diff --git a/pkg/rpc/pb/service_node_grant.pb.go b/pkg/rpc/pb/service_node_grant.pb.go
index ffe8ea6..accdcd9 100644
--- a/pkg/rpc/pb/service_node_grant.pb.go
+++ b/pkg/rpc/pb/service_node_grant.pb.go
@@ -130,7 +130,7 @@ type CreateNodeGrantResponse struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	GrantId int64 `protobuf:"varint,1,opt,name=grantId,proto3" json:"grantId,omitempty"`
+	NodeGrantId int64 `protobuf:"varint,1,opt,name=nodeGrantId,proto3" json:"nodeGrantId,omitempty"`
 }
 
 func (x *CreateNodeGrantResponse) Reset() {
@@ -165,9 +165,9 @@ func (*CreateNodeGrantResponse) Descriptor() ([]byte, []int) {
 	return file_service_node_grant_proto_rawDescGZIP(), []int{1}
 }
 
-func (x *CreateNodeGrantResponse) GetGrantId() int64 {
+func (x *CreateNodeGrantResponse) GetNodeGrantId() int64 {
 	if x != nil {
-		return x.GrantId
+		return x.NodeGrantId
 	}
 	return 0
 }
@@ -178,7 +178,7 @@ type UpdateNodeGrantRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	GrantId     int64  `protobuf:"varint,8,opt,name=grantId,proto3" json:"grantId,omitempty"`
+	NodeGrantId int64  `protobuf:"varint,8,opt,name=nodeGrantId,proto3" json:"nodeGrantId,omitempty"`
 	Name        string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
 	Method      string `protobuf:"bytes,2,opt,name=method,proto3" json:"method,omitempty"`
 	Username    string `protobuf:"bytes,3,opt,name=username,proto3" json:"username,omitempty"`
@@ -220,9 +220,9 @@ func (*UpdateNodeGrantRequest) Descriptor() ([]byte, []int) {
 	return file_service_node_grant_proto_rawDescGZIP(), []int{2}
 }
 
-func (x *UpdateNodeGrantRequest) GetGrantId() int64 {
+func (x *UpdateNodeGrantRequest) GetNodeGrantId() int64 {
 	if x != nil {
-		return x.GrantId
+		return x.NodeGrantId
 	}
 	return 0
 }
@@ -282,7 +282,7 @@ type DisableNodeGrantRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	GrantId int64 `protobuf:"varint,1,opt,name=grantId,proto3" json:"grantId,omitempty"`
+	NodeGrantId int64 `protobuf:"varint,1,opt,name=nodeGrantId,proto3" json:"nodeGrantId,omitempty"`
 }
 
 func (x *DisableNodeGrantRequest) Reset() {
@@ -317,9 +317,9 @@ func (*DisableNodeGrantRequest) Descriptor() ([]byte, []int) {
 	return file_service_node_grant_proto_rawDescGZIP(), []int{3}
 }
 
-func (x *DisableNodeGrantRequest) GetGrantId() int64 {
+func (x *DisableNodeGrantRequest) GetNodeGrantId() int64 {
 	if x != nil {
-		return x.GrantId
+		return x.NodeGrantId
 	}
 	return 0
 }
@@ -462,7 +462,7 @@ type ListEnabledNodeGrantsResponse struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Grants []*NodeGrant `protobuf:"bytes,1,rep,name=grants,proto3" json:"grants,omitempty"`
+	NodeGrants []*NodeGrant `protobuf:"bytes,1,rep,name=nodeGrants,proto3" json:"nodeGrants,omitempty"`
 }
 
 func (x *ListEnabledNodeGrantsResponse) Reset() {
@@ -497,9 +497,9 @@ func (*ListEnabledNodeGrantsResponse) Descriptor() ([]byte, []int) {
 	return file_service_node_grant_proto_rawDescGZIP(), []int{7}
 }
 
