fix issue

web_src/js/index.js

@@ -5142,7 +5142,9 @@ function initChartsNpu() {
           };
           return seriesOption;
         });
+        let xAxisValue = res.interval === 1 ? "时间(min)" : "时间(hour)";
         let xLength = res.MetricsInfo[0].value.length;
+        options.xAxis.name = xAxisValue;
         options.xAxis.data = Array.from(
           { length: xLength },
           (_, index) => index