diff --git a/src/hooks/useProjectData.ts b/src/hooks/useProjectData.ts
index f1849ef..3bb704e 100644
--- a/src/hooks/useProjectData.ts
+++ b/src/hooks/useProjectData.ts
@@ -1,7 +1,18 @@
-// src/hooks/useProjectData.ts
+/**
+ * Project Data Hook
+ * Custom hook for dynamically loading project data based on current language
+ */
+
 import { useTranslation } from 'react-i18next';
 import { useState, useEffect } from 'react';
 
+/**
+ * Loads project data dynamically based on project ID and current language
+ *
+ * @template T - The type of the project data object
+ * @param {string} projectId - The unique identifier of the project
+ * @returns {T | null} The project data object or null if loading fails
+ */
 export const useProjectData = <T = unknown>(projectId: string): T | null => {
     const { i18n } = useTranslation();
     const [projectData, setProjectData] = useState<T | null>(null);