-func (x *ListEnabledNodeGrantsResponse) GetGrants() []*NodeGrant {
+func (x *ListEnabledNodeGrantsResponse) GetNodeGrants() []*NodeGrant {
 	if x != nil {
-		return x.Grants
+		return x.NodeGrants
 	}
 	return nil
 }
@@ -548,7 +548,7 @@ type FindAllEnabledNodeGrantsResponse struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Grants []*NodeGrant `protobuf:"bytes,1,rep,name=grants,proto3" json:"grants,omitempty"`
+	NodeGrants []*NodeGrant `protobuf:"bytes,1,rep,name=nodeGrants,proto3" json:"nodeGrants,omitempty"`
 }
 
 func (x *FindAllEnabledNodeGrantsResponse) Reset() {
@@ -583,24 +583,24 @@ func (*FindAllEnabledNodeGrantsResponse) Descriptor() ([]byte, []int) {
 	return file_service_node_grant_proto_rawDescGZIP(), []int{9}
 }
 
-func (x *FindAllEnabledNodeGrantsResponse) GetGrants() []*NodeGrant {
+func (x *FindAllEnabledNodeGrantsResponse) GetNodeGrants() []*NodeGrant {
 	if x != nil {
-		return x.Grants
+		return x.NodeGrants
 	}
 	return nil
 }
 
 // 获取认证信息
-type FindEnabledGrantRequest struct {
+type FindEnabledNodeGrantRequest struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	GrantId int64 `protobuf:"varint,1,opt,name=grantId,proto3" json:"grantId,omitempty"`
+	NodeGrantId int64 `protobuf:"varint,1,opt,name=nodeGrantId,proto3" json:"nodeGrantId,omitempty"`
 }
 
-func (x *FindEnabledGrantRequest) Reset() {
-	*x = FindEnabledGrantRequest{}
+func (x *FindEnabledNodeGrantRequest) Reset() {
+	*x = FindEnabledNodeGrantRequest{}
 	if protoimpl.UnsafeEnabled {
 		mi := &file_service_node_grant_proto_msgTypes[10]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
@@ -608,13 +608,13 @@ func (x *FindEnabledGrantRequest) Reset() {
 	}
 }
 
-func (x *FindEnabledGrantRequest) String() string {
+func (x *FindEnabledNodeGrantRequest) String() string {
 	return protoimpl.X.MessageStringOf(x)
 }
 
-func (*FindEnabledGrantRequest) ProtoMessage() {}
+func (*FindEnabledNodeGrantRequest) ProtoMessage() {}
 
-func (x *FindEnabledGrantRequest) ProtoReflect() protoreflect.Message {
+func (x *FindEnabledNodeGrantRequest) ProtoReflect() protoreflect.Message {
 	mi := &file_service_node_grant_proto_msgTypes[10]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
@@ -626,28 +626,28 @@ func (x *FindEnabledGrantRequest) ProtoReflect() protoreflect.Message {
 	return mi.MessageOf(x)
 }
 
-// Deprecated: Use FindEnabledGrantRequest.ProtoReflect.Descriptor instead.
-func (*FindEnabledGrantRequest) Descriptor() ([]byte, []int) {
+// Deprecated: Use FindEnabledNodeGrantRequest.ProtoReflect.Descriptor instead.
+func (*FindEnabledNodeGrantRequest) Descriptor() ([]byte, []int) {
 	return file_service_node_grant_proto_rawDescGZIP(), []int{10}
 }
 
-func (x *FindEnabledGrantRequest) GetGrantId() int64 {
+func (x *FindEnabledNodeGrantRequest) GetNodeGrantId() int64 {
 	if x != nil {
-		return x.GrantId
+		return x.NodeGrantId
 	}
 	return 0
 }
 
-type FindEnabledGrantResponse struct {
+type FindEnabledNodeGrantResponse struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Grant *NodeGrant `protobuf:"bytes,1,opt,name=grant,proto3" json:"grant,omitempty"`
+	NodeGrant *NodeGrant `protobuf:"bytes,1,opt,name=nodeGrant,proto3" json:"nodeGrant,omitempty"`
 }
 
-func (x *FindEnabledGrantResponse) Reset() {
-	*x = FindEnabledGrantResponse{}
+func (x *FindEnabledNodeGrantResponse) Reset() {
+	*x = FindEnabledNodeGrantResponse{}
 	if protoimpl.UnsafeEnabled {
 		mi := &file_service_node_grant_proto_msgTypes[11]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
@@ -655,13 +655,13 @@ func (x *FindEnabledGrantResponse) Reset() {
 	}
 }
 
-func (x *FindEnabledGrantResponse) String() string {
+func (x *FindEnabledNodeGrantResponse) String() string {
 	return protoimpl.X.MessageStringOf(x)
 }
 
