diff --git a/src/components/tools/TenderCalendar.jsx b/src/components/tools/TenderCalendar.jsx
index ff5990e..80adb74 100644
--- a/src/components/tools/TenderCalendar.jsx
+++ b/src/components/tools/TenderCalendar.jsx
@@ -45,13 +45,13 @@ export const TenderCalendar = () => {
       </div>
 
       <label className="block text-sm font-semibold">Takvim ayı
-        <input type="month" value={month} onInput={e=>chooseMonth(e.currentTarget.value)} onChange={e=>chooseMonth(e.target.value)}
+        <input type="month" aria-label="Takvim ayı seç" value={month} onInput={e=>chooseMonth(e.currentTarget.value)} onChange={e=>chooseMonth(e.target.value)}
           className="ml-3 border border-slate-300 rounded-lg p-2"/>
       </label>
       <div className="flex flex-wrap gap-2" aria-label="Takvim ayı gezinme">
-        <button type="button" className="border rounded px-3 py-2 text-sm" disabled={!shiftCalendarMonth(month,-1)} onClick={()=>chooseMonth(shiftCalendarMonth(month,-1))}>Önceki ay</button>
-        <button type="button" className="border rounded px-3 py-2 text-sm" onClick={()=>{setMonth(today.slice(0,7));setSelectedDay(today);}}>Bugüne dön</button>
-        <button type="button" className="border rounded px-3 py-2 text-sm" disabled={!shiftCalendarMonth(month,1)} onClick={()=>chooseMonth(shiftCalendarMonth(month,1))}>Sonraki ay</button>
+        <button type="button" aria-label="Önceki takvim ayı" className="border rounded px-3 py-2 text-sm" disabled={!shiftCalendarMonth(month,-1)} onClick={()=>chooseMonth(shiftCalendarMonth(month,-1))}>Önceki ay</button>
+        <button type="button" aria-label="Bugünün takvim ayına dön" className="border rounded px-3 py-2 text-sm" onClick={()=>{setMonth(today.slice(0,7));setSelectedDay(today);}}>Bugüne dön</button>
+        <button type="button" aria-label="Sonraki takvim ayı" className="border rounded px-3 py-2 text-sm" disabled={!shiftCalendarMonth(month,1)} onClick={()=>chooseMonth(shiftCalendarMonth(month,1))}>Sonraki ay</button>
       </div>
       {/* Day Selector Buttons */}
       <div className="grid grid-cols-2 sm:grid-cols-4 lg:grid-cols-7 gap-2">