diff --git a/routers/api/v1/repo/cloudbrain_dashboard.go b/routers/api/v1/repo/cloudbrain_dashboard.go
index c665fe256..935006476 100755
--- a/routers/api/v1/repo/cloudbrain_dashboard.go
+++ b/routers/api/v1/repo/cloudbrain_dashboard.go
@@ -121,7 +121,7 @@ func GetOverviewDuration(ctx *context.Context) {
 	now := time.Now()
 	endTime := now
 	page := 1
-	pagesize := 10000
+	pagesize := 1000
 	count := pagesize
 	worker_server_num := 1
 	cardNum := 1