-func (*FindEnabledGrantResponse) ProtoMessage() {}
+func (*FindEnabledNodeGrantResponse) ProtoMessage() {}
 
-func (x *FindEnabledGrantResponse) ProtoReflect() protoreflect.Message {
+func (x *FindEnabledNodeGrantResponse) ProtoReflect() protoreflect.Message {
 	mi := &file_service_node_grant_proto_msgTypes[11]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
@@ -673,18 +673,137 @@ func (x *FindEnabledGrantResponse) ProtoReflect() protoreflect.Message {
 	return mi.MessageOf(x)
 }
 
-// Deprecated: Use FindEnabledGrantResponse.ProtoReflect.Descriptor instead.
-func (*FindEnabledGrantResponse) Descriptor() ([]byte, []int) {
+// Deprecated: Use FindEnabledNodeGrantResponse.ProtoReflect.Descriptor instead.
+func (*FindEnabledNodeGrantResponse) Descriptor() ([]byte, []int) {
 	return file_service_node_grant_proto_rawDescGZIP(), []int{11}
 }
 
-func (x *FindEnabledGrantResponse) GetGrant() *NodeGrant {
+func (x *FindEnabledNodeGrantResponse) GetNodeGrant() *NodeGrant {
 	if x != nil {
-		return x.Grant
+		return x.NodeGrant
 	}
 	return nil
 }
 
+// 测试连接
+type TestNodeGrantRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	NodeGrantId int64  `protobuf:"varint,1,opt,name=nodeGrantId,proto3" json:"nodeGrantId,omitempty"`
+	Host        string `protobuf:"bytes,2,opt,name=host,proto3" json:"host,omitempty"`
+	Port        int32  `protobuf:"varint,3,opt,name=port,proto3" json:"port,omitempty"`
+}
+
+func (x *TestNodeGrantRequest) Reset() {
+	*x = TestNodeGrantRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_service_node_grant_proto_msgTypes[12]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *TestNodeGrantRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*TestNodeGrantRequest) ProtoMessage() {}
+
+func (x *TestNodeGrantRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_service_node_grant_proto_msgTypes[12]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use TestNodeGrantRequest.ProtoReflect.Descriptor instead.
+func (*TestNodeGrantRequest) Descriptor() ([]byte, []int) {
+	return file_service_node_grant_proto_rawDescGZIP(), []int{12}
+}
+
+func (x *TestNodeGrantRequest) GetNodeGrantId() int64 {
+	if x != nil {
+		return x.NodeGrantId
+	}
+	return 0
+}
+
+func (x *TestNodeGrantRequest) GetHost() string {
+	if x != nil {
+		return x.Host
+	}
+	return ""
+}
+
+func (x *TestNodeGrantRequest) GetPort() int32 {
+	if x != nil {
+		return x.Port
+	}
+	return 0
+}
+
+type TestNodeGrantResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	IsOk  bool   `protobuf:"varint,1,opt,name=isOk,proto3" json:"isOk,omitempty"`
+	Error string `protobuf:"bytes,2,opt,name=error,proto3" json:"error,omitempty"`
+}
+
+func (x *TestNodeGrantResponse) Reset() {
+	*x = TestNodeGrantResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_service_node_grant_proto_msgTypes[13]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *TestNodeGrantResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*TestNodeGrantResponse) ProtoMessage() {}
+
+func (x *TestNodeGrantResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_service_node_grant_proto_msgTypes[13]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use TestNodeGrantResponse.ProtoReflect.Descriptor instead.
+func (*TestNodeGrantResponse) Descriptor() ([]byte, []int) {
+	return file_service_node_grant_proto_rawDescGZIP(), []int{13}
+}
+
+func (x *TestNodeGrantResponse) GetIsOk() bool {
+	if x != nil {
+		return x.IsOk
+	}
+	return false
+}
+
+func (x *TestNodeGrantResponse) GetError() string {
+	if x != nil {
+		return x.Error
+	}
+	return ""
+}
+
 var File_service_node_grant_proto protoreflect.FileDescriptor
 
