diff --git a/config.json b/config.json
index b11cc8c..c4240c6 100644
--- a/config.json
+++ b/config.json
@@ -15,8 +15,7 @@
   "auth": {
     "type": "http",
     "http": {
-    "url": "http://127.0.0.1:28262/auth",
-    "timeout": "5s"
+    "url": "http://127.0.0.1:28262/auth"
     }
   },
   "quic": {
diff --git a/upgrade.sh b/upgrade.sh
index 3d61154..848759c 100644
--- a/upgrade.sh
+++ b/upgrade.sh
@@ -110,7 +110,7 @@ done
 
 # ========== Update Configuration ==========
 info "Updating Hysteria configuration for HTTP authentication..."
-auth_block='{"type": "http", "http": {"url": "http://127.0.0.1:28262/auth", "timeout": "5s"}}'
+auth_block='{"type": "http", "http": {"url": "http://127.0.0.1:28262/auth"}}'
 if [[ -f "$HYSTERIA_INSTALL_DIR/config.json" ]]; then
     jq --argjson auth_block "$auth_block" '.auth = $auth_block' "$HYSTERIA_INSTALL_DIR/config.json" > "$HYSTERIA_INSTALL_DIR/config.json.tmp" && mv "$HYSTERIA_INSTALL_DIR/config.json.tmp" "$HYSTERIA_INSTALL_DIR/config.json"
     success "config.json updated to use auth server."