diff --git a/pkg/rpc/pb/model_metric_chart.pb.go b/pkg/rpc/pb/model_metric_chart.pb.go
index edfc2fc..5b34965 100644
--- a/pkg/rpc/pb/model_metric_chart.pb.go
+++ b/pkg/rpc/pb/model_metric_chart.pb.go
@@ -31,14 +31,16 @@ type MetricChart struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Id         int64       `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
-	Name       string      `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
-	Type       string      `protobuf:"bytes,3,opt,name=type,proto3" json:"type,omitempty"`
-	WidthDiv   int32       `protobuf:"varint,4,opt,name=widthDiv,proto3" json:"widthDiv,omitempty"`
-	ParamsJSON []byte      `protobuf:"bytes,5,opt,name=paramsJSON,proto3" json:"paramsJSON,omitempty"`
-	IsOn       bool        `protobuf:"varint,6,opt,name=isOn,proto3" json:"isOn,omitempty"`
-	MaxItems   int32       `protobuf:"varint,7,opt,name=maxItems,proto3" json:"maxItems,omitempty"`
-	MetricItem *MetricItem `protobuf:"bytes,30,opt,name=metricItem,proto3" json:"metricItem,omitempty"`
+	Id              int64       `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	Name            string      `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
+	Type            string      `protobuf:"bytes,3,opt,name=type,proto3" json:"type,omitempty"`
+	WidthDiv        int32       `protobuf:"varint,4,opt,name=widthDiv,proto3" json:"widthDiv,omitempty"`
+	ParamsJSON      []byte      `protobuf:"bytes,5,opt,name=paramsJSON,proto3" json:"paramsJSON,omitempty"`
+	IsOn            bool        `protobuf:"varint,6,opt,name=isOn,proto3" json:"isOn,omitempty"`
+	MaxItems        int32       `protobuf:"varint,7,opt,name=maxItems,proto3" json:"maxItems,omitempty"`
+	IgnoreEmptyKeys bool        `protobuf:"varint,8,opt,name=ignoreEmptyKeys,proto3" json:"ignoreEmptyKeys,omitempty"`
+	IgnoredKeys     []string    `protobuf:"bytes,9,rep,name=ignoredKeys,proto3" json:"ignoredKeys,omitempty"`
+	MetricItem      *MetricItem `protobuf:"bytes,30,opt,name=metricItem,proto3" json:"metricItem,omitempty"`
 }
 
 func (x *MetricChart) Reset() {
@@ -122,6 +124,20 @@ func (x *MetricChart) GetMaxItems() int32 {
 	return 0
 }
 
