diff --git a/appmanage/Dockerfile b/appmanage/Dockerfile
index d6cf741e..ef28a3a5 100644
--- a/appmanage/Dockerfile
+++ b/appmanage/Dockerfile
@@ -10,7 +10,7 @@ COPY static ./static
 COPY requirements.txt main.py  ./
 RUN apt update
 
-# Install supervisords
+# Install supervisord
 RUN apt install -y supervisor
 COPY config/supervisord.conf /etc/supervisor/conf.d/supervisord.conf
 COPY config/cmd.sh /cmd.sh
diff --git a/appmanage/api/utils/docker.py b/appmanage/api/utils/docker.py
index f65b941b..4d252be6 100644
--- a/appmanage/api/utils/docker.py
+++ b/appmanage/api/utils/docker.py
@@ -166,7 +166,8 @@ def check_app_url(customer_app_name):
     myLogger.info_logger("Checking app url...")
     # 如果app的.env文件中含有HTTP_URL项目,需要如此设置 HTTP_URL=ip:port
     env_path = "/data/apps/" + customer_app_name + "/.env"
-    if list(read_env(env_path, "APP_URL_REPLACE").values())[0] == "true":
+    env_map = get_map(env_path)
+    if env_map.get("APP_URL_REPLACE") == "true":
         myLogger.info_logger(customer_app_name + "need to change app url...")
         app_url = list(read_env(env_path, "APP_URL").values())[0]
         ip = "localhost"