diff --git a/src/store/stock-quote/index.js b/src/store/stock-quote/index.js
index ea2434b..62e88a4 100644
--- a/src/store/stock-quote/index.js
+++ b/src/store/stock-quote/index.js
@@ -31,27 +31,43 @@ const options = {
 
 dayjs.extend(utc)
 dayjs.extend(timezone)
-
-const getFormattedFriday = () => {
+/*
+美股的常规发行日（交易日）为周一至周五，遇到法定假日则顺延。
+如果你只需要“上一个交易日”（不考虑法定假日），可以这样实现：
+获取当前美东时间。
+如果今天是周一，则上一个交易日为上周五。
+如果今天是周日，则上一个交易日为上周五。
+如果今天是周六，则上一个交易日为周五。
+其他情况，上一个交易日为昨天。
+*/
+const getLastTradingDay = () => {
   const now = dayjs().tz('America/New_York')
-  // 本周五16:00
-  const thisFriday = now.day() >= 5
-    ? now.day(5).hour(16).minute(0).second(0).millisecond(0)
-    : now.day(5 - 7).hour(16).minute(0).second(0).millisecond(0)
-  // 判断当前是否已到本周五16:00
-  let showFriday
-  if (now.isAfter(thisFriday)) {
-    showFriday = thisFriday
+  let lastTradingDay
+  const dayOfWeek = now.day() // 0:周日, 1:周一, ..., 5:周五, 6:周六
+  const isBeforeClose = now.hour() < 16 || (now.hour() === 16 && now.minute() === 0 && now.second() === 0)
+
+  if (dayOfWeek === 0) { // 周日
+    // 返回本周五16:00
+    lastTradingDay = now.day(-2).hour(16).minute(0).second(0).millisecond(0)
+  } else if (dayOfWeek === 6) { // 周六
+    // 返回本周五16:00
+    lastTradingDay = now.day(-1).hour(16).minute(0).second(0).millisecond(0)
+  } else if (dayOfWeek === 1 && isBeforeClose) { // 周一16:00前
+    // 返回上周五16:00
+    lastTradingDay = now.day(-2).hour(16).minute(0).second(0).millisecond(0)
+  } else if (isBeforeClose) { // 工作日16:00前
+    // 返回前一天16:00
+    lastTradingDay = now.subtract(1, 'day').hour(16).minute(0).second(0).millisecond(0)
   } else {
-    // 上周五16:00
-    showFriday = thisFriday.subtract(7, 'day')
+    // 工作日16:00后，返回今天16:00
+    lastTradingDay = now.hour(16).minute(0).second(0).millisecond(0)
   }
-  return showFriday.format('MMM D, YYYY, h:mm A [EDT]')
+  return lastTradingDay.format('MMM D, YYYY, h:mm A [EDT]')
 }
 
-const formatted = ref(getFormattedFriday())
+const formatted = ref(getLastTradingDay())
 const getStockQuate= async()=>{
-    const res = await axios.get('https://saas-test.szjixun.cn/api/chart/forward/test')
+    const res = await axios.get('https://saas-test.szjixun.cn/api/fiee/chart/forward/test')
     stockQuote.value=res.data
 }
   return {
diff --git a/src/views/historic-stock/size1440/index.vue b/src/views/historic-stock/size1440/index.vue
index 30a6200..ebd8e56 100644
--- a/src/views/historic-stock/size1440/index.vue
+++ b/src/views/historic-stock/size1440/index.vue
@@ -249,7 +249,7 @@ const scrollToTop = () => {
   });
 };
 onMounted(() => {
-  getPageDefaultData();
+  getPageData();
 });
 
 const getPageDefaultData = async () => {
diff --git a/src/views/historic-stock/size1920/index.vue b/src/views/historic-stock/size1920/index.vue
index 30a6200..808c11f 100644
--- a/src/views/historic-stock/size1920/index.vue
+++ b/src/views/historic-stock/size1920/index.vue
@@ -249,13 +249,13 @@ const scrollToTop = () => {
   });
 };
 onMounted(() => {
-  getPageDefaultData();
+  getPageData();
 });
 
 const getPageDefaultData = async () => {
   try {
     let url =
-      "https://stockanalysis.com/api/symbol/a/OTC-MINM/history?type=chart";
+      "https://stockanalysis.com/api/symbol/a/OTC-MINM/history?period=Daily&range=3M";
     const res = await axios.get(url);
     let originalData = res.data.data;
 
diff --git a/src/views/historic-stock/size375/index.vue b/src/views/historic-stock/size375/index.vue
index 724a03e..4afbbe1 100644
--- a/src/views/historic-stock/size375/index.vue
+++ b/src/views/historic-stock/size375/index.vue
@@ -248,7 +248,7 @@ const scrollToTop = () => {
   });
 };
 onMounted(() => {
-  getPageDefaultData();
+  getPageData();
 });
 
 const getPageDefaultData = async () => {
diff --git a/src/views/historic-stock/size768/index.vue b/src/views/historic-stock/size768/index.vue
index 7c420be..9310d1a 100644
--- a/src/views/historic-stock/size768/index.vue
+++ b/src/views/historic-stock/size768/index.vue
@@ -249,7 +249,7 @@ const scrollToTop = () => {
   });
 };
 onMounted(() => {
-  getPageDefaultData();
+  getPageData();
 });
 
 const getPageDefaultData = async () => {