diff --git a/src/store/modules/carts.ts b/src/store/modules/carts.ts
index b05ad9c..5eb1dc2 100644
--- a/src/store/modules/carts.ts
+++ b/src/store/modules/carts.ts
@@ -199,8 +199,8 @@ export const useCartsStore = defineStore("carts", () => {
     goods.value = res.records.map(item => {
       return {
         ...item,
-        isLimitDiscount: limitDiscountRes.value !== null && canUseLimitTimeDiscount(item, limitDiscountRes.value, shopInfo, shopUser.userInfo),
-        limitDiscountPrice: limitDiscountRes.value !== null && returnPrice({ goods: { ...item, memberPrice: item.lowMemberPrice, salePrice: item.lowPrice }, shopInfo: shopInfo, limitTimeDiscountRes: limitDiscountRes.value, shopUserInfo: shopUser.userInfo, idKey: 'id' })
+        isLimitDiscount: limitDiscountRes.value !== null && canUseLimitTimeDiscount(item, limitDiscountRes.value, shopInfo, vipUser.value),
+        limitDiscountPrice: limitDiscountRes.value !== null && returnPrice({ goods: { ...item, memberPrice: item.lowMemberPrice, salePrice: item.lowPrice }, shopInfo: shopInfo, limitTimeDiscountRes: limitDiscountRes.value, shopUserInfo: vipUser.value, idKey: 'id' })
       }
     });
 
@@ -315,7 +315,7 @@ export const useCartsStore = defineStore("carts", () => {
     fullReductionActivities: [fullReductionActivities.value],
     currentDinnerType: dinnerType.value,
     limitTimeDiscount: limitDiscountRes.value,
-    shopUserInfo: shopUser.userInfo,
+    shopUserInfo: vipUser.value,
     newUserDiscount: newUserDiscount.value
   }));
 
diff --git a/src/utils/request.ts b/src/utils/request.ts
index dca818b..651dc5e 100644
--- a/src/utils/request.ts
+++ b/src/utils/request.ts
@@ -12,6 +12,30 @@ const service = axios.create({
   paramsSerializer: (params) => qs.stringify(params),
 });
 
+/**
+ * 格式化错误信息msg
+ */
+function formatErrorMsg(error: string) {
+  // 1. 获取原始提示文本（兜底空字符串避免报错）
+  const originMsg = error
+  // 2. 定义要匹配的前缀
+  const exceptionPrefix = "Exception:";
+  // 3. 判断是否包含目标前缀
+  if (originMsg.includes(exceptionPrefix)) {
+    // 截取前缀后的内容 → 去除首尾空格 → 限制最大20个字符
+    return originMsg
+      .slice(
+        originMsg.indexOf(exceptionPrefix) +
+        exceptionPrefix.length
+      )
+      .trim()
+      .slice(0, 20);
+  } else {
+    // 不包含则按原逻辑截取前20个字符
+    return originMsg.slice(0, 20);
+  }
+}
+
 // 请求拦截器
 service.interceptors.request.use(
   (config: InternalAxiosRequestConfig) => {
@@ -66,10 +90,11 @@ service.interceptors.response.use(
         });
       return;
     }
-    ElMessage.error(msg || "系统出错");
-    return Promise.reject(new Error(msg || "Error"));
+    ElMessage.error(formatErrorMsg(msg || "Error"));
+    return Promise.reject(new Error(formatErrorMsg(msg || "Error")));
   },
   async (error: any) => {
+
     // 非 2xx 状态码处理 401、403、500 等
     const { config, response } = error;
     if (response) {
diff --git a/src/views/tool/Instead/util.js b/src/views/tool/Instead/util.js
index 79aea6a..b4c08a5 100644
--- a/src/views/tool/Instead/util.js
+++ b/src/views/tool/Instead/util.js
@@ -128,7 +128,7 @@ export function returnIsSeatFee(item) {
 /**
  * 计算购物车会员优惠价格
  */
-export function returnVipDiscountPrice() {}
+export function returnVipDiscountPrice() { }
 
 //计算商品券优惠价格
 export function returnProductCouponPrice(coup, goodsArr, vipUser) {
@@ -243,6 +243,9 @@ export function returnCartPrice(goods, vipUser) {
 
 // 价格保留两位小数不四舍五入
 export function customTruncateToTwoDecimals(number) {
+  if (!number) {
+    return 0;
+  }
   let stringNumber = number.toString();
   let dotIndex = stringNumber.indexOf(".");
   if (dotIndex === -1) {