diff --git a/rpxy-bin/src/error.rs b/rpxy-bin/src/error.rs
index b559bce..9751fb5 100644
--- a/rpxy-bin/src/error.rs
+++ b/rpxy-bin/src/error.rs
@@ -1 +1,2 @@
+#[allow(unused)]
 pub use anyhow::{anyhow, bail, ensure, Context};
diff --git a/rpxy-bin/src/log.rs b/rpxy-bin/src/log.rs
index 0ca3b99..f910e94 100644
--- a/rpxy-bin/src/log.rs
+++ b/rpxy-bin/src/log.rs
@@ -1,3 +1,4 @@
+#[allow(unused)]
 pub use tracing::{debug, error, info, warn};
 
 pub fn init_logger() {
diff --git a/rpxy-lib/src/backend/load_balance/load_balance_main.rs b/rpxy-lib/src/backend/load_balance/load_balance_main.rs
index 8ee1600..0b3eff8 100644
--- a/rpxy-lib/src/backend/load_balance/load_balance_main.rs
+++ b/rpxy-lib/src/backend/load_balance/load_balance_main.rs
@@ -1,3 +1,4 @@
+#[allow(unused)]
 #[cfg(feature = "sticky-cookie")]
 pub use super::{
   load_balance_sticky::{LoadBalanceSticky, LoadBalanceStickyBuilder},
diff --git a/submodules/h3 b/submodules/h3
index 5c16195..e7c7ab9 160000
--- a/submodules/h3
+++ b/submodules/h3
@@ -1 +1 @@
-Subproject commit 5c161952b02e663f31f9b83829bafa7a047b6627
+Subproject commit e7c7ab9d634ef73784d6cbc424a270dbaa4f1c99