diff --git a/src/views/govern/device/control/tabs/trend.vue b/src/views/govern/device/control/tabs/trend.vue
index 8e9f228..eef4950 100644
--- a/src/views/govern/device/control/tabs/trend.vue
+++ b/src/views/govern/device/control/tabs/trend.vue
@@ -610,7 +610,7 @@ const initSearchFormIndexAndCount = (list: any) => {
                     vv.eleEpdPqdVOS.map((kk: any, kks: any) => {
                         if (kk.harmStart && kk.harmEnd) {
                             range(0, 0, 0)
-                            countData.value[index].countOptions = range(kk.harmStart, kk.harmEnd, 2)
+                            countData.value[index].countOptions = range(kk.harmStart, kk.harmEnd, 1)
                         }
                     })
                 }