diff --git a/memento-note/components/chart-suggestions-dialog.tsx b/memento-note/components/chart-suggestions-dialog.tsx
index 8313fd7..d645277 100644
--- a/memento-note/components/chart-suggestions-dialog.tsx
+++ b/memento-note/components/chart-suggestions-dialog.tsx
@@ -4,7 +4,7 @@ import { useState, useEffect } from 'react'
 import { createPortal } from 'react-dom'
 import { NoteChartFromCode } from './note-chart'
 import { suggestCharts, chartSuggestionToMarkdown, type ChartSuggestion, type SuggestChartsResponse } from '@/lib/ai/services/chart-suggestion.service'
-import { BarChart3, X, Search, AlertCircle, Upgrade } from 'lucide-react'
+import { BarChart3, X, Search, AlertCircle, Sparkles } from 'lucide-react'
 import { cn } from '@/lib/utils'
 
 // Chart type to color mapping for visual variety
@@ -157,7 +157,7 @@ export function ChartSuggestionsDialog({
           ) : response?.quotaExceeded ? (
             <div className="flex items-center justify-center py-12">
               <div className="text-center max-w-md">
-                <Upgrade className="w-12 h-12 mx-auto mb-4 text-orange-500" />
+                <Sparkles className="w-12 h-12 mx-auto mb-4 text-orange-500" />
                 <h3 className="text-lg font-semibold mb-2">AI Quota Exceeded</h3>
                 <p className="text-muted-foreground mb-4">
                   {response.error || 'You have reached your AI usage limit.'}