diff --git a/gh-pages/Cargo.toml b/gh-pages/Cargo.toml
index 8ce4aa6..6087a27 100644
--- a/gh-pages/Cargo.toml
+++ b/gh-pages/Cargo.toml
@@ -15,3 +15,7 @@ icondata = { version = "0.0.7", features = [
 leptos_router = { version = "0.5.0-beta2", features = ["csr"] }
 indoc = "2.0.1"
 regex = "1.8.2"
+leptos_devtools = { git = "https://github.com/luoxiaozero/leptos-devtools.git" }
+
+[features]
+tracing = ["leptos/tracing"]
diff --git a/gh-pages/src/main.rs b/gh-pages/src/main.rs
index e533a1a..4679a7c 100644
--- a/gh-pages/src/main.rs
+++ b/gh-pages/src/main.rs
@@ -6,5 +6,7 @@ use app::*;
 use leptos::*;
 
 fn main() {
+    #[cfg(feature = "tracing")]
+    leptos_devtools::devtools();
     mount_to_body(App)
 }