diff --git a/shadowsocks-libev-debian.sh b/shadowsocks-libev-debian.sh
index 314d94c..08bd2fc 100644
--- a/shadowsocks-libev-debian.sh
+++ b/shadowsocks-libev-debian.sh
@@ -327,7 +327,7 @@ download() {
         echo -e "[${green}Info${plain}] ${filename} [found]"
     else
         echo -e "[${green}Info${plain}] ${filename} not found, download now..."
-        wget --no-check-certificate -cq -t3 -T3 -O ${1} ${2}
+        wget --no-check-certificate -cq -t3 -T60 -O ${1} ${2}
         if [ $? -eq 0 ]; then
             echo -e "[${green}Info${plain}] ${filename} download completed..."
         else
diff --git a/shadowsocks-libev.sh b/shadowsocks-libev.sh
index fbb06ee..6824b56 100644
--- a/shadowsocks-libev.sh
+++ b/shadowsocks-libev.sh
@@ -344,7 +344,7 @@ download() {
         echo -e "[${green}Info${plain}] ${filename} [found]"
     else
         echo -e "[${green}Info${plain}] ${filename} not found, download now..."
-        wget --no-check-certificate -cq -t3 -T3 -O ${1} ${2}
+        wget --no-check-certificate -cq -t3 -T60 -O ${1} ${2}
         if [ $? -eq 0 ]; then
             echo -e "[${green}Info${plain}] ${filename} download completed..."
         else