 var file_service_node_grant_proto_rawDesc = []byte{
@@ -707,13 +826,14 @@ var file_service_node_grant_proto_rawDesc = []byte{
 	0x69, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x06, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x64, 0x65,
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@@ -725,77 +845,95 @@ var file_service_node_grant_proto_rawDesc = []byte{
 	0x20, 0x0a, 0x0b, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x06,
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+	0x73, 0x74, 0x1a, 0x24, 0x2e, 0x70, 0x62, 0x2e, 0x46, 0x69, 0x6e, 0x64, 0x41, 0x6c, 0x6c, 0x45,
+	0x6e, 0x61, 0x62, 0x6c, 0x65, 0x64, 0x4e, 0x6f, 0x64, 0x65, 0x47, 0x72, 0x61, 0x6e, 0x74, 0x73,
+	0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x59, 0x0a, 0x14, 0x66, 0x69, 0x6e, 0x64,
+	0x45, 0x6e, 0x61, 0x62, 0x6c, 0x65, 0x64, 0x4e, 0x6f, 0x64, 0x65, 0x47, 0x72, 0x61, 0x6e, 0x74,
+	0x12, 0x1f, 0x2e, 0x70, 0x62, 0x2e, 0x46, 0x69, 0x6e, 0x64, 0x45, 0x6e, 0x61, 0x62, 0x6c, 0x65,
+	0x64, 0x4e, 0x6f, 0x64, 0x65, 0x47, 0x72, 0x61, 0x6e, 0x74, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
+	0x74, 0x1a, 0x20, 0x2e, 0x70, 0x62, 0x2e, 0x46, 0x69, 0x6e, 0x64, 0x45, 0x6e, 0x61, 0x62, 0x6c,
+	0x65, 0x64, 0x4e, 0x6f, 0x64, 0x65, 0x47, 0x72, 0x61, 0x6e, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f,
+	0x6e, 0x73, 0x65, 0x12, 0x44, 0x0a, 0x0d, 0x74, 0x65, 0x73, 0x74, 0x4e, 0x6f, 0x64, 0x65, 0x47,
+	0x72, 0x61, 0x6e, 0x74, 0x12, 0x18, 0x2e, 0x70, 0x62, 0x2e, 0x54, 0x65, 0x73, 0x74, 0x4e, 0x6f,
+	0x64, 0x65, 0x47, 0x72, 0x61, 0x6e, 0x74, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x19,
+	0x2e, 0x70, 0x62, 0x2e, 0x54, 0x65, 0x73, 0x74, 0x4e, 0x6f, 0x64, 0x65, 0x47, 0x72, 0x61, 0x6e,
+	0x74, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x42, 0x06, 0x5a, 0x04, 0x2e, 0x2f, 0x70,
+	0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -810,7 +948,7 @@ func file_service_node_grant_proto_rawDescGZIP() []byte {
 	return file_service_node_grant_proto_rawDescData
 }
 
