diff --git a/pkg/proto/listx.pb.go b/pkg/proto/listx.pb.go
index 160ceee..d35d853 100644
--- a/pkg/proto/listx.pb.go
+++ b/pkg/proto/listx.pb.go
@@ -25,7 +25,8 @@ type LindexRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Key *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Key   *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Index int32    `protobuf:"varint,2,opt,name=index,proto3" json:"index,omitempty"`
 }
 
 func (x *LindexRequest) Reset() {
@@ -67,10 +68,19 @@ func (x *LindexRequest) GetKey() *BaseKey {
 	return nil
 }
 
+func (x *LindexRequest) GetIndex() int32 {
+	if x != nil {
+		return x.Index
+	}
+	return 0
+}
+
 type LindexResponse struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
+
+	Result string `protobuf:"bytes,1,opt,name=result,proto3" json:"result,omitempty"`
 }
 
 func (x *LindexResponse) Reset() {
@@ -105,6 +115,13 @@ func (*LindexResponse) Descriptor() ([]byte, []int) {
 	return file_listx_proto_rawDescGZIP(), []int{1}
 }
 
+func (x *LindexResponse) GetResult() string {
+	if x != nil {
+		return x.Result
+	}
+	return ""
+}
+
 type LlenRequest struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -156,6 +173,8 @@ type LlenResponse struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
+
+	Length int32 `protobuf:"varint,1,opt,name=length,proto3" json:"length,omitempty"`
 }
 
 func (x *LlenResponse) Reset() {
@@ -190,12 +209,20 @@ func (*LlenResponse) Descriptor() ([]byte, []int) {
 	return file_listx_proto_rawDescGZIP(), []int{3}
 }
 
+func (x *LlenResponse) GetLength() int32 {
+	if x != nil {
+		return x.Length
+	}
+	return 0
+}
+
 type LpopRequest struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Key *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Key   *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Count int32    `protobuf:"varint,2,opt,name=count,proto3" json:"count,omitempty"`
 }
 
 func (x *LpopRequest) Reset() {
@@ -237,10 +264,19 @@ func (x *LpopRequest) GetKey() *BaseKey {
 	return nil
 }
 
+func (x *LpopRequest) GetCount() int32 {
+	if x != nil {
+		return x.Count
+	}
+	return 0
+}
+
 type LpopResponse struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
+
+	Results []string `protobuf:"bytes,1,rep,name=results,proto3" json:"results,omitempty"`
 }
 
 func (x *LpopResponse) Reset() {
@@ -275,12 +311,20 @@ func (*LpopResponse) Descriptor() ([]byte, []int) {
 	return file_listx_proto_rawDescGZIP(), []int{5}
 }
 
+func (x *LpopResponse) GetResults() []string {
+	if x != nil {
+		return x.Results
+	}
+	return nil
+}
+
 type LpushRequest struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Key *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Key    *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Values []string `protobuf:"bytes,2,rep,name=values,proto3" json:"values,omitempty"`
 }
 
 func (x *LpushRequest) Reset() {
@@ -322,6 +366,13 @@ func (x *LpushRequest) GetKey() *BaseKey {
 	return nil
 }
 
+func (x *LpushRequest) GetValues() []string {
+	if x != nil {
+		return x.Values
+	}
+	return nil
+}
+
 type LpushResponse struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -365,7 +416,8 @@ type LpushxRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Key *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Key    *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Values []string `protobuf:"bytes,2,rep,name=values,proto3" json:"values,omitempty"`
 }
 
 func (x *LpushxRequest) Reset() {
@@ -407,6 +459,13 @@ func (x *LpushxRequest) GetKey() *BaseKey {
 	return nil
 }
 
+func (x *LpushxRequest) GetValues() []string {
+	if x != nil {
+		return x.Values
+	}
+	return nil
+}
+
 type LpushxResponse struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -450,7 +509,9 @@ type LrangeRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Key *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Key   *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Start int32    `protobuf:"varint,2,opt,name=start,proto3" json:"start,omitempty"`
+	End   int32    `protobuf:"varint,3,opt,name=end,proto3" json:"end,omitempty"`
 }
 
 func (x *LrangeRequest) Reset() {
@@ -492,10 +553,26 @@ func (x *LrangeRequest) GetKey() *BaseKey {
 	return nil
 }
 