+func (x *MetricChart) GetIgnoreEmptyKeys() bool {
+	if x != nil {
+		return x.IgnoreEmptyKeys
+	}
+	return false
+}
+
+func (x *MetricChart) GetIgnoredKeys() []string {
+	if x != nil {
+		return x.IgnoredKeys
+	}
+	return nil
+}
+
 func (x *MetricChart) GetMetricItem() *MetricItem {
 	if x != nil {
 		return x.MetricItem
@@ -136,7 +152,7 @@ var file_models_model_metric_chart_proto_rawDesc = []byte{
 	0x65, 0x74, 0x72, 0x69, 0x63, 0x5f, 0x63, 0x68, 0x61, 0x72, 0x74, 0x2e, 0x70, 0x72, 0x6f, 0x74,
 	0x6f, 0x12, 0x02, 0x70, 0x62, 0x1a, 0x1e, 0x6d, 0x6f, 0x64, 0x65, 0x6c, 0x73, 0x2f, 0x6d, 0x6f,
 	0x64, 0x65, 0x6c, 0x5f, 0x6d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x5f, 0x69, 0x74, 0x65, 0x6d, 0x2e,
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+	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0xad, 0x02, 0x0a, 0x0b, 0x4d, 0x65, 0x74, 0x72, 0x69, 0x63,
 	0x43, 0x68, 0x61, 0x72, 0x74, 0x12, 0x0e, 0x0a, 0x02, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28,
 	0x03, 0x52, 0x02, 0x69, 0x64, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x02, 0x20,
 	0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x12, 0x0a, 0x04, 0x74, 0x79, 0x70,
@@ -147,11 +163,16 @@ var file_models_model_metric_chart_proto_rawDesc = []byte{
 	0x61, 0x72, 0x61, 0x6d, 0x73, 0x4a, 0x53, 0x4f, 0x4e, 0x12, 0x12, 0x0a, 0x04, 0x69, 0x73, 0x4f,
 	0x6e, 0x18, 0x06, 0x20, 0x01, 0x28, 0x08, 0x52, 0x04, 0x69, 0x73, 0x4f, 0x6e, 0x12, 0x1a, 0x0a,
 	0x08, 0x6d, 0x61, 0x78, 0x49, 0x74, 0x65, 0x6d, 0x73, 0x18, 0x07, 0x20, 0x01, 0x28, 0x05, 0x52,
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-	0x65, 0x74, 0x72, 0x69, 0x63, 0x49, 0x74, 0x65, 0x6d, 0x42, 0x06, 0x5a, 0x04, 0x2e, 0x2f, 0x70,
-	0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x08, 0x6d, 0x61, 0x78, 0x49, 0x74, 0x65, 0x6d, 0x73, 0x12, 0x28, 0x0a, 0x0f, 0x69, 0x67, 0x6e,
+	0x6f, 0x72, 0x65, 0x45, 0x6d, 0x70, 0x74, 0x79, 0x4b, 0x65, 0x79, 0x73, 0x18, 0x08, 0x20, 0x01,
+	0x28, 0x08, 0x52, 0x0f, 0x69, 0x67, 0x6e, 0x6f, 0x72, 0x65, 0x45, 0x6d, 0x70, 0x74, 0x79, 0x4b,
+	0x65, 0x79, 0x73, 0x12, 0x20, 0x0a, 0x0b, 0x69, 0x67, 0x6e, 0x6f, 0x72, 0x65, 0x64, 0x4b, 0x65,
+	0x79, 0x73, 0x18, 0x09, 0x20, 0x03, 0x28, 0x09, 0x52, 0x0b, 0x69, 0x67, 0x6e, 0x6f, 0x72, 0x65,
+	0x64, 0x4b, 0x65, 0x79, 0x73, 0x12, 0x2e, 0x0a, 0x0a, 0x6d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x49,
+	0x74, 0x65, 0x6d, 0x18, 0x1e, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x0e, 0x2e, 0x70, 0x62, 0x2e, 0x4d,
+	0x65, 0x74, 0x72, 0x69, 0x63, 0x49, 0x74, 0x65, 0x6d, 0x52, 0x0a, 0x6d, 0x65, 0x74, 0x72, 0x69,
+	0x63, 0x49, 0x74, 0x65, 0x6d, 0x42, 0x06, 0x5a, 0x04, 0x2e, 0x2f, 0x70, 0x62, 0x62, 0x06, 0x70,
+	0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/pkg/rpc/pb/service_metric_chart.pb.go b/pkg/rpc/pb/service_metric_chart.pb.go
index 2cbbb1d..d593396 100644
--- a/pkg/rpc/pb/service_metric_chart.pb.go
+++ b/pkg/rpc/pb/service_metric_chart.pb.go
@@ -35,12 +35,14 @@ type CreateMetricChartRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	MetricItemId int64  `protobuf:"varint,1,opt,name=metricItemId,proto3" json:"metricItemId,omitempty"`
-	Name         string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
-	Type         string `protobuf:"bytes,3,opt,name=type,proto3" json:"type,omitempty"`
-	WidthDiv     int32  `protobuf:"varint,4,opt,name=widthDiv,proto3" json:"widthDiv,omitempty"`
-	ParamsJSON   []byte `protobuf:"bytes,5,opt,name=paramsJSON,proto3" json:"paramsJSON,omitempty"`
-	MaxItems     int32  `protobuf:"varint,6,opt,name=maxItems,proto3" json:"maxItems,omitempty"`
+	MetricItemId    int64    `protobuf:"varint,1,opt,name=metricItemId,proto3" json:"metricItemId,omitempty"`
+	Name            string   `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
+	Type            string   `protobuf:"bytes,3,opt,name=type,proto3" json:"type,omitempty"`
+	WidthDiv        int32    `protobuf:"varint,4,opt,name=widthDiv,proto3" json:"widthDiv,omitempty"`
+	ParamsJSON      []byte   `protobuf:"bytes,5,opt,name=paramsJSON,proto3" json:"paramsJSON,omitempty"`
+	MaxItems        int32    `protobuf:"varint,6,opt,name=maxItems,proto3" json:"maxItems,omitempty"`
+	IgnoreEmptyKeys bool     `protobuf:"varint,7,opt,name=ignoreEmptyKeys,proto3" json:"ignoreEmptyKeys,omitempty"`
+	IgnoredKeys     []string `protobuf:"bytes,8,rep,name=ignoredKeys,proto3" json:"ignoredKeys,omitempty"`
 }
 
 func (x *CreateMetricChartRequest) Reset() {
@@ -117,6 +119,20 @@ func (x *CreateMetricChartRequest) GetMaxItems() int32 {
 	return 0
 }
 
