diff --git a/web/client/src/sections/service/components/pushModal.jsx b/web/client/src/sections/service/components/pushModal.jsx
index ddf4862..9fc12c3 100644
--- a/web/client/src/sections/service/components/pushModal.jsx
+++ b/web/client/src/sections/service/components/pushModal.jsx
@@ -130,9 +130,16 @@ function pushModal (props) {
    function caution (tactics, interval, deviceProportion, data) {
       let regu = /^[0-9]*[1-9][0-9]*$/;
       let title = tactics == 'immediately' ? '即时' : tactics == 'continue' ? '持续时长' : '异常率'
-      if (!regu.test(interval) || (tactics == 'abnormal_rate' && interval > 720) || interval > 1440) {
+      let isAbnormal = tactics == 'abnormal_rate'
+      if (!regu.test(interval)) {
          Notification.error({
-            content: title + (interval ? `推送时间不能大于${tactics == 'abnormal_rate' ? 720 : 1440}分钟` : '推送时间应为正整数'),
+            content: title + '推送时间应为正整数',
+            duration: 2,
+         })
+      }
+      if (!regu.test(interval) || (isAbnormal && interval > 720) || interval > 1440) {
+         Notification.error({
+            content: title + (interval ? `推送时间不能大于${isAbnormal ? 720 : 1440}${isAbnormal ? '小时' : '分钟'}` : '推送时间应为正整数'),
             duration: 2,
          })
          return false