+func (x *LrangeRequest) GetStart() int32 {
+	if x != nil {
+		return x.Start
+	}
+	return 0
+}
+
+func (x *LrangeRequest) GetEnd() int32 {
+	if x != nil {
+		return x.End
+	}
+	return 0
+}
+
 type LrangeResponse struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
+
+	Values []string `protobuf:"bytes,2,rep,name=values,proto3" json:"values,omitempty"`
 }
 
 func (x *LrangeResponse) Reset() {
@@ -530,12 +607,22 @@ func (*LrangeResponse) Descriptor() ([]byte, []int) {
 	return file_listx_proto_rawDescGZIP(), []int{11}
 }
 
+func (x *LrangeResponse) GetValues() []string {
+	if x != nil {
+		return x.Values
+	}
+	return nil
+}
+
 type LremRequest struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
 	Key *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	// count > 0 头搜索，count < 0 尾搜索
+	Count int32  `protobuf:"varint,2,opt,name=count,proto3" json:"count,omitempty"`
+	Value string `protobuf:"bytes,3,opt,name=value,proto3" json:"value,omitempty"`
 }
 
 func (x *LremRequest) Reset() {
@@ -577,10 +664,26 @@ func (x *LremRequest) GetKey() *BaseKey {
 	return nil
 }
 
+func (x *LremRequest) GetCount() int32 {
+	if x != nil {
+		return x.Count
+	}
+	return 0
+}
+
+func (x *LremRequest) GetValue() string {
+	if x != nil {
+		return x.Value
+	}
+	return ""
+}
+
 type LremResponse struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
+
+	Count int32 `protobuf:"varint,1,opt,name=count,proto3" json:"count,omitempty"`
 }
 
 func (x *LremResponse) Reset() {
@@ -615,12 +718,21 @@ func (*LremResponse) Descriptor() ([]byte, []int) {
 	return file_listx_proto_rawDescGZIP(), []int{13}
 }
 
+func (x *LremResponse) GetCount() int32 {
+	if x != nil {
+		return x.Count
+	}
+	return 0
+}
+
 type LsetRequest struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Key *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Key   *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Index int32    `protobuf:"varint,2,opt,name=index,proto3" json:"index,omitempty"`
+	Value string   `protobuf:"bytes,3,opt,name=value,proto3" json:"value,omitempty"`
 }
 
 func (x *LsetRequest) Reset() {
@@ -662,6 +774,20 @@ func (x *LsetRequest) GetKey() *BaseKey {
 	return nil
 }
 
+func (x *LsetRequest) GetIndex() int32 {
+	if x != nil {
+		return x.Index
+	}
+	return 0
+}
+
+func (x *LsetRequest) GetValue() string {
+	if x != nil {
+		return x.Value
+	}
+	return ""
+}
+
 type LsetResponse struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -705,7 +831,8 @@ type RpopRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Key *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Key   *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Count int32    `protobuf:"varint,2,opt,name=count,proto3" json:"count,omitempty"`
 }
 
 func (x *RpopRequest) Reset() {
@@ -747,6 +874,13 @@ func (x *RpopRequest) GetKey() *BaseKey {
 	return nil
 }
 
+func (x *RpopRequest) GetCount() int32 {
+	if x != nil {
+		return x.Count
+	}
+	return 0
+}
+
 type RpopResponse struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -790,7 +924,9 @@ type LtrimRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Key *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Key   *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Start int32    `protobuf:"varint,2,opt,name=start,proto3" json:"start,omitempty"`
+	End   int32    `protobuf:"varint,3,opt,name=end,proto3" json:"end,omitempty"`
 }
 
 func (x *LtrimRequest) Reset() {
@@ -832,6 +968,20 @@ func (x *LtrimRequest) GetKey() *BaseKey {
 	return nil
 }
 
+func (x *LtrimRequest) GetStart() int32 {
+	if x != nil {
+		return x.Start
+	}
+	return 0
+}
+
+func (x *LtrimRequest) GetEnd() int32 {
+	if x != nil {
+		return x.End
+	}
+	return 0
+}
+
 type LtrimResponse struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -875,7 +1025,8 @@ type RpushRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Key *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Key    *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Values []string `protobuf:"bytes,2,rep,name=values,proto3" json:"values,omitempty"`
 }
 
 func (x *RpushRequest) Reset() {
@@ -917,6 +1068,13 @@ func (x *RpushRequest) GetKey() *BaseKey {
 	return nil
 }
 
