diff --git a/resources/views/finance/settlement/index.blade.php b/resources/views/finance/settlement/index.blade.php
index c2be9505..070274d5 100644
--- a/resources/views/finance/settlement/index.blade.php
+++ b/resources/views/finance/settlement/index.blade.php
@@ -365,6 +365,11 @@ function saveSettlementDate(commissionId, field, value) {
         });
     }
 
+    function formatCommissionInput(el) {
+        const raw = el.value.replace(/,/g, '').replace(/[^0-9]/g, '');
+        el.value = raw ? Number(raw).toLocaleString() : '';
+    }
+
     function onTenantSelect(managementId) {
         if (!managementId) return;
         htmx.ajax('GET', '{{ route("finance.sales-commissions.payment-form") }}?management_id=' + managementId, {
diff --git a/resources/views/finance/settlement/partials/commission/partner-commission-table.blade.php b/resources/views/finance/settlement/partials/commission/partner-commission-table.blade.php
index e0818abe..ae4601c7 100644
--- a/resources/views/finance/settlement/partials/commission/partner-commission-table.blade.php
+++ b/resources/views/finance/settlement/partials/commission/partner-commission-table.blade.php
@@ -172,12 +172,13 @@ class="h-6 text-xs px-1 border border-gray-300 rounded cursor-pointer hover:bord
                         {{-- 협업지원금 --}}
                         <td class="px-4 py-2 text-center">
                             @if(!$isGroup)
-                                <input type="number"
-                                    class="w-20 h-6 text-xs px-1 border border-gray-300 rounded cursor-pointer hover:border-orange-400 focus:outline-none focus:border-orange-500 {{ ($commission->referrer_commission ?? 0) > 0 ? 'text-orange-600 font-medium bg-orange-50 border-orange-400' : 'text-gray-500 bg-gray-50' }}"
-                                    value="{{ ($commission->referrer_commission ?? 0) > 0 ? intval($commission->referrer_commission) : '' }}"
+                                <input type="text"
+                                    class="w-24 h-6 text-xs px-1 border border-gray-300 rounded cursor-pointer hover:border-orange-400 focus:outline-none focus:border-orange-500 text-right {{ ($commission->referrer_commission ?? 0) > 0 ? 'text-orange-600 font-medium bg-orange-50 border-orange-400' : 'text-gray-500 bg-gray-50' }}"
+                                    value="{{ ($commission->referrer_commission ?? 0) > 0 ? number_format(intval($commission->referrer_commission)) : '' }}"
                                     placeholder="0"
-                                    min="0"
-                                    onchange="saveSettlementDate({{ $commission->id }}, 'referrer_commission', this.value)">
+                                    onfocus="this.value = this.value.replace(/,/g, '')"
+                                    onblur="formatCommissionInput(this)"
+                                    onchange="saveSettlementDate({{ $commission->id }}, 'referrer_commission', this.value.replace(/,/g, ''))">
                             @else
                                 <span class="text-gray-400">-</span>
                             @endif