Update Dockerfile

Dockerfile

@@ -1,4 +1,4 @@
-FROM ymlisoft/kkfileview
+FROM ymlisoft/kkfileview:4.4.0
 
 USER root
 
@@ -9,8 +9,7 @@ RUN apt-get update && apt-get install -y \
     xvfb \
     && rm -rf /var/lib/apt/lists/*
 
-# 环境变量
-ENV SERVER_PORT=7860
+ENV SERVER_PORT=8012
 ENV KKFILEVIEW_SECURITY_TRUST_HOST=default
 ENV AUTH_USERNAME=admin
 ENV AUTH_PASSWORD=123456
@@ -26,7 +25,7 @@ RUN rm -f /etc/nginx/sites-enabled/default && \
     auth_basic_user_file /etc/nginx/.htpasswd;\n\
 \n\
     location / {\n\
-        proxy_pass http://127.0.0.1:7860;\n\
+        proxy_pass http://127.0.0.1:8012;\n\
         proxy_set_header Host $host;\n\
         proxy_set_header X-Real-IP $remote_addr;\n\
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;\n\
@@ -43,7 +42,7 @@ set -e\n\
 echo "=== kkFileView with Password Protection ==="\n\
 echo ""\n\
 \n\
-# 创建密码文件（使用环境变量）\n\
+# 创建密码文件\n\
 echo "Creating password file..."\n\
 htpasswd -cb /etc/nginx/.htpasswd "$AUTH_USERNAME" "$AUTH_PASSWORD"\n\
 echo "✓ Username: $AUTH_USERNAME"\n\
@@ -58,15 +57,17 @@ sleep 2\n\
 echo "✓ Xvfb started"\n\
 echo ""\n\
 \n\
-# 启动 kkFileView（后台）\n\
-echo "Starting kkFileView on port 78607860..."\n\
-/opt/kkFileView/bin/kkFileView --server.port=7860 &\n\
+# 启动 kkFileView（后台运行在 8012）\n\
+echo "Starting kkFileView on port 8012..."\n\
+/opt/kkFileView/bin/kkFileView --server.port=8012 >/tmp/kkfileview.log 2>&1 &\n\
 KKFILEVIEW_PID=$!\n\
 echo "✓ kkFileView PID: $KKFILEVIEW_PID"\n\
-sleep 5\n\
-echo ""\n\
 \n\
-# 启动 Nginx（前台）\n\
+# 等待 kkFileView 启动\n\
+echo "Waiting for kkFileView to be ready..."\n\
+sleep 10\n\
+\n\
+# 启动 Nginx）\n\
 echo "Starting Nginx on port 7860..."\n\
 echo "✓ Ready! Access with username and password"\n\
 echo ""\n\