+func (x *RpushRequest) GetValues() []string {
+	if x != nil {
+		return x.Values
+	}
+	return nil
+}
+
 type RpushResponse struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -960,7 +1118,8 @@ type RpushxRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Key *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Key    *BaseKey `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
+	Values []string `protobuf:"bytes,2,rep,name=values,proto3" json:"values,omitempty"`
 }
 
 func (x *RpushxRequest) Reset() {
@@ -1002,6 +1161,13 @@ func (x *RpushxRequest) GetKey() *BaseKey {
 	return nil
 }
 
+func (x *RpushxRequest) GetValues() []string {
+	if x != nil {
+		return x.Values
+	}
+	return nil
+}
+
 type RpushxResponse struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -1044,54 +1210,82 @@ var File_listx_proto protoreflect.FileDescriptor
 
 var file_listx_proto_rawDesc = []byte{
 	0x0a, 0x0b, 0x6c, 0x69, 0x73, 0x74, 0x78, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x0a, 0x62,
-	0x61, 0x73, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x2b, 0x0a, 0x0d, 0x4c, 0x69, 0x6e,
+	0x61, 0x73, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x41, 0x0a, 0x0d, 0x4c, 0x69, 0x6e,
 	0x64, 0x65, 0x78, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x03, 0x6b, 0x65,
 	0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x08, 0x2e, 0x42, 0x61, 0x73, 0x65, 0x4b, 0x65,
-	0x79, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x22, 0x10, 0x0a, 0x0e, 0x4c, 0x69, 0x6e, 0x64, 0x65, 0x78,
-	0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x29, 0x0a, 0x0b, 0x4c, 0x6c, 0x65, 0x6e,
-	0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01,
-	0x20, 0x01, 0x28, 0x0b, 0x32, 0x08, 0x2e, 0x42, 0x61, 0x73, 0x65, 0x4b, 0x65, 0x79, 0x52, 0x03,
-	0x6b, 0x65, 0x79, 0x22, 0x0e, 0x0a, 0x0c, 0x4c, 0x6c, 0x65, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f,
-	0x6e, 0x73, 0x65, 0x22, 0x29, 0x0a, 0x0b, 0x4c, 0x70, 0x6f, 0x70, 0x52, 0x65, 0x71, 0x75, 0x65,
-	0x73, 0x74, 0x12, 0x1a, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32,
-	0x08, 0x2e, 0x42, 0x61, 0x73, 0x65, 0x4b, 0x65, 0x79, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x22, 0x0e,
-	0x0a, 0x0c, 0x4c, 0x70, 0x6f, 0x70, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x2a,
-	0x0a, 0x0c, 0x4c, 0x70, 0x75, 0x73, 0x68, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a,
-	0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x08, 0x2e, 0x42, 0x61,
-	0x73, 0x65, 0x4b, 0x65, 0x79, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x22, 0x0f, 0x0a, 0x0d, 0x4c, 0x70,
-	0x75, 0x73, 0x68, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x2b, 0x0a, 0x0d, 0x4c,
-	0x70, 0x75, 0x73, 0x68, 0x78, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x03,
-	0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x08, 0x2e, 0x42, 0x61, 0x73, 0x65,
-	0x4b, 0x65, 0x79, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x22, 0x10, 0x0a, 0x0e, 0x4c, 0x70, 0x75, 0x73,
-	0x68, 0x78, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x2b, 0x0a, 0x0d, 0x4c, 0x72,
-	0x61, 0x6e, 0x67, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x03, 0x6b,
-	0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x08, 0x2e, 0x42, 0x61, 0x73, 0x65, 0x4b,
-	0x65, 0x79, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x22, 0x10, 0x0a, 0x0e, 0x4c, 0x72, 0x61, 0x6e, 0x67,
-	0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x29, 0x0a, 0x0b, 0x4c, 0x72, 0x65,
-	0x6d, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18,
-	0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x08, 0x2e, 0x42, 0x61, 0x73, 0x65, 0x4b, 0x65, 0x79, 0x52,
-	0x03, 0x6b, 0x65, 0x79, 0x22, 0x0e, 0x0a, 0x0c, 0x4c, 0x72, 0x65, 0x6d, 0x52, 0x65, 0x73, 0x70,
-	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x29, 0x0a, 0x0b, 0x4c, 0x73, 0x65, 0x74, 0x52, 0x65, 0x71, 0x75,
-	0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b,
-	0x32, 0x08, 0x2e, 0x42, 0x61, 0x73, 0x65, 0x4b, 0x65, 0x79, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x22,
-	0x0e, 0x0a, 0x0c, 0x4c, 0x73, 0x65, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22,
-	0x29, 0x0a, 0x0b, 0x52, 0x70, 0x6f, 0x70, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a,
-	0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x08, 0x2e, 0x42, 0x61,
