diff --git a/frontend/src/View/express/ExpressForm.vue b/frontend/src/View/express/ExpressForm.vue
index 800ba54..d775e72 100644
--- a/frontend/src/View/express/ExpressForm.vue
+++ b/frontend/src/View/express/ExpressForm.vue
@@ -102,9 +102,9 @@ const form = reactive({
 })
 const confirmOrder = () => {
   try {
-    const currentExpressNo = parseInt(form.express_no.slice(2)); // 使用 slice 减少计算
-    const n = Math.floor(Math.random() * 10) + 1; // 生成 1 到 10 之间的随机数
-    form.express_no = `SF${currentExpressNo + n}`; // 将随机数加到当前快递单号上
+    const currentExpressNo = parseInt(form.express_no.slice(2));
+    const n = Math.floor(Math.random() * 10) + 1;
+    form.express_no = `SF${currentExpressNo + n}`;
     store.add(form);
     ElMessage({
       message: '下单成功！',
@@ -115,7 +115,7 @@ const confirmOrder = () => {
       message: '下单失败，请检查信息！',
       type: 'error'
     });
-    console.error('下单错误:', error); // 打印错误信息
+    console.error('下单错误:', error);
   }
 }