts/helper.sh b/apps/mixbox/scripts/helper.sh
index e9d295b..25788b2 100644
--- a/apps/mixbox/scripts/helper.sh
+++ b/apps/mixbox/scripts/helper.sh
@@ -13,10 +13,10 @@ wgetsh() {
 		result1=$(curl -skL --connect-timeout 10 -m 20 -w %{http_code} -o "${mbtmp}/${wgetfilename}" "$wgeturl")
 	else
 		wget-ssl -q --no-check-certificate --tries=1 --timeout=10 -O "${mbtmp}/${wgetfilename}" "$wgeturl"
-		[ $? -eq 0 ] && result="200"
+		[ $? -eq 0 ] && result1="200"
 	fi
 	[ -f "${mbtmp}/${wgetfilename}" ] && result2=$(du -sh "${mbtmp}/${wgetfilename}" 2> /dev/null | awk '{print$1}')
-	if [ "$result" = "200" ] && [ "$result2" != '0' ]; then
+	if [ "$result1" = "200" ] && [ "$result2" != '0' ]; then
 		chmod +x ${mbtmp}/${wgetfilename} > /dev/null 2>&1
 		mv -f ${mbtmp}/${wgetfilename} $wgetfilepath > /dev/null 2>&1
 		return 0