diff --git a/resources/views/finance/settlement/index.blade.php b/resources/views/finance/settlement/index.blade.php
index 070274d5..eee9cc12 100644
--- a/resources/views/finance/settlement/index.blade.php
+++ b/resources/views/finance/settlement/index.blade.php
@@ -76,12 +76,12 @@ class="border-b-2 py-3 px-4 text-sm font-medium whitespace-nowrap transition-col
         {{-- 서브탭 --}}
         <div class="flex items-center gap-2 mb-4">
             <div class="inline-flex rounded-lg bg-gray-100 p-1">
-                <button @click="commissionSubTab = 'partner'"
+                <button @click="commissionSubTab = 'partner'; clearAllCheckboxes()"
                         :class="commissionSubTab === 'partner' ? 'bg-white text-indigo-600 shadow-sm' : 'text-gray-500 hover:text-gray-700'"
                         class="px-4 py-1.5 text-sm font-medium rounded-md transition-all">
                     영업파트너 수당
                 </button>
-                <button @click="commissionSubTab = 'manager'"
+                <button @click="commissionSubTab = 'manager'; clearAllCheckboxes()"
                         :class="commissionSubTab === 'manager' ? 'bg-white text-indigo-600 shadow-sm' : 'text-gray-500 hover:text-gray-700'"
                         class="px-4 py-1.5 text-sm font-medium rounded-md transition-all">
                     매니저 수당
@@ -173,9 +173,25 @@ class="px-4 py-1.5 text-sm font-medium rounded-md transition-all">
 <script>
     let selectedIds = [];
 
+    function clearAllCheckboxes() {
+        document.querySelectorAll('.commission-checkbox').forEach(cb => { cb.checked = false; });
+        document.querySelectorAll('thead input[type="checkbox"]').forEach(cb => { cb.checked = false; });
+        selectedIds = [];
+        document.getElementById('bulk-actions').style.display = 'none';
+    }
+
+    function getActiveSubtabContainer() {
+        const subTab = document.querySelector('[x-data]').__x.$data.commissionSubTab;
+        return subTab === 'manager'
+            ? document.querySelector('[x-show="commissionSubTab === \'manager\'"]')
+            : document.querySelector('[x-show="commissionSubTab === \'partner\'"]');
+    }
+
     function updateSelection() {
-        selectedIds = Array.from(document.querySelectorAll('.commission-checkbox:checked'))
-            .map(cb => parseInt(cb.value));
+        const container = getActiveSubtabContainer();
+        selectedIds = container
+            ? Array.from(container.querySelectorAll('.commission-checkbox:checked')).map(cb => parseInt(cb.value))
+            : [];
 
         const bulkActions = document.getElementById('bulk-actions');
         const selectedCount = document.getElementById('selected-count');
@@ -189,8 +205,8 @@ function updateSelection() {
     }
 
     function toggleSelectAll(checkbox) {
-        const checkboxes = document.querySelectorAll('.commission-checkbox');
-        checkboxes.forEach(cb => { cb.checked = checkbox.checked; });
+        const container = checkbox.closest('.bg-white.rounded-lg');
+        container.querySelectorAll('.commission-checkbox').forEach(cb => { cb.checked = checkbox.checked; });
         updateSelection();
     }