-	0x73, 0x65, 0x4b, 0x65, 0x79, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x22, 0x0e, 0x0a, 0x0c, 0x52, 0x70,
-	0x6f, 0x70, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x2a, 0x0a, 0x0c, 0x4c, 0x74,
-	0x72, 0x69, 0x6d, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x03, 0x6b, 0x65,
-	0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x08, 0x2e, 0x42, 0x61, 0x73, 0x65, 0x4b, 0x65,
-	0x79, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x22, 0x0f, 0x0a, 0x0d, 0x4c, 0x74, 0x72, 0x69, 0x6d, 0x52,
-	0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x2a, 0x0a, 0x0c, 0x52, 0x70, 0x75, 0x73, 0x68,
-	0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01,
-	0x20, 0x01, 0x28, 0x0b, 0x32, 0x08, 0x2e, 0x42, 0x61, 0x73, 0x65, 0x4b, 0x65, 0x79, 0x52, 0x03,
-	0x6b, 0x65, 0x79, 0x22, 0x0f, 0x0a, 0x0d, 0x52, 0x70, 0x75, 0x73, 0x68, 0x52, 0x65, 0x73, 0x70,
-	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x2b, 0x0a, 0x0d, 0x52, 0x70, 0x75, 0x73, 0x68, 0x78, 0x52, 0x65,
+	0x79, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x14, 0x0a, 0x05, 0x69, 0x6e, 0x64, 0x65, 0x78, 0x18,
+	0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x69, 0x6e, 0x64, 0x65, 0x78, 0x22, 0x28, 0x0a, 0x0e,
+	0x4c, 0x69, 0x6e, 0x64, 0x65, 0x78, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x16,
+	0x0a, 0x06, 0x72, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x06,
+	0x72, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x22, 0x29, 0x0a, 0x0b, 0x4c, 0x6c, 0x65, 0x6e, 0x52, 0x65,
 	0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01,
 	0x28, 0x0b, 0x32, 0x08, 0x2e, 0x42, 0x61, 0x73, 0x65, 0x4b, 0x65, 0x79, 0x52, 0x03, 0x6b, 0x65,
-	0x79, 0x22, 0x10, 0x0a, 0x0e, 0x52, 0x70, 0x75, 0x73, 0x68, 0x78, 0x52, 0x65, 0x73, 0x70, 0x6f,
-	0x6e, 0x73, 0x65, 0x42, 0x0b, 0x5a, 0x09, 0x70, 0x6b, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f,
-	0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x79, 0x22, 0x26, 0x0a, 0x0c, 0x4c, 0x6c, 0x65, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
+	0x65, 0x12, 0x16, 0x0a, 0x06, 0x6c, 0x65, 0x6e, 0x67, 0x74, 0x68, 0x18, 0x01, 0x20, 0x01, 0x28,
+	0x05, 0x52, 0x06, 0x6c, 0x65, 0x6e, 0x67, 0x74, 0x68, 0x22, 0x3f, 0x0a, 0x0b, 0x4c, 0x70, 0x6f,
+	0x70, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18,
+	0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x08, 0x2e, 0x42, 0x61, 0x73, 0x65, 0x4b, 0x65, 0x79, 0x52,
+	0x03, 0x6b, 0x65, 0x79, 0x12, 0x14, 0x0a, 0x05, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x18, 0x02, 0x20,
+	0x01, 0x28, 0x05, 0x52, 0x05, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x22, 0x28, 0x0a, 0x0c, 0x4c, 0x70,
+	0x6f, 0x70, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x18, 0x0a, 0x07, 0x72, 0x65,
+	0x73, 0x75, 0x6c, 0x74, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x09, 0x52, 0x07, 0x72, 0x65, 0x73,
+	0x75, 0x6c, 0x74, 0x73, 0x22, 0x42, 0x0a, 0x0c, 0x4c, 0x70, 0x75, 0x73, 0x68, 0x52, 0x65, 0x71,
+	0x75, 0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28,
+	0x0b, 0x32, 0x08, 0x2e, 0x42, 0x61, 0x73, 0x65, 0x4b, 0x65, 0x79, 0x52, 0x03, 0x6b, 0x65, 0x79,
+	0x12, 0x16, 0x0a, 0x06, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x09,
+	0x52, 0x06, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x73, 0x22, 0x0f, 0x0a, 0x0d, 0x4c, 0x70, 0x75, 0x73,
+	0x68, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x43, 0x0a, 0x0d, 0x4c, 0x70, 0x75,
+	0x73, 0x68, 0x78, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x03, 0x6b, 0x65,
+	0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x08, 0x2e, 0x42, 0x61, 0x73, 0x65, 0x4b, 0x65,
+	0x79, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x16, 0x0a, 0x06, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x73,
+	0x18, 0x02, 0x20, 0x03, 0x28, 0x09, 0x52, 0x06, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x73, 0x22, 0x10,
+	0x0a, 0x0e, 0x4c, 0x70, 0x75, 0x73, 0x68, 0x78, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
+	0x22, 0x53, 0x0a, 0x0d, 0x4c, 0x72, 0x61, 0x6e, 0x67, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
+	0x74, 0x12, 0x1a, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x08,
+	0x2e, 0x42, 0x61, 0x73, 0x65, 0x4b, 0x65, 0x79, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x14, 0x0a,
+	0x05, 0x73, 0x74, 0x61, 0x72, 0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x73, 0x74,
