diff --git a/src/views/Discover/Performance/PerformancePage.vue b/src/views/Discover/Performance/PerformancePage.vue
index ab75c81..14a9b2e 100644
--- a/src/views/Discover/Performance/PerformancePage.vue
+++ b/src/views/Discover/Performance/PerformancePage.vue
@@ -447,7 +447,7 @@ function getHorizontalBarHeight(chartData) {
  * @returns {Array} [chartData, chartOptions] tuple.
  */
 function getBarChart(chartData, content) {
-  const getMoment = (time) => moment(time).format("YYYY/M/D hh:mm:ss");
+  const getMoment = (time) => moment(time).format("YYYY/M/D HH:mm:ss");
   let primeVueSetData = {};
   let primeVueSetOption = {};
 
@@ -917,7 +917,7 @@ function getExplicitDeclaredLineChart(chartData, content, yUnit) {
  * @returns {Array} [chartData, chartOptions] tuple.
  */
 function getAvgWaitingTimeLineChart(chartData, content, yUnit) {
-  const getMoment = (time) => moment(time).format("YYYY/M/D hh:mm:ss");
+  const getMoment = (time) => moment(time).format("YYYY/M/D HH:mm:ss");
   const minX = chartData.x_axis.min;
   const maxX = chartData.x_axis.max;
   let primeVueSetData = {};