Update Dockerfile

Dockerfile

@@ -19,10 +19,10 @@ USER coder
 # 设置环境变量
 ENV PASSWORD="MW325R...XP"
 ENV TZ=Asia/Shanghai
-RUN PASSWORD="MW325R...XP" code-server
+RUN PASSWORD="MW325R...XP"
 
 # 暴露code-server默认端口
 EXPOSE 8080
 
 # 启动命令
-CMD ["code-server", "--bind-addr", "0.0.0.0:8080", "--auth", "password"]
+CMD ["PASSWORD='MW325R...XP'", code-server", "--bind-addr", "0.0.0.0:8080", "--auth", "password"]