diff --git a/ui-ngx/src/app/modules/home/components/profile/alarm/device-profile-alarm.component.scss b/ui-ngx/src/app/modules/home/components/profile/alarm/device-profile-alarm.component.scss
index ad664e3156..1b796ccbda 100644
--- a/ui-ngx/src/app/modules/home/components/profile/alarm/device-profile-alarm.component.scss
+++ b/ui-ngx/src/app/modules/home/components/profile/alarm/device-profile-alarm.component.scss
@@ -16,7 +16,8 @@
 :host {
   display: block;
   .clear-alarm-rule {
-    max-width: 100%;
+    min-width: 0;
+    margin-right: 8px;
     border: 2px groove rgba(0, 0, 0, .45);
     border-radius: 4px;
     padding: 8px;