diff --git a/lightrag/api/static/js/api.js b/lightrag/api/static/js/api.js
index effd73c2..86d8785d 100644
--- a/lightrag/api/static/js/api.js
+++ b/lightrag/api/static/js/api.js
@@ -17,11 +17,12 @@ const showToast = (message, duration = 3000) => {
 const fetchWithAuth = async (url, options = {}) => {
     const headers = {
         ...(options.headers || {}),
-        ...(state.apiKey ? { 'Authorization': `Bearer ${state.apiKey}` } : {})
+        ...(state.apiKey ? { 'X-API-Key': state.apiKey } : {}) // Use X-API-Key instead of Bearer
     };
     return fetch(url, { ...options, headers });
 };
 
+
 // Page renderers
 const pages = {
     'file-manager': () => `