Update Dockerfile

Dockerfile

@@ -51,10 +51,9 @@ ENV SERVER_PORT=8012 \
 RUN mkdir -p /var/log/kkfileview /opt/kkFileView/file && \
     chmod -R 755 /var/log/kkfileview /opt/kkFileView
 
-# 4. Nginx 配置（性能优化版 - 以 root 运行）
+# 4. Nginx 配置
 RUN rm -rf /etc/nginx/sites-enabled/* /etc/nginx/conf.d/* && \
     printf 'worker_processes 2;\n\
-worker_processes 2;\n\
 worker_cpu_affinity 01 10;\n\
 worker_priority -5;\n\
 worker_rlimit_nofile 65535;\n\