diff --git a/ui/dasadmin/src/views/backend/WindBlower/index.vue b/ui/dasadmin/src/views/backend/WindBlower/index.vue
index 4a218adc..ca2d22b9 100644
--- a/ui/dasadmin/src/views/backend/WindBlower/index.vue
+++ b/ui/dasadmin/src/views/backend/WindBlower/index.vue
@@ -1244,7 +1244,7 @@ const getChartData = () => {
                     times[key] = []
                     val[key] = []
                     data[key].times.forEach((item: number, index: number) => {
-                        times[key].push(dayjs(item).format('YYYY-MM-DD HH:mm:ss'))
+                        times[key].push(dayjs(item).format('HH:mm'))
                     })
                     data[key].values.forEach((item: number) => {
                         val[key].push(item)