fix：

src/pages/transaction/components/orderPayModal/index.less

@@ -73,11 +73,11 @@
     .codeItem {
       width: 48px;
       height: 48px;
-      line-height: 48px;
+      line-height: 0.5;
       text-align: center;
       background: #FFFFFF;
       border: 1px solid #EBECF0;
-      font-size: 26px;
+      font-size: 80px;
     }
     .codeInput {
       height: 48px;

src/pages/transaction/components/orderPayModal/index.tsx

@@ -407,7 +407,7 @@ const OrderPayModal: React.FC<OrderPayModalProps> = (props) => {
                 className={style.codeItem}
                 key={index}
               >
-                  {code[index]}
+                  {code[index]?.replace(/[0-9]/g, '·')}
               </div>)
             }
             <Input.Password