diff --git a/Cargo.lock b/Cargo.lock
index 07f9bae..87a20ca 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -190,7 +190,7 @@ dependencies = [
 
 [[package]]
 name = "dragonfly-api"
-version = "2.0.155"
+version = "2.0.156"
 dependencies = [
  "prost",
  "prost-types",
diff --git a/Cargo.toml b/Cargo.toml
index ecb1920..fa7494b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "dragonfly-api"
-version = "2.0.155"
+version = "2.0.156"
 authors = ["Gaius <gaius.qi@gmail.com>"]
 edition = "2021"
 license = "Apache-2.0"
diff --git a/pkg/apis/manager/v2/manager.pb.go b/pkg/apis/manager/v2/manager.pb.go
index dc8a4d6..998839f 100644
--- a/pkg/apis/manager/v2/manager.pb.go
+++ b/pkg/apis/manager/v2/manager.pb.go
@@ -1051,6 +1051,8 @@ type UpdateSchedulerRequest struct {
 	Ip string `protobuf:"bytes,6,opt,name=ip,proto3" json:"ip,omitempty"`
 	// Scheduler port.
 	Port int32 `protobuf:"varint,7,opt,name=port,proto3" json:"port,omitempty"`
+	// Scheduler features.
+	Features []string `protobuf:"bytes,8,rep,name=features,proto3" json:"features,omitempty"`
 }
 
 func (x *UpdateSchedulerRequest) Reset() {
@@ -1134,6 +1136,13 @@ func (x *UpdateSchedulerRequest) GetPort() int32 {
 	return 0
 }
 
+func (x *UpdateSchedulerRequest) GetFeatures() []string {
+	if x != nil {
+		return x.Features
+	}
+	return nil
+}
+
 // ListSchedulersRequest represents request of ListSchedulers.
 type ListSchedulersRequest struct {
 	state         protoimpl.MessageState
@@ -1846,7 +1855,7 @@ var file_pkg_apis_manager_v2_manager_proto_rawDesc = []byte{
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@@ -1866,140 +1875,142 @@ var file_pkg_apis_manager_v2_manager_proto_rawDesc = []byte{
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 }
 
 var (
diff --git a/pkg/apis/manager/v2/manager.proto b/pkg/apis/manager/v2/manager.proto
index 3b99e80..ded271c 100644
--- a/pkg/apis/manager/v2/manager.proto
+++ b/pkg/apis/manager/v2/manager.proto
@@ -213,7 +213,7 @@ message UpdateSchedulerRequest {
   // Scheduler port.
   int32 port = 7 [(validate.rules).int32 = {gte: 1024, lt: 65535}];
   // Scheduler features.
-  repeated string features = 8 [(validate.rules).string = {min_len: 1, ignore_empty: true}];
+  repeated string features = 8;
 }
 
 // ListSchedulersRequest represents request of ListSchedulers.