diff --git a/viz-handlers/src/serve/directory.rs b/viz-handlers/src/serve/directory.rs
index 196cbc9b..50308125 100644
--- a/viz-handlers/src/serve/directory.rs
+++ b/viz-handlers/src/serve/directory.rs
@@ -8,7 +8,6 @@ use std::{
     fs::read_dir,
     path::{Path, PathBuf},
     str::FromStr,
-    string::ToString,
 };
 
 use viz_core::{IntoResponse, Response, ResponseExt};
diff --git a/viz-router/src/resources.rs b/viz-router/src/resources.rs
index 7fac8634..453ba2c0 100644
--- a/viz-router/src/resources.rs
+++ b/viz-router/src/resources.rs
@@ -10,7 +10,7 @@ use crate::Route;
 /// A Kind for generating Resources path.
 #[derive(Clone, Debug, PartialEq, Eq)]
 pub(crate) enum Kind {
-    /// index | create: ``
+    /// index | create
     Empty,
     /// new: `new`
     New,
@@ -37,7 +37,7 @@ impl Resources {
     where
         S: AsRef<str>,
     {
-        self.name = name.as_ref().to_owned();
+        name.as_ref().clone_into(&mut self.name);
         self
     }