diff --git a/src/components/exam/ExamAddonPanel.tsx b/src/components/exam/ExamAddonPanel.tsx
index 9766b22..5905a95 100644
--- a/src/components/exam/ExamAddonPanel.tsx
+++ b/src/components/exam/ExamAddonPanel.tsx
@@ -254,9 +254,7 @@ export const ExamAddonPanel = ({ client, onGoToSign }: ExamAddonPanelProps) => {
             currentPrice:
               item.actual_received_amount !== undefined && item.actual_received_amount !== null
                 ? Number(item.actual_received_amount).toFixed(2)
-                : item.original_price !== undefined && item.original_price !== null
-                  ? Number(item.original_price).toFixed(2)
-                  : '0.00',
+                : '0.00',
             combinationItemCode: item.combination_item_code ?? null,
             isEnjoyDiscount: item.is_enjoy_discount ?? null,
             discount_name: item.discount_rate ?? null,
@@ -1077,10 +1075,13 @@ export const ExamAddonPanel = ({ client, onGoToSign }: ExamAddonPanelProps) => {
                 <div className='mt-auto pt-1'>
                   <div className='flex flex-col'>
                     {origPrice >= 0 && origPrice >= currPrice && (
-                      <span className='text-xs text-gray-400 line-through'>¥{origPrice.toFixed(2)}</span>
+                      <span className='text-xs text-gray-400 line-through'>原价：¥{origPrice.toFixed(2)}</span>
                     )}
+
+                    <span className='text-[13px] font-bold text-red-600'>折扣价：¥{currPrice.toFixed(2)}</span>
+
                     <div className='flex items-center justify-between gap-2'>
-                      <span className='text-[14px] font-bold text-red-600'>¥{currPrice.toFixed(2)}</span>
+                      <span></span>
                       <span className={`text-[10px] px-2 rounded-full bg-[#EAFCF1] text-[#447955] whitespace-nowrap`}>
                         {getDiscountText(item)}
                       </span>
@@ -1140,7 +1141,7 @@ export const ExamAddonPanel = ({ client, onGoToSign }: ExamAddonPanelProps) => {
                   : 'bg-blue-600 hover:bg-blue-700'
               )}
             >
-              自定义结算
+              申请自定义结算
             </Button>
           </div>
         )}
@@ -1378,36 +1379,32 @@ export const ExamAddonPanel = ({ client, onGoToSign }: ExamAddonPanelProps) => {
               {customSettlementType === 1 ? (
                 <div className='space-y-3'>
                   <div className='flex items-center justify-between'>
-                    <label className='text-sm text-gray-700 font-medium'>折扣比例</label>
-                    <span className='text-sm font-semibold text-blue-600'>{customDiscountRatio / 10}折</span>
+                    <label className='text-sm text-gray-700 font-medium'>折扣比例 (%)</label>
+                    <span className='text-sm font-semibold text-blue-600'>
+                      {(customDiscountRatio / 10).toFixed(1)}折
+                    </span>
                   </div>
-                  <div className='relative'>
-                    <input
-                      type='range'
+                  <div className='flex items-center gap-2'>
+                    <Input
+                      type='number'
                       min='10'
                       max='100'
-                      step='5'
+                      step='1'
                       value={customDiscountRatio}
                       onChange={(e) => {
-                        setCustomDiscountRatio(Number(e.target.value));
-                      }}
-                      className='w-full h-2 bg-gray-200 rounded-lg appearance-none cursor-pointer accent-blue-600'
-                      style={{
-                        background: `linear-gradient(to right, #3b82f6 0%, #3b82f6 ${((customDiscountRatio - 10) / (100 - 10)) * 100}%, #e5e7eb ${((customDiscountRatio - 10) / (100 - 10)) * 100}%, #e5e7eb 100%)`
+                        const val = Number(e.target.value);
+                        if (Number.isNaN(val)) return;
+                        if (val < 10) {
+                          setCustomDiscountRatio(10);
+                        } else if (val > 100) {
+                          setCustomDiscountRatio(100);
+                        } else {
+                          setCustomDiscountRatio(val);
+                        }
                       }}
+                      className='w-28 text-sm'
                     />
-                    {/* 刻度标记 */}
-                    <div className='flex justify-between mt-1 px-1'>
-                      {[10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100].map((value) => (
-                        <span
-                          key={value}
-                          className='text-[10px] text-gray-400'
-                          style={{ width: '10px' }}
-                        >
-                          {value / 10}
-                        </span>
-                      ))}
-                    </div>
+                    <span className='text-xs text-gray-500'>10-100，100 表示不打折</span>
                   </div>
                   <div className='text-xs text-gray-500'>
                     最终结算价: <span className='font-semibold text-red-600'>¥{(totalCurrent * (customDiscountRatio / 100)).toFixed(2)}</span>