diff --git a/Dockerfile b/Dockerfile
index 6e8acef..3006261 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,2 +1,11 @@
+# Use the official Nginx image as the base image
 FROM nginx:alpine
+
+# Copy the local files to the Nginx default directory
 COPY . /usr/share/nginx/html
+
+# Expose port 80
+EXPOSE 80
+
+# Start Nginx when the container launches
+CMD ["nginx", "-g", "daemon off;"]# Use the official Nginx image as the base image
\ No newline at end of file