-var file_service_node_grant_proto_msgTypes = make([]protoimpl.MessageInfo, 12)
+var file_service_node_grant_proto_msgTypes = make([]protoimpl.MessageInfo, 14)
 var file_service_node_grant_proto_goTypes = []interface{}{
 	(*CreateNodeGrantRequest)(nil),           // 0: pb.CreateNodeGrantRequest
 	(*CreateNodeGrantResponse)(nil),          // 1: pb.CreateNodeGrantResponse
@@ -822,32 +960,36 @@ var file_service_node_grant_proto_goTypes = []interface{}{
 	(*ListEnabledNodeGrantsResponse)(nil),    // 7: pb.ListEnabledNodeGrantsResponse
 	(*FindAllEnabledNodeGrantsRequest)(nil),  // 8: pb.FindAllEnabledNodeGrantsRequest
 	(*FindAllEnabledNodeGrantsResponse)(nil), // 9: pb.FindAllEnabledNodeGrantsResponse
-	(*FindEnabledGrantRequest)(nil),          // 10: pb.FindEnabledGrantRequest
-	(*FindEnabledGrantResponse)(nil),         // 11: pb.FindEnabledGrantResponse
-	(*NodeGrant)(nil),                        // 12: pb.NodeGrant
-	(*RPCSuccess)(nil),                       // 13: pb.RPCSuccess
-	(*RPCCountResponse)(nil),                 // 14: pb.RPCCountResponse
+	(*FindEnabledNodeGrantRequest)(nil),      // 10: pb.FindEnabledNodeGrantRequest
+	(*FindEnabledNodeGrantResponse)(nil),     // 11: pb.FindEnabledNodeGrantResponse
+	(*TestNodeGrantRequest)(nil),             // 12: pb.TestNodeGrantRequest
+	(*TestNodeGrantResponse)(nil),            // 13: pb.TestNodeGrantResponse
+	(*NodeGrant)(nil),                        // 14: pb.NodeGrant
+	(*RPCSuccess)(nil),                       // 15: pb.RPCSuccess
+	(*RPCCountResponse)(nil),                 // 16: pb.RPCCountResponse
 }
 var file_service_node_grant_proto_depIdxs = []int32{
-	12, // 0: pb.ListEnabledNodeGrantsResponse.grants:type_name -> pb.NodeGrant
-	12, // 1: pb.FindAllEnabledNodeGrantsResponse.grants:type_name -> pb.NodeGrant
-	12, // 2: pb.FindEnabledGrantResponse.grant:type_name -> pb.NodeGrant
+	14, // 0: pb.ListEnabledNodeGrantsResponse.nodeGrants:type_name -> pb.NodeGrant
+	14, // 1: pb.FindAllEnabledNodeGrantsResponse.nodeGrants:type_name -> pb.NodeGrant
+	14, // 2: pb.FindEnabledNodeGrantResponse.nodeGrant:type_name -> pb.NodeGrant
 	0,  // 3: pb.NodeGrantService.createNodeGrant:input_type -> pb.CreateNodeGrantRequest
 	2,  // 4: pb.NodeGrantService.updateNodeGrant:input_type -> pb.UpdateNodeGrantRequest
 	3,  // 5: pb.NodeGrantService.disableNodeGrant:input_type -> pb.DisableNodeGrantRequest
 	5,  // 6: pb.NodeGrantService.countAllEnabledNodeGrants:input_type -> pb.CountAllEnabledNodeGrantsRequest
-	6,  // 7: pb.NodeGrantService.ListEnabledNodeGrants:input_type -> pb.ListEnabledNodeGrantsRequest
-	8,  // 8: pb.NodeGrantService.FindAllEnabledNodeGrants:input_type -> pb.FindAllEnabledNodeGrantsRequest
-	10, // 9: pb.NodeGrantService.FindEnabledGrant:input_type -> pb.FindEnabledGrantRequest
-	1,  // 10: pb.NodeGrantService.createNodeGrant:output_type -> pb.CreateNodeGrantResponse
-	13, // 11: pb.NodeGrantService.updateNodeGrant:output_type -> pb.RPCSuccess
-	4,  // 12: pb.NodeGrantService.disableNodeGrant:output_type -> pb.DisableNodeGrantResponse
-	14, // 13: pb.NodeGrantService.countAllEnabledNodeGrants:output_type -> pb.RPCCountResponse
-	7,  // 14: pb.NodeGrantService.ListEnabledNodeGrants:output_type -> pb.ListEnabledNodeGrantsResponse
-	9,  // 15: pb.NodeGrantService.FindAllEnabledNodeGrants:output_type -> pb.FindAllEnabledNodeGrantsResponse
-	11, // 16: pb.NodeGrantService.FindEnabledGrant:output_type -> pb.FindEnabledGrantResponse
-	10, // [10:17] is the sub-list for method output_type
-	3,  // [3:10] is the sub-list for method input_type
+	6,  // 7: pb.NodeGrantService.listEnabledNodeGrants:input_type -> pb.ListEnabledNodeGrantsRequest
+	8,  // 8: pb.NodeGrantService.findAllEnabledNodeGrants:input_type -> pb.FindAllEnabledNodeGrantsRequest
+	10, // 9: pb.NodeGrantService.findEnabledNodeGrant:input_type -> pb.FindEnabledNodeGrantRequest
+	12, // 10: pb.NodeGrantService.testNodeGrant:input_type -> pb.TestNodeGrantRequest
+	1,  // 11: pb.NodeGrantService.createNodeGrant:output_type -> pb.CreateNodeGrantResponse
+	15, // 12: pb.NodeGrantService.updateNodeGrant:output_type -> pb.RPCSuccess
+	4,  // 13: pb.NodeGrantService.disableNodeGrant:output_type -> pb.DisableNodeGrantResponse
+	16, // 14: pb.NodeGrantService.countAllEnabledNodeGrants:output_type -> pb.RPCCountResponse
+	7,  // 15: pb.NodeGrantService.listEnabledNodeGrants:output_type -> pb.ListEnabledNodeGrantsResponse
+	9,  // 16: pb.NodeGrantService.findAllEnabledNodeGrants:output_type -> pb.FindAllEnabledNodeGrantsResponse
+	11, // 17: pb.NodeGrantService.findEnabledNodeGrant:output_type -> pb.FindEnabledNodeGrantResponse
+	13, // 18: pb.NodeGrantService.testNodeGrant:output_type -> pb.TestNodeGrantResponse
+	11, // [11:19] is the sub-list for method output_type
+	3,  // [3:11] is the sub-list for method input_type
 	3,  // [3:3] is the sub-list for extension type_name
 	3,  // [3:3] is the sub-list for extension extendee
 	0,  // [0:3] is the sub-list for field type_name
@@ -982,7 +1124,7 @@ func file_service_node_grant_proto_init() {
 			}
 		}
 		file_service_node_grant_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*FindEnabledGrantRequest); i {
+			switch v := v.(*FindEnabledNodeGrantRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -994,7 +1136,31 @@ func file_service_node_grant_proto_init() {
 			}
 		}
 		file_service_node_grant_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*FindEnabledGrantResponse); i {
+			switch v := v.(*FindEnabledNodeGrantResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_service_node_grant_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*TestNodeGrantRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_service_node_grant_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*TestNodeGrantResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1012,7 +1178,7 @@ func file_service_node_grant_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_service_node_grant_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   12,
+			NumMessages:   14,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
@@ -1051,7 +1217,9 @@ type NodeGrantServiceClient interface {
 	// 列出所有认证
 	FindAllEnabledNodeGrants(ctx context.Context, in *FindAllEnabledNodeGrantsRequest, opts ...grpc.CallOption) (*FindAllEnabledNodeGrantsResponse, error)
 	// 获取单个认证信息
-	FindEnabledGrant(ctx context.Context, in *FindEnabledGrantRequest, opts ...grpc.CallOption) (*FindEnabledGrantResponse, error)
+	FindEnabledNodeGrant(ctx context.Context, in *FindEnabledNodeGrantRequest, opts ...grpc.CallOption) (*FindEnabledNodeGrantResponse, error)
+	// 测试连接
+	TestNodeGrant(ctx context.Context, in *TestNodeGrantRequest, opts ...grpc.CallOption) (*TestNodeGrantResponse, error)
 }
 
