diff --git a/Dockerfile b/Dockerfile
index 2e36450..33fade1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,30 +1,27 @@
-# nginx-gunicorn-flask
+FROM python:3.11-alpine AS build
 
-FROM ubuntu:latest
-MAINTAINER Hiller Liao <hillerliao@163.com>
+WORKDIR /app
 
-ENV DEBIAN_FRONTEND noninteractive
+COPY requirements.txt ./
+RUN pip install -r requirements.txt
 
-RUN apt-get update
-RUN apt-get install -y python3 python3-pip python3-virtualenv nginx supervisor
-
-# Setup flask application
-RUN mkdir -p /app
-COPY . /app
-RUN pip install -r /app/requirements.txt -i https://mirrors.aliyun.com/pypi/simple
+COPY . .
 RUN pip install gunicorn
-# RUN pip install git+https://github.com/getsyncr/notion-sdk.git
 
-# Setup nginx 
-RUN rm /etc/nginx/sites-enabled/default
-COPY flask.conf /etc/nginx/sites-available/
-RUN ln -s /etc/nginx/sites-available/flask.conf /etc/nginx/sites-enabled/flask.conf
-RUN echo "daemon off;" >> /etc/nginx/nginx.conf
+FROM python:3.11-alpine AS runtime
+
+WORKDIR /app
+
+# 复制并安装gunicorn
+COPY --from=build /app/requirements.txt .
+RUN pip install -r requirements.txt
+RUN pip install Flask-Caching
+
+# 复制应用代码
+COPY --from=build /app .
 
-# Setup supervisord
-RUN mkdir -p /var/log/supervisor
-COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
-COPY gunicorn.conf /etc/supervisor/conf.d/gunicorn.conf
+# 设置用户和端口    
+USER 1000:1000
+EXPOSE 5000
 
-# Start processes
-CMD ["/usr/bin/supervisord"]
+ENTRYPOINT ["gunicorn", "-w", "4", "-b", ":5000", "main:app"]
diff --git a/rsshub/blueprints/main.py b/rsshub/blueprints/main.py
index cdcc2f8..2fa116a 100644
--- a/rsshub/blueprints/main.py
+++ b/rsshub/blueprints/main.py
@@ -21,17 +21,21 @@ def feeds():
 
 @bp.app_template_global()
 def filter_content(ctx):
-    include_title = request.args.get('include_title')
-    include_description = request.args.get('include_description')
-    exclude_title = request.args.get('exclude_title')
-    exclude_description = request.args.get('exclude_description')
-    limit = request.args.get('limit', type=int)
     items = ctx['items'].copy()
-    items = [item for item in items if include_title in item['title']] if include_title else items
-    items = [item for item in items if include_description in item['description']] if include_description else items
-    items = [item for item in items if exclude_title not in item['title']] if exclude_title else items
-    items = [item for item in items if exclude_description not in item['description']] if exclude_description else items
-    items = items[:limit] if limit else items
+    if 'include_title' in request.args:
+        include_titles = request.args['include_title'].split('|') 
+        items = [item for item in items if any(title in item['title'] for title in include_titles)]
+    if 'exclude_title' in request.args:
+        exclude_titles = request.args['exclude_title'].split('|')
+        items = [item for item in items if all(title not in item['title'] for title in exclude_titles)]
+    if 'include_description' in request.args:
+        include_description = request.args['include_description'].split('|')
+        items = [item for item in items if any(description in item['description'] for description in include_description)]
+    if 'exclude_description' in request.args:
+        exclude_description = request.args['exclude_description'].split('|')
+        items = [item for item in items if all(description not in item['description'] for description in exclude_description)]
+    if 'limit' in request.args:
+        items = items[:int(request.args['limit'])]
     ctx = ctx.copy()
     ctx['items'] = items
     return ctx
@@ -320,4 +324,4 @@ def tadoku_books(category=''):
 def rss_filter():
     from rsshub.spiders.rssfilter.filter import ctx
     feed_url = request.args.get("feed")
-    return render_template('main/atom.xml', **filter_content(ctx(feed_url)))
\ No newline at end of file
+    return render_template('main/atom.xml', **filter_content(ctx(feed_url)))