+	0x61, 0x72, 0x74, 0x12, 0x10, 0x0a, 0x03, 0x65, 0x6e, 0x64, 0x18, 0x03, 0x20, 0x01, 0x28, 0x05,
+	0x52, 0x03, 0x65, 0x6e, 0x64, 0x22, 0x28, 0x0a, 0x0e, 0x4c, 0x72, 0x61, 0x6e, 0x67, 0x65, 0x52,
+	0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x16, 0x0a, 0x06, 0x76, 0x61, 0x6c, 0x75, 0x65,
+	0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x09, 0x52, 0x06, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x73, 0x22,
+	0x55, 0x0a, 0x0b, 0x4c, 0x72, 0x65, 0x6d, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a,
+	0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x08, 0x2e, 0x42, 0x61,
+	0x73, 0x65, 0x4b, 0x65, 0x79, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x14, 0x0a, 0x05, 0x63, 0x6f,
+	0x75, 0x6e, 0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x63, 0x6f, 0x75, 0x6e, 0x74,
+	0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52,
+	0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x24, 0x0a, 0x0c, 0x4c, 0x72, 0x65, 0x6d, 0x52, 0x65,
+	0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x18,
+	0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x22, 0x55, 0x0a, 0x0b,
+	0x4c, 0x73, 0x65, 0x74, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x03, 0x6b,
+	0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x08, 0x2e, 0x42, 0x61, 0x73, 0x65, 0x4b,
+	0x65, 0x79, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x14, 0x0a, 0x05, 0x69, 0x6e, 0x64, 0x65, 0x78,
+	0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x69, 0x6e, 0x64, 0x65, 0x78, 0x12, 0x14, 0x0a,
+	0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x76, 0x61,
+	0x6c, 0x75, 0x65, 0x22, 0x0e, 0x0a, 0x0c, 0x4c, 0x73, 0x65, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f,
+	0x6e, 0x73, 0x65, 0x22, 0x3f, 0x0a, 0x0b, 0x52, 0x70, 0x6f, 0x70, 0x52, 0x65, 0x71, 0x75, 0x65,
+	0x73, 0x74, 0x12, 0x1a, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32,
+	0x08, 0x2e, 0x42, 0x61, 0x73, 0x65, 0x4b, 0x65, 0x79, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x14,
+	0x0a, 0x05, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x63,
+	0x6f, 0x75, 0x6e, 0x74, 0x22, 0x0e, 0x0a, 0x0c, 0x52, 0x70, 0x6f, 0x70, 0x52, 0x65, 0x73, 0x70,
+	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x52, 0x0a, 0x0c, 0x4c, 0x74, 0x72, 0x69, 0x6d, 0x52, 0x65, 0x71,
+	0x75, 0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28,
+	0x0b, 0x32, 0x08, 0x2e, 0x42, 0x61, 0x73, 0x65, 0x4b, 0x65, 0x79, 0x52, 0x03, 0x6b, 0x65, 0x79,
+	0x12, 0x14, 0x0a, 0x05, 0x73, 0x74, 0x61, 0x72, 0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52,
+	0x05, 0x73, 0x74, 0x61, 0x72, 0x74, 0x12, 0x10, 0x0a, 0x03, 0x65, 0x6e, 0x64, 0x18, 0x03, 0x20,
+	0x01, 0x28, 0x05, 0x52, 0x03, 0x65, 0x6e, 0x64, 0x22, 0x0f, 0x0a, 0x0d, 0x4c, 0x74, 0x72, 0x69,
+	0x6d, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x42, 0x0a, 0x0c, 0x52, 0x70, 0x75,
+	0x73, 0x68, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x03, 0x6b, 0x65, 0x79,
+	0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x08, 0x2e, 0x42, 0x61, 0x73, 0x65, 0x4b, 0x65, 0x79,
+	0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x16, 0x0a, 0x06, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x73, 0x18,
+	0x02, 0x20, 0x03, 0x28, 0x09, 0x52, 0x06, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x73, 0x22, 0x0f, 0x0a,
+	0x0d, 0x52, 0x70, 0x75, 0x73, 0x68, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x43,
+	0x0a, 0x0d, 0x52, 0x70, 0x75, 0x73, 0x68, 0x78, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12,
+	0x1a, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x08, 0x2e, 0x42,
+	0x61, 0x73, 0x65, 0x4b, 0x65, 0x79, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x16, 0x0a, 0x06, 0x76,
+	0x61, 0x6c, 0x75, 0x65, 0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x09, 0x52, 0x06, 0x76, 0x61, 0x6c,
+	0x75, 0x65, 0x73, 0x22, 0x10, 0x0a, 0x0e, 0x52, 0x70, 0x75, 0x73, 0x68, 0x78, 0x52, 0x65, 0x73,
+	0x70, 0x6f, 0x6e, 0x73, 0x65, 0x42, 0x0b, 0x5a, 0x09, 0x70, 0x6b, 0x67, 0x2f, 0x70, 0x72, 0x6f,
+	0x74, 0x6f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/protobuf/listx.proto b/protobuf/listx.proto
index b14c2e7..2a2e01a 100644
--- a/protobuf/listx.proto
+++ b/protobuf/listx.proto
@@ -4,9 +4,11 @@ option go_package = "pkg/proto";
 
