diff --git a/docker/docker-entrypoint.sh b/docker/docker-entrypoint.sh
index d8105355..20b852e4 100755
--- a/docker/docker-entrypoint.sh
+++ b/docker/docker-entrypoint.sh
@@ -8,7 +8,8 @@ echo -e "======================1. 检测配置文件========================\n"
 make_dir /etc/nginx/conf.d
 make_dir /run/nginx
 cp -fv $nginx_conf /etc/nginx/nginx.conf
-envsubst '${qlBaseUrl}' < $nginx_app_conf > /etc/nginx/conf.d/front.conf
+cp -fv $nginx_app_conf /etc/nginx/conf.d/front.conf
+sed -i "s,QL_BASE_URL,${qlBaseUrl},g" /etc/nginx/conf.d/front.conf
 pm2 l &>/dev/null
 echo
 
diff --git a/docker/front.conf b/docker/front.conf
index 368e83ab..46757715 100644
--- a/docker/front.conf
+++ b/docker/front.conf
@@ -16,14 +16,14 @@ server {
   root /ql/static/dist;
   ssl_session_timeout 5m;
 
-  location ${ql_base_url}api/public {
+  location QL_BASE_URL/api/public {
     proxy_set_header Host $http_host;
     proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     proxy_pass http://publicApi/api/public/;
   }
 
-  location ${ql_base_url}api {
+  location QL_BASE_URL/api {
     proxy_set_header Host $http_host;
     proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
@@ -33,7 +33,7 @@ server {
     proxy_set_header Connection $connection_upgrade;
   }
 
-  location ${ql_base_url}open {
+  location QL_BASE_URL/open {
     proxy_set_header Host $http_host;
     proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
@@ -49,9 +49,9 @@ server {
   gzip_buffers 16 8k;
   gzip_http_version 1.0;
 
-  location ${ql_base_url} {
+  location QL_BASE_URL/ {
     index index.html index.htm;
-    try_files $uri $uri/ ${ql_base_url}index.html;
+    try_files $uri $uri/ QL_BASE_URL/index.html;
   }
 
   location ~ .*\.(html)$ {
diff --git a/shell/check.sh b/shell/check.sh
index 5b58b47f..b9ad458a 100644
--- a/shell/check.sh
+++ b/shell/check.sh
@@ -30,7 +30,8 @@ copy_dep() {
 
   echo -e "---> 2. 复制nginx配置文件\n"
   cp -fv $nginx_conf /etc/nginx/nginx.conf
-  envsubst '${qlBaseUrl}' < $nginx_app_conf > /etc/nginx/conf.d/front.conf
+  cp -fv $nginx_app_conf /etc/nginx/conf.d/front.conf
+  sed -i "s,QL_BASE_URL,${qlBaseUrl},g" /etc/nginx/conf.d/front.conf
   echo -e "---> 配置文件复制完成\n"
 }
 
diff --git a/shell/share.sh b/shell/share.sh
index b44df92b..d29f4cc8 100755
--- a/shell/share.sh
+++ b/shell/share.sh
@@ -67,7 +67,7 @@ import_config() {
     [[ -f $file_config_user ]] && . $file_config_user
     [[ -f $file_env ]] && . $file_env
 
-    ql_base_url=${QlBaseUrl:-"/"}
+    ql_base_url=${QlBaseUrl:-""}
     command_timeout_time=${CommandTimeoutTime:-"1h"}
     proxy_url=${ProxyUrl:-""}
     file_extensions=${RepoFileExtensions:-"js py"}