 type nodeGrantServiceClient struct {
@@ -1100,7 +1268,7 @@ func (c *nodeGrantServiceClient) CountAllEnabledNodeGrants(ctx context.Context,
 
 func (c *nodeGrantServiceClient) ListEnabledNodeGrants(ctx context.Context, in *ListEnabledNodeGrantsRequest, opts ...grpc.CallOption) (*ListEnabledNodeGrantsResponse, error) {
 	out := new(ListEnabledNodeGrantsResponse)
-	err := c.cc.Invoke(ctx, "/pb.NodeGrantService/ListEnabledNodeGrants", in, out, opts...)
+	err := c.cc.Invoke(ctx, "/pb.NodeGrantService/listEnabledNodeGrants", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -1109,16 +1277,25 @@ func (c *nodeGrantServiceClient) ListEnabledNodeGrants(ctx context.Context, in *
 
 func (c *nodeGrantServiceClient) FindAllEnabledNodeGrants(ctx context.Context, in *FindAllEnabledNodeGrantsRequest, opts ...grpc.CallOption) (*FindAllEnabledNodeGrantsResponse, error) {
 	out := new(FindAllEnabledNodeGrantsResponse)
-	err := c.cc.Invoke(ctx, "/pb.NodeGrantService/FindAllEnabledNodeGrants", in, out, opts...)
+	err := c.cc.Invoke(ctx, "/pb.NodeGrantService/findAllEnabledNodeGrants", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }
 
