diff --git a/manager/types/seed_peer_cluster.go b/manager/types/seed_peer_cluster.go
index 8d59800ce..c8f0b8f3d 100644
--- a/manager/types/seed_peer_cluster.go
+++ b/manager/types/seed_peer_cluster.go
@@ -49,5 +49,5 @@ type GetSeedPeerClustersQuery struct {
 }
 
 type SeedPeerClusterConfig struct {
-	LoadLimit uint32 `yaml:"loadLimit" mapstructure:"loadLimit" json:"load_limit" binding:"omitempty,gte=1,lte=5000"`
+	LoadLimit uint32 `yaml:"loadLimit" mapstructure:"loadLimit" json:"load_limit" binding:"omitempty,gte=1,lte=50000"`
 }
diff --git a/scheduler/config/constants.go b/scheduler/config/constants.go
index d7a480ba4..373a45fb0 100644
--- a/scheduler/config/constants.go
+++ b/scheduler/config/constants.go
@@ -25,7 +25,7 @@ import (
 
 const (
 	// DefaultSeedPeerConcurrentUploadLimit is default number for seed peer concurrent upload limit.
-	DefaultSeedPeerConcurrentUploadLimit = 800
+	DefaultSeedPeerConcurrentUploadLimit = 2000
 
 	// DefaultPeerConcurrentUploadLimit is default number for peer concurrent upload limit.
 	DefaultPeerConcurrentUploadLimit = 200