diff --git a/Dockerfile b/Dockerfile
index b887c48..5af18af 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,9 +3,6 @@ FROM nginx:1.23
 # 维护者信息
 MAINTAINER shuai.niu@foxmail.com
 
-# 设置环境变量
-ENV PROD_API_URL http://localhost:8080
-
 # 拷贝前端工程文件
 ADD dist/ /usr/share/nginx/html/