diff --git a/orderDetails/cardOrder.html b/orderDetails/cardOrder.html
index 89cdf08..2b83704 100644
--- a/orderDetails/cardOrder.html
+++ b/orderDetails/cardOrder.html
@@ -86,7 +86,7 @@
     const bm_obj_data = sessionStorage.getItem("bm_auth") ? JSON.parse(sessionStorage.getItem("bm_auth")) : null;
     const { createApp, ref, onMounted, computed } = Vue;
     createApp({
-        setup() {
+        setup () {
             const goods = ref({});
             const toast = ref(false);
             const clr = ref(null);
@@ -102,7 +102,7 @@
             });
 
             /* 获取详情 */
-            function getInfo(isLoading) {
+            function getInfo (isLoading) {
 
                 const orderNumber = sessionStorage.getItem('orderNumber');
                 req.axiosGet(`/key/order/detail/${orderNumber}`).then(res => {
@@ -115,7 +115,7 @@
                     }
                     if (res.code == 200) {
                         const { product_name, status, show_url, card_number, card_password, use_coupon, product, mask_card_password } = res.data;
-                        card_look_pwd.value = mask_card_password.length > 16 ? mask_card_password.substring(0, 16) : mask_card_password;
+                        card_look_pwd.value = mask_card_password && mask_card_password.length > 16 ? mask_card_password.substring(0, 16) : mask_card_password;
                         goods.value = { product_name, time: res.data.goods.end_time, status, show_url, card_number, card_password, card_show: res.data.goods.card_show, use_coupon, detail_url: product.detail_url };
                         // 领取成功结算 5 
                         if (bm_obj_data && !bm_obj_data.settlement_data.is_settlement && bm_obj_data.settlement_data.settlement_type === 5 && status === 2) {
@@ -126,7 +126,7 @@
             }
 
             /* 重新兑换 */
-            function toHome() {
+            function toHome () {
                 if (goods.value.use_coupon === 2) {
                     window.location.replace('../homepage.html');
                 } else {
@@ -135,7 +135,7 @@
             }
 
             // 解密
-            function decrypt(encryptedBase64Str, key) {
+            function decrypt (encryptedBase64Str, key) {
                 var keyHex = CryptoJS.enc.Utf8.parse(key);
                 var decrypted = CryptoJS.AES.decrypt(encryptedBase64Str, keyHex, {
                     mode: CryptoJS.mode.ECB,
@@ -146,7 +146,7 @@
 
 
             /* 复制 */
-            function copyFunction(number, type) {
+            function copyFunction (number, type) {
                 let new_number = number;
                 // 使用结算 卡密6
                 if (bm_obj_data && !bm_obj_data.settlement_data.is_settlement && bm_obj_data.settlement_data.settlement_type === 6) {
@@ -154,9 +154,9 @@
                 }
 
                 if (type === 1 && sessionStorage.getItem('orderNumber')) {
-                    let key = sessionStorage.getItem('orderNumber')
+                    let key = sessionStorage.getItem('orderNumber');
                     key = key.substring(0, 16);
-                    new_number = decrypt(number, key)
+                    new_number = decrypt(number, key);
                     card_look_pwd.value = new_number;
                 }
 
@@ -188,7 +188,7 @@
                 }
             });
 
-            function backHandler() {
+            function backHandler () {
                 history.go(-1);
             }