diff --git a/Cargo.lock b/Cargo.lock
index a4d6ea8..43b9531 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1550,7 +1550,7 @@ checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
 [[package]]
 name = "pingap"
-version = "0.1.2"
+version = "0.1.3"
 dependencies = [
  "async-trait",
  "base64 0.22.0",
diff --git a/Cargo.toml b/Cargo.toml
index 9f3b447..f73a9a4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,9 +1,9 @@
 [package]
 name = "pingap"
-version = "0.1.2"
+version = "0.1.3"
 authors = ["Tree Xie <tree.xie@outlook.com>"]
 edition = "2021"
-categories = ["http-server"]
+categories = ["network-programming", "web-programming::http-server"]
 keywords = ["proxy", "http", "gateway"]
 description = "A reverse proxy like nginx"
 license = "Apache-2.0"
diff --git a/TODO.md b/TODO.md
index b1ccd6b..0cae39a 100644
--- a/TODO.md
+++ b/TODO.md
@@ -16,3 +16,4 @@
 - [ ] status:499 for client abort
 - [x] support get pingap start time
 - [ ] custom error for pingora error
+- [ ] authentication for admin page
diff --git a/docs/introduction_zh.md b/docs/introduction_zh.md
index ae4b624..79c4869 100644
--- a/docs/introduction_zh.md
+++ b/docs/introduction_zh.md
@@ -40,24 +40,25 @@ Location支持配置对应的host与path规则，path支持以下的规则，权
 在server中会根据所添加的所有location列表，计算对应的权重重新排序，location的计算权限逻辑如下：
 
 ```rust
-pub fn get_weight(conf: &LocationConf) -> u8 {
+pub fn get_weight(&self) -> u32 {
     // path starts with
-    // = 8
-    // prefix(default) 4
-    // ~ 2
-    // host exist 1
-    let mut weighted: u8 = 0;
-    if let Some(path) = &conf.path {
+    // = 65536
+    // prefix(default) 32768
+    // ~ 16384
+    // host exist 8192
+    let mut weighted: u32 = 0;
+    if let Some(path) = &self.path {
         if path.starts_with('=') {
-            weighted += 8;
+            weighted += 65536;
         } else if path.starts_with('~') {
-            weighted += 2;
+            weighted += 16384;
         } else {
-            weighted += 4;
+            weighted += 32768;
         }
+        weighted += path.len() as u32;
     };
-    if conf.host.is_some() {
-        weighted += 1;
+    if self.host.is_some() {
+        weighted += 8192;
     }
     weighted
 }
diff --git a/src/proxy/location.rs b/src/proxy/location.rs
index 5e0257d..4e50dca 100644
--- a/src/proxy/location.rs
+++ b/src/proxy/location.rs
@@ -1,6 +1,7 @@
 use super::Upstream;
 use crate::cache::{convert_headers, HttpHeader};
 use crate::config::LocationConf;
+use pingora::http::{RequestHeader, ResponseHeader};
 use regex::Regex;
 use snafu::{ResultExt, Snafu};
 use std::sync::Arc;
@@ -134,12 +135,22 @@ impl Location {
         None
     }
     #[inline]
-    pub fn get_proxy_headers(&self) -> Option<Vec<HttpHeader>> {
-        self.proxy_headers.clone()
+    pub fn insert_proxy_headers(&self, header: &mut RequestHeader) {
+        if let Some(arr) = &self.proxy_headers {
+            for (k, v) in arr {
+                // v validate for HeaderValue, so always no error
+                let _ = header.insert_header(k, v);
+            }
+        }
     }
     #[inline]
-    pub fn get_header(&self) -> Option<Vec<HttpHeader>> {
-        self.headers.clone()
+    pub fn insert_headers(&self, header: &mut ResponseHeader) {
+        if let Some(arr) = &self.headers {
+            for (k, v) in arr {
+                // v validate for HeaderValue, so always no error
+                let _ = header.insert_header(k, v);
+            }
+        }
     }
 }
 
diff --git a/src/proxy/logger.rs b/src/proxy/logger.rs
index d1bced0..3c761ec 100644
--- a/src/proxy/logger.rs
+++ b/src/proxy/logger.rs
@@ -384,7 +384,7 @@ impl Parser {
 #[cfg(test)]
 mod tests {
     use super::Parser;
-    use crate::proxy::state::State;
+    use crate::state::State;
     use pingora::http::RequestHeader;
     use pretty_assertions::assert_eq;
     use std::collections::HashMap;
diff --git a/src/proxy/server.rs b/src/proxy/server.rs
index e191513..d786666 100644
--- a/src/proxy/server.rs
+++ b/src/proxy/server.rs
@@ -382,16 +382,9 @@ impl ProxyHttp for Server {
                 new_path = format!("{new_path}?{query}");
             }
             // TODO parse error
-            if let Ok(uri) = new_path.parse::<http::Uri>() {
-                header.set_uri(uri);
-            }
-        }
-        if let Some(arr) = lo.get_proxy_headers() {
-            for (k, v) in arr {
-                // v validate for HeaderValue, so always no error
-                let _ = header.insert_header(k, v);
-            }
+            let _ = new_path.parse::<http::Uri>().map(|uri| header.set_uri(uri));
         }
+        lo.insert_proxy_headers(header);
         let peer = lo
             .upstream
             .new_http_peer(ctx, header)
@@ -425,23 +418,18 @@ impl ProxyHttp for Server {
         }
         if let Some(index) = ctx.location_index {
             if let Some(lo) = self.locations.get(index) {
-                if let Some(arr) = lo.get_header() {
-                    for (k, v) in arr {
-                        // v validate for HeaderValue, so always no error
-                        let _ = upstream_response.insert_header(k, v);
-                    }
-                }
+                lo.insert_headers(upstream_response)
             }
         }
         if let Some(p) = &self.log_parser {
             let mut m = HashMap::new();
             for key in p.response_headers.iter() {
-                if let Some(value) = upstream_response.headers.get(key) {
+                upstream_response.headers.get(key).map(|value| {
                     m.insert(
                         key.to_string(),
                         value.to_str().unwrap_or_default().to_string(),
-                    );
-                }
+                    )
+                });
             }
             ctx.response_headers = Some(m);
         }