diff --git a/admin-panel/src/components/ReportGeneration.jsx b/admin-panel/src/components/ReportGeneration.jsx
index 092cf6d..fc868a5 100644
--- a/admin-panel/src/components/ReportGeneration.jsx
+++ b/admin-panel/src/components/ReportGeneration.jsx
@@ -148,7 +148,10 @@ function ReportGeneration() {
         category_id: selectedCategory.id
       }
 
-      if (selectedSubCategories.length > 0) {
+      // Tüm alt kategoriler seçiliyse subcategory_ids gönderme — backend zaten tümünü tarar
+      const allSelected = selectedSubCategories.length > 0 &&
+        selectedSubCategories.length === subCategories.length
+      if (selectedSubCategories.length > 0 && !allSelected) {
         requestBody.subcategory_ids = selectedSubCategories.map(cat => cat.id)
       }
 
@@ -426,27 +429,28 @@ function ReportGeneration() {
                 onClick={() => {
                   if (generating) return
                   const allIds = new Set(selectedSubCategories.map(c => c.id))
-                  const allSelected = filteredSubCategories.every(c => allIds.has(c.id))
+                  const allSelected = subCategories.every(c => allIds.has(c.id))
                   if (allSelected) {
-                    const filterIds = new Set(filteredSubCategories.map(c => c.id))
-                    setSelectedSubCategories(prev => prev.filter(c => !filterIds.has(c.id)))
+                    setSelectedSubCategories([])
                   } else {
-                    const newOnes = filteredSubCategories.filter(c => !allIds.has(c.id))
+                    const newOnes = subCategories.filter(c => !allIds.has(c.id))
                     setSelectedSubCategories(prev => [...prev, ...newOnes])
                   }
                 }}
                 className={`flex items-center px-5 py-2.5 border-b border-slate-100 cursor-pointer hover:bg-slate-50 transition-colors ${generating ? 'opacity-50 cursor-not-allowed' : ''}`}
               >
                 <div className={`w-[18px] h-[18px] rounded border-2 flex items-center justify-center mr-3 shrink-0 transition-colors ${
-                  filteredSubCategories.length > 0 && filteredSubCategories.every(c => selectedSubCategories.some(s => s.id === c.id))
+                  subCategories.length > 0 && subCategories.every(c => selectedSubCategories.some(s => s.id === c.id))
                     ? 'bg-orange-500 border-orange-500'
                     : 'border-slate-300'
                 }`}>
-                  {filteredSubCategories.length > 0 && filteredSubCategories.every(c => selectedSubCategories.some(s => s.id === c.id)) && (
+                  {subCategories.length > 0 && subCategories.every(c => selectedSubCategories.some(s => s.id === c.id)) && (
                     <Check className="w-3 h-3 text-white" strokeWidth={3} />
                   )}
                 </div>
-                <span className="text-xs font-semibold text-slate-400 uppercase tracking-wider">Tümünü seç</span>
+                <span className="text-xs font-semibold text-slate-400 uppercase tracking-wider">
+                  Tümünü seç ({selectedSubCategories.length}/{subCategories.length})
+                </span>
               </div>
 
               {filteredSubCategories.length > 0 ? (