diff --git a/docs-2.0/nebula-dashboard-ent/1.what-is-dashboard-ent.md b/docs-2.0/nebula-dashboard-ent/1.what-is-dashboard-ent.md
index 7aa6f2da42f..76deced05ee 100644
--- a/docs-2.0/nebula-dashboard-ent/1.what-is-dashboard-ent.md
+++ b/docs-2.0/nebula-dashboard-ent/1.what-is-dashboard-ent.md
@@ -14,7 +14,7 @@ NebulaGraph Dashboard Enterprise Edition (Dashboard for short) is a visualizatio
 
 - Import clusters, balance data, scale out or in on the visualization interface.
 
-- Manage clusters, and view the operation log of clusters within the last 14 days.
+- Manage clusters, and view the operation log of clusters.
 
 - Start, stop, and restart services on the visualization interface.