'commit'

static/js/dashboard.js

@@ -194,12 +194,37 @@ createApp({
                     textStyle: { color: "#94a3b8" },
                     top: 10
                 },
-                grid: { left: 50, right: 30, top: 60, bottom: 40 },
+                grid: { left: 50, right: 30, top: 60, bottom: 60 },
                 xAxis: {
-                    type: "category",
-                    data: data.dates.map(d => d.split('-').slice(1).join('/')), // Show MM/DD
-                    axisLine: { lineStyle: { color: "#475569" } },
-                    axisLabel: { color: "#94a3b8" }
+                    type: 'category',
+                    data: data.dates,
+                    axisLabel: {
+                        show: true,
+                        color: '#94a3b8',
+                        interval: function(index, value) {
+                            // 强制显示 00:00, 06:00, 12:00, 18:00
+                            if (value && value.includes(' ')) {
+                                const time = value.split(' ')[1];
+                                return time === '00:00' || time === '06:00' || time === '12:00' || time === '18:00';
+                            }
+                            return index % 6 === 0; // 每6个点显示一个（对应 6 小时）
+                        },
+                        formatter: function(value) {
+                            if (!value) return '';
+                            const parts = value.split(' ');
+                            if (parts.length === 2) {
+                                const time = parts[1];
+                                // 如果是零点，显示日期和时间
+                                if (time === '00:00') {
+                                    return parts[0] + '\n' + time;
+                                }
+                                return time;
+                            }
+                            return value;
+                        }
+                    },
+                    axisLine: { lineStyle: { color: '#334155' } },
+                    axisTick: { show: true, lineStyle: { color: '#334155' } }
                 },
                 yAxis: {
                     type: "value",