-func (c *nodeGrantServiceClient) FindEnabledGrant(ctx context.Context, in *FindEnabledGrantRequest, opts ...grpc.CallOption) (*FindEnabledGrantResponse, error) {
-	out := new(FindEnabledGrantResponse)
-	err := c.cc.Invoke(ctx, "/pb.NodeGrantService/FindEnabledGrant", in, out, opts...)
+func (c *nodeGrantServiceClient) FindEnabledNodeGrant(ctx context.Context, in *FindEnabledNodeGrantRequest, opts ...grpc.CallOption) (*FindEnabledNodeGrantResponse, error) {
+	out := new(FindEnabledNodeGrantResponse)
+	err := c.cc.Invoke(ctx, "/pb.NodeGrantService/findEnabledNodeGrant", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *nodeGrantServiceClient) TestNodeGrant(ctx context.Context, in *TestNodeGrantRequest, opts ...grpc.CallOption) (*TestNodeGrantResponse, error) {
+	out := new(TestNodeGrantResponse)
+	err := c.cc.Invoke(ctx, "/pb.NodeGrantService/testNodeGrant", in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -1140,7 +1317,9 @@ type NodeGrantServiceServer interface {
 	// 列出所有认证
 	FindAllEnabledNodeGrants(context.Context, *FindAllEnabledNodeGrantsRequest) (*FindAllEnabledNodeGrantsResponse, error)
 	// 获取单个认证信息
-	FindEnabledGrant(context.Context, *FindEnabledGrantRequest) (*FindEnabledGrantResponse, error)
+	FindEnabledNodeGrant(context.Context, *FindEnabledNodeGrantRequest) (*FindEnabledNodeGrantResponse, error)
+	// 测试连接
+	TestNodeGrant(context.Context, *TestNodeGrantRequest) (*TestNodeGrantResponse, error)
 }
 
 // UnimplementedNodeGrantServiceServer can be embedded to have forward compatible implementations.
@@ -1165,8 +1344,11 @@ func (*UnimplementedNodeGrantServiceServer) ListEnabledNodeGrants(context.Contex
 func (*UnimplementedNodeGrantServiceServer) FindAllEnabledNodeGrants(context.Context, *FindAllEnabledNodeGrantsRequest) (*FindAllEnabledNodeGrantsResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method FindAllEnabledNodeGrants not implemented")
 }
-func (*UnimplementedNodeGrantServiceServer) FindEnabledGrant(context.Context, *FindEnabledGrantRequest) (*FindEnabledGrantResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method FindEnabledGrant not implemented")
+func (*UnimplementedNodeGrantServiceServer) FindEnabledNodeGrant(context.Context, *FindEnabledNodeGrantRequest) (*FindEnabledNodeGrantResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method FindEnabledNodeGrant not implemented")
+}
+func (*UnimplementedNodeGrantServiceServer) TestNodeGrant(context.Context, *TestNodeGrantRequest) (*TestNodeGrantResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method TestNodeGrant not implemented")
 }
 
 func RegisterNodeGrantServiceServer(s *grpc.Server, srv NodeGrantServiceServer) {
@@ -1281,20 +1463,38 @@ func _NodeGrantService_FindAllEnabledNodeGrants_Handler(srv interface{}, ctx con
 	return interceptor(ctx, in, info, handler)
 }
 
-func _NodeGrantService_FindEnabledGrant_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(FindEnabledGrantRequest)
+func _NodeGrantService_FindEnabledNodeGrant_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(FindEnabledNodeGrantRequest)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
 	if interceptor == nil {
-		return srv.(NodeGrantServiceServer).FindEnabledGrant(ctx, in)
+		return srv.(NodeGrantServiceServer).FindEnabledNodeGrant(ctx, in)
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: "/pb.NodeGrantService/FindEnabledGrant",
+		FullMethod: "/pb.NodeGrantService/FindEnabledNodeGrant",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(NodeGrantServiceServer).FindEnabledGrant(ctx, req.(*FindEnabledGrantRequest))
+		return srv.(NodeGrantServiceServer).FindEnabledNodeGrant(ctx, req.(*FindEnabledNodeGrantRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _NodeGrantService_TestNodeGrant_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(TestNodeGrantRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(NodeGrantServiceServer).TestNodeGrant(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/pb.NodeGrantService/TestNodeGrant",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(NodeGrantServiceServer).TestNodeGrant(ctx, req.(*TestNodeGrantRequest))
 	}
 	return interceptor(ctx, in, info, handler)
 }
@@ -1320,16 +1520,20 @@ var _NodeGrantService_serviceDesc = grpc.ServiceDesc{
 			Handler:    _NodeGrantService_CountAllEnabledNodeGrants_Handler,
 		},
 		{
-			MethodName: "ListEnabledNodeGrants",
+			MethodName: "listEnabledNodeGrants",
 			Handler:    _NodeGrantService_ListEnabledNodeGrants_Handler,
 		},
 		{
-			MethodName: "FindAllEnabledNodeGrants",
+			MethodName: "findAllEnabledNodeGrants",
 			Handler:    _NodeGrantService_FindAllEnabledNodeGrants_Handler,
 		},
 		{
-			MethodName: "FindEnabledGrant",
-			Handler:    _NodeGrantService_FindEnabledGrant_Handler,
+			MethodName: "findEnabledNodeGrant",
+			Handler:    _NodeGrantService_FindEnabledNodeGrant_Handler,
+		},
+		{
+			MethodName: "testNodeGrant",
+			Handler:    _NodeGrantService_TestNodeGrant_Handler,
 		},
 	},
 	Streams:  []grpc.StreamDesc{},
diff --git a/pkg/rpc/protos/service_node_grant.proto b/pkg/rpc/protos/service_node_grant.proto
index 5ff8133..8c7af0d 100644
--- a/pkg/rpc/protos/service_node_grant.proto
+++ b/pkg/rpc/protos/service_node_grant.proto
@@ -19,13 +19,16 @@ service NodeGrantService {
 	rpc countAllEnabledNodeGrants (CountAllEnabledNodeGrantsRequest) returns (RPCCountResponse);
 
