diff --git a/docker-compose.development.yml b/docker-compose.development.yml
index 3b8e34f..531f1a5 100644
--- a/docker-compose.development.yml
+++ b/docker-compose.development.yml
@@ -51,6 +51,7 @@ services:
     ports:
       - "80:80"
     environment:
+      - UOJ_PROTOCOL=http
       - DATABASE_HOST=uoj-db
       - DATABASE_PASSWORD=root
       - JUDGER_SOCKET_PORT=2333
diff --git a/docker-compose.yml b/docker-compose.yml
index eecbf52..f96fde1 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -46,6 +46,7 @@ services:
     ports:
       - "80:80"
     environment:
+      - UOJ_PROTOCOL=https
       - DATABASE_HOST=uoj-db
       - DATABASE_PASSWORD=root
       - JUDGER_SOCKET_PORT=2333
diff --git a/web/install.sh b/web/install.sh
index 2c7f7ad..74a6156 100644
--- a/web/install.sh
+++ b/web/install.sh
@@ -11,6 +11,7 @@ _salt0_="${SALT0:-$(genRandStr 32)}"
 _salt1_="${SALT1:-$(genRandStr 16)}"
 _salt2_="${SALT2:-$(genRandStr 16)}"
 _salt3_="${SALT3:-$(genRandStr 16)}"
+_uoj_protocol_="${UOJ_PROTOCOL:-http}"
 
 getAptPackage(){
     printf "\n\n==> Getting environment packages\n"
@@ -86,6 +87,7 @@ initProgress(){
     chown -R www-data:www-data /var/uoj_data
     #Replace password placeholders
     sed -i -e "s/salt0/$_salt0_/g" -e "s/salt1/$_salt1_/g" -e "s/salt2/$_salt2_/g" -e "s/salt3/$_salt3_/g" -e "s/_judger_socket_password_/$_judger_socket_password_/g" /var/www/uoj/app/.config.php
+	sed -i -e "s/'protocol' => 'http'/'protocol' => '$_uoj_protocol_',/g" /var/www/uoj/app/.config.php
     #Using cli upgrade to latest
     php /var/www/uoj/app/cli.php upgrade:latest
     #Start services