+func (x *CreateMetricChartRequest) GetIgnoreEmptyKeys() bool {
+	if x != nil {
+		return x.IgnoreEmptyKeys
+	}
+	return false
+}
+
+func (x *CreateMetricChartRequest) GetIgnoredKeys() []string {
+	if x != nil {
+		return x.IgnoredKeys
+	}
+	return nil
+}
+
 type CreateMetricChartResponse struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -170,13 +186,15 @@ type UpdateMetricChartRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	MetricChartId int64  `protobuf:"varint,1,opt,name=metricChartId,proto3" json:"metricChartId,omitempty"`
-	Name          string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
-	Type          string `protobuf:"bytes,3,opt,name=type,proto3" json:"type,omitempty"`
-	WidthDiv      int32  `protobuf:"varint,4,opt,name=widthDiv,proto3" json:"widthDiv,omitempty"`
-	ParamsJSON    []byte `protobuf:"bytes,5,opt,name=paramsJSON,proto3" json:"paramsJSON,omitempty"`
-	IsOn          bool   `protobuf:"varint,6,opt,name=isOn,proto3" json:"isOn,omitempty"`
-	MaxItems      int32  `protobuf:"varint,7,opt,name=maxItems,proto3" json:"maxItems,omitempty"`
+	MetricChartId   int64    `protobuf:"varint,1,opt,name=metricChartId,proto3" json:"metricChartId,omitempty"`
+	Name            string   `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
+	Type            string   `protobuf:"bytes,3,opt,name=type,proto3" json:"type,omitempty"`
+	WidthDiv        int32    `protobuf:"varint,4,opt,name=widthDiv,proto3" json:"widthDiv,omitempty"`
+	ParamsJSON      []byte   `protobuf:"bytes,5,opt,name=paramsJSON,proto3" json:"paramsJSON,omitempty"`
+	IsOn            bool     `protobuf:"varint,6,opt,name=isOn,proto3" json:"isOn,omitempty"`
+	MaxItems        int32    `protobuf:"varint,7,opt,name=maxItems,proto3" json:"maxItems,omitempty"`
+	IgnoreEmptyKeys bool     `protobuf:"varint,8,opt,name=ignoreEmptyKeys,proto3" json:"ignoreEmptyKeys,omitempty"`
+	IgnoredKeys     []string `protobuf:"bytes,9,rep,name=ignoredKeys,proto3" json:"ignoredKeys,omitempty"`
 }
 
 func (x *UpdateMetricChartRequest) Reset() {
@@ -260,6 +278,20 @@ func (x *UpdateMetricChartRequest) GetMaxItems() int32 {
 	return 0
 }
 
+func (x *UpdateMetricChartRequest) GetIgnoreEmptyKeys() bool {
+	if x != nil {
+		return x.IgnoreEmptyKeys
+	}
+	return false
+}
+
+func (x *UpdateMetricChartRequest) GetIgnoredKeys() []string {
+	if x != nil {
+		return x.IgnoredKeys
+	}
+	return nil
+}
+
 // 查找单个图表
 type FindEnabledMetricChartRequest struct {
 	state         protoimpl.MessageState
@@ -570,7 +602,7 @@ var file_service_metric_chart_proto_rawDesc = []byte{
 	0x1a, 0x1f, 0x6d, 0x6f, 0x64, 0x65, 0x6c, 0x73, 0x2f, 0x6d, 0x6f, 0x64, 0x65, 0x6c, 0x5f, 0x6d,
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@@ -582,90 +614,99 @@ var file_service_metric_chart_proto_rawDesc = []byte{
 	0x76, 0x12, 0x1e, 0x0a, 0x0a, 0x70, 0x61, 0x72, 0x61, 0x6d, 0x73, 0x4a, 0x53, 0x4f, 0x4e, 0x18,
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 }
 
 var (
diff --git a/pkg/rpc/protos/models/model_metric_chart.proto b/pkg/rpc/protos/models/model_metric_chart.proto
index fc9bb41..4c266b6 100644
--- a/pkg/rpc/protos/models/model_metric_chart.proto
+++ b/pkg/rpc/protos/models/model_metric_chart.proto
@@ -14,6 +14,8 @@ message MetricChart {
 	bytes paramsJSON = 5;
 	bool isOn = 6;
 	int32 maxItems = 7;
+	bool ignoreEmptyKeys = 8;
+	repeated string ignoredKeys = 9;
 
 	MetricItem metricItem = 30;
 }
\ No newline at end of file
diff --git a/pkg/rpc/protos/service_metric_chart.proto b/pkg/rpc/protos/service_metric_chart.proto
index edaeb65..2217bdf 100644
--- a/pkg/rpc/protos/service_metric_chart.proto
+++ b/pkg/rpc/protos/service_metric_chart.proto
@@ -35,6 +35,8 @@ message CreateMetricChartRequest {
 	int32 widthDiv = 4;
 	bytes paramsJSON = 5;
 	int32 maxItems = 6;
+	bool ignoreEmptyKeys = 7;
+	repeated string ignoredKeys = 8;
 }
 
 message CreateMetricChartResponse {
@@ -50,6 +52,8 @@ message UpdateMetricChartRequest {
 	bytes paramsJSON = 5;
 	bool isOn = 6;
 	int32 maxItems = 7;
+	bool ignoreEmptyKeys = 8;
+	repeated string ignoredKeys = 9;
 }
 
 // 查找单个图表