diff --git a/src/cmd_download.rs b/src/cmd_download.rs
index c39bdb2..50004af 100644
--- a/src/cmd_download.rs
+++ b/src/cmd_download.rs
@@ -11,6 +11,7 @@ lazy_static! {
         let mut s = HashSet::new();
         s.insert("if-none-match");
         s.insert("if-modified-since");
+        s.insert("accept-encoding");
         s
     };
 }
@@ -27,12 +28,16 @@ impl Command for CommandDownload {
 
     fn run(&self, _arg_matches: &ArgMatches, sub_arg_matches: &ArgMatches) -> CommandError {
         let file_name = sub_arg_matches.value_of("FILE_NAME").unwrap();
+        info!("Reading har: {}", file_name);
         let har_str = fs::read_to_string(file_name)?;
+        info!("Parsing har: {}", file_name);
         let har: Har = serde_json::from_str(&har_str)?;
 
+        info!("Getting har: {}", file_name);
         har.log.pages.iter().for_each(|page| {
             info!("Start download page_id: {}, title: {}", page.id, page.title);
-            har.downlaod_page(page, Box::new(|_har: &Har, _page_id: &str, _har_page: &HarPage, har_entry: &HarEntry| {
+
+            har.downlaod_page(page, Box::new(|_har: &Har, _page_id: &str, har_page: &HarPage, har_entry: &HarEntry| {
                 info!("Processing url: {}", har_entry.request.url);
                 let client = match reqwest::blocking::ClientBuilder::new().build() {
                     Ok(c) => c, Err(e) => {
@@ -71,8 +76,13 @@ impl Command for CommandDownload {
                         return;
                     },
                 };
-                println!("GET {}, {} bytes", har_reqeust.url, bs.len());
-                // todo!(); // write file
+                let base_parts = normalize_url_to_path(&har_page.title, "_");
+                let base_path = to_base_path(&base_parts);
+                let base_path_part_count = base_parts.len() - 1;
+                let resolved_name = resolve_name(&base_path, base_path_part_count, &har_reqeust.url, "index.html");
+
+                println!("GET {}, --> {}, {} bytes", har_reqeust.url, resolved_name, bs.len());
+                write_file(&resolved_name, &bs);
             }))
         });
 
@@ -80,12 +90,40 @@ impl Command for CommandDownload {
     }
 }
 
-fn _resolve_name(_base: &str, url: &str) -> String {
-    let _url_to_path = _normalize_url_to_path(url);
-   "".into()
+pub fn write_file(resolved_name: &str, bs: &[u8]) {
+    let splites = resolved_name.split("/").collect::<Vec<_>>();
+    if splites.len() > 1 {
+        let path_with_out_file_name = splites.iter()
+                                             .take(splites.len() - 1)
+                                             .map(|p| p.to_owned())
+                                             .collect::<Vec<_>>()
+                                             .join("/");
+        if let Err(e) = fs::create_dir_all(&path_with_out_file_name) {
+            error!("Create dir: {}, failed: {}", path_with_out_file_name, e);
+        }
+    }
+    if let Err(e) = fs::write(resolved_name, bs) {
+        error!("Write file: {}, failed: {}", resolved_name, e);
+    }
 }
 
-fn _normalize_url_to_path(url: &str) -> Vec<String> {
+pub fn to_base_path(parts: &[String]) -> String {
+    let parts_len = parts.len();
+    parts.iter().take(parts_len - 1).map(|p| p.to_owned()).collect::<Vec<_>>().join("/") + "/"
+}
+
+pub fn resolve_name(base_path: &str, base_path_part_count: usize, url: &str, default_index: &str) -> String {
+    let url_to_path = normalize_url_to_path(url, default_index);
+    let url_to_path_str = url_to_path.join("/");
+
+    if url_to_path_str.starts_with(base_path) {
+        url_to_path.iter().skip(base_path_part_count).map(|p| p.to_owned()).collect::<Vec<_>>().join("/")
+    } else {
+        url_to_path_str
+    }
+}
+
+pub fn normalize_url_to_path(url: &str, default_index: &str) -> Vec<String> {
     let mut ret = vec![];
     let parsed_url = match Url::parse(url) {
         Ok(u) => u, Err(e) => {
@@ -114,5 +152,12 @@ fn _normalize_url_to_path(url: &str) -> Vec<String> {
         }
     }
 
-    ret
+    if let Some(last) = ret.last() {
+        if last.is_empty() && !default_index.is_empty() {
+            ret.pop();
+            ret.push(default_index.into());
+        }
+    }
+
+    ret.iter().filter(|p| !p.is_empty()).map(|p| p.to_owned()).collect::<Vec<_>>()
 }
diff --git a/src/har.rs b/src/har.rs
index 7d76447..9020a25 100644
--- a/src/har.rs
+++ b/src/har.rs
@@ -105,7 +105,6 @@ impl Har {
             warn!("Not matched url: {}", e.request.url);
             false
         }).for_each(|e| {
-            info!("Processing url: {}", e.request.url);
             callback(&self, page_id, har_page, e);
         });
     }