diff --git a/src/views/DataBrowser/TradingViewChart.tsx b/src/views/DataBrowser/TradingViewChart.tsx
index 88fd03d0..598d3f06 100644
--- a/src/views/DataBrowser/TradingViewChart.tsx
+++ b/src/views/DataBrowser/TradingViewChart.tsx
@@ -72,11 +72,6 @@ const TradingViewChart: React.FC<TradingViewChartProps> = ({
     if (!chartContainerRef.current || data.length === 0) return;
 
     try {
-      // 调试信息
-      console.log('🔍 TradingView Chart - 开始初始化');
-      console.log('📊 createChart 函数类型:', typeof createChart);
-      console.log('📊 LineSeries 类型:', LineSeries);
-
       // 创建图表 (lightweight-charts 5.0 标准 API)
       const chart = createChart(chartContainerRef.current, {
         width: chartContainerRef.current.clientWidth,
@@ -114,6 +109,23 @@ const TradingViewChart: React.FC<TradingViewChartProps> = ({
           borderColor: themeColors.border.default,
           timeVisible: true,
           secondsVisible: false,
+          rightOffset: 12,
+          barSpacing: 3,
+          fixLeftEdge: false,
+          lockVisibleTimeRangeOnResize: true,
+          rightBarStaysOnScroll: true,
+          borderVisible: true,
+          visible: true,
+        },
+        localization: {
+          timeFormatter: (time: any) => {
+            // 格式化时间显示
+            const date = new Date(time * 1000);
+            const year = date.getFullYear();
+            const month = String(date.getMonth() + 1).padStart(2, '0');
+            const day = String(date.getDate()).padStart(2, '0');
+            return `${year}-${month}-${day}`;
+          },
         },
         handleScroll: {
           mouseWheel: true,
@@ -126,28 +138,6 @@ const TradingViewChart: React.FC<TradingViewChartProps> = ({
         },
       });
 
-      // 调试信息
-      console.log('📈 Chart 对象:', chart);
-      console.log('📈 Chart 类型:', typeof chart);
-      console.log('📈 Chart 的所有属性名:', Object.keys(chart));
-      console.log('📈 Chart 的所有方法名:', Object.getOwnPropertyNames(Object.getPrototypeOf(chart)));
-      console.log('📈 addLineSeries 存在?', typeof chart.addLineSeries);
-      console.log('📈 addSeries 存在?', typeof chart.addSeries);
-      console.log('📈 Chart 原型:', Object.getPrototypeOf(chart));
-
-      // 检查 chart 对象是否有效
-      if (!chart || typeof chart.addLineSeries !== 'function') {
-        console.error('❌ createChart 返回的对象无效!');
-        console.error('Chart 对象:', chart);
-        console.error('尝试查找所有包含 "series" 的方法:');
-        const allProps = Object.getOwnPropertyNames(Object.getPrototypeOf(chart));
-        const seriesMethods = allProps.filter(prop => prop.toLowerCase().includes('series'));
-        console.error('包含 series 的方法:', seriesMethods);
-
-        // 不要立即抛出错误，先尝试使用可能的替代方法
-        console.warn('⚠️ 尝试使用其他可能的方法名...');
-      }
-
       // 创建折线系列 (lightweight-charts 5.0 使用 addSeries 方法)
       // 第一个参数是 series 类本身（不是实例）
       const lineSeries = chart.addSeries(LineSeries, {
@@ -165,15 +155,18 @@ const TradingViewChart: React.FC<TradingViewChartProps> = ({
         title: metricName,
       });
 
-      console.log('✅ LineSeries 创建成功');
-
       // 转换数据格式
+      // lightweight-charts 5.0 需要 YYYY-MM-DD 格式的字符串作为 time
       const chartData: LineData[] = data
         .filter((item) => item.value !== null)
-        .map((item) => ({
-          time: item.date as Time,
-          value: item.value as number,
-        }))
+        .map((item) => {
+          // 确保日期格式为 YYYY-MM-DD
+          const dateStr = item.date.trim();
+          return {
+            time: dateStr as Time,
+            value: item.value as number,
+          };
+        })
         .sort((a, b) => {
           // 确保时间从左到右递增
           const timeA = new Date(a.time as string).getTime();
@@ -181,6 +174,9 @@ const TradingViewChart: React.FC<TradingViewChartProps> = ({
           return timeA - timeB;
         });
 
+      console.log('📊 转换后的图表数据（前3条）:', chartData.slice(0, 3));
+      console.log('📊 数据总数:', chartData.length);
+
       // 设置数据
       lineSeries.setData(chartData);