 	// 列出单页认证
-	rpc ListEnabledNodeGrants (ListEnabledNodeGrantsRequest) returns (ListEnabledNodeGrantsResponse);
+	rpc listEnabledNodeGrants (ListEnabledNodeGrantsRequest) returns (ListEnabledNodeGrantsResponse);
 
 	// 列出所有认证
-	rpc FindAllEnabledNodeGrants (FindAllEnabledNodeGrantsRequest) returns (FindAllEnabledNodeGrantsResponse);
+	rpc findAllEnabledNodeGrants (FindAllEnabledNodeGrantsRequest) returns (FindAllEnabledNodeGrantsResponse);
 
 	// 获取单个认证信息
-	rpc FindEnabledGrant (FindEnabledGrantRequest) returns (FindEnabledGrantResponse);
+	rpc findEnabledNodeGrant (FindEnabledNodeGrantRequest) returns (FindEnabledNodeGrantResponse);
+
+	// 测试连接
+	rpc testNodeGrant (TestNodeGrantRequest) returns (TestNodeGrantResponse);
 }
 
 // 创建节点认证
@@ -40,12 +43,12 @@ message CreateNodeGrantRequest {
 }
 
 message CreateNodeGrantResponse {
-	int64 grantId = 1;
+	int64 nodeGrantId = 1;
 }
 
 // 修改节点认证
 message UpdateNodeGrantRequest {
-	int64 grantId = 8;
+	int64 nodeGrantId = 8;
 	string name = 1;
 	string method = 2;
 	string username = 3;
@@ -57,7 +60,7 @@ message UpdateNodeGrantRequest {
 
 // 禁用节点认证
 message DisableNodeGrantRequest {
-	int64 grantId = 1;
+	int64 nodeGrantId = 1;
 }
 
 message DisableNodeGrantResponse {
@@ -76,7 +79,7 @@ message ListEnabledNodeGrantsRequest {
 }
 
 message ListEnabledNodeGrantsResponse {
-	repeated NodeGrant grants = 1;
+	repeated NodeGrant nodeGrants = 1;
 }
 
 // 获取所有认证信息
@@ -85,14 +88,26 @@ message FindAllEnabledNodeGrantsRequest {
 }
 
 message FindAllEnabledNodeGrantsResponse {
-	repeated NodeGrant grants = 1;
+	repeated NodeGrant nodeGrants = 1;
 }
 
 // 获取认证信息
-message FindEnabledGrantRequest {
-	int64 grantId = 1;
+message FindEnabledNodeGrantRequest {
+	int64 nodeGrantId = 1;
 }
 
-message FindEnabledGrantResponse {
-	NodeGrant grant = 1;
+message FindEnabledNodeGrantResponse {
+	NodeGrant nodeGrant = 1;
+}
+
+// 测试连接
+message TestNodeGrantRequest {
+	int64 nodeGrantId = 1;
+	string host = 2;
+	int32 port = 3;
+}
+
+message TestNodeGrantResponse {
+	bool isOk = 1;
+	string error = 2;
 }
\ No newline at end of file