 message LindexRequest {
   BaseKey key = 1;
+  int32 index = 2;
 }
 
 message LindexResponse {
+  string result = 1;
 }
 
 message LlenRequest {
@@ -14,17 +16,21 @@ message LlenRequest {
 }
 
 message LlenResponse {
+  int32 length = 1;
 }
 
 message LpopRequest {
   BaseKey key = 1;
+  int32 count = 2;
 }
 
 message LpopResponse {
+  repeated string results = 1;
 }
 
 message LpushRequest {
   BaseKey key = 1;
+  repeated string values = 2;
 }
 
 message LpushResponse {
@@ -32,6 +38,7 @@ message LpushResponse {
 
 message LpushxRequest {
   BaseKey key = 1;
+  repeated string values = 2;
 }
 
 message LpushxResponse {
@@ -39,20 +46,29 @@ message LpushxResponse {
 
 message LrangeRequest {
   BaseKey key = 1;
+  int32 start = 2;
+  int32 end = 3;
 }
 
 message LrangeResponse {
+  repeated string values = 2;
 }
 
 message LremRequest {
   BaseKey key = 1;
+  // count > 0 头搜索，count < 0 尾搜索
+  int32 count = 2;
+  string value = 3;
 }
 
 message LremResponse {
+  int32 count = 1;
 }
 
 message LsetRequest {
   BaseKey key = 1;
+  int32 index = 2;
+  string value = 3;
 }
 
 message LsetResponse {
@@ -60,6 +76,7 @@ message LsetResponse {
 
 message RpopRequest {
   BaseKey key = 1;
+  int32 count = 2;
 }
 
 message RpopResponse {
@@ -67,6 +84,8 @@ message RpopResponse {
 
 message LtrimRequest {
   BaseKey key = 1;
+  int32 start = 2;
+  int32 end = 3;
 }
 
 message LtrimResponse {
@@ -74,6 +93,7 @@ message LtrimResponse {
 
 message RpushRequest {
   BaseKey key = 1;
+  repeated string values = 2;
 }
 
 message RpushResponse {
@@ -81,6 +101,7 @@ message RpushResponse {
 
 message RpