diff --git a/src/pages/crontab/index.less b/src/pages/crontab/index.less
index 7f55d490..9dfa9cbb 100644
--- a/src/pages/crontab/index.less
+++ b/src/pages/crontab/index.less
@@ -104,10 +104,15 @@
 
 .crontab-view {
   .ant-tabs-nav-wrap {
-    min-width: 200px;
     flex: unset !important;
   }
 
+  .ant-tabs-nav-operations {
+    position: absolute;
+    visibility: hidden;
+    pointer-events: none;
+  }
+
   .view-more {
     margin-left: 32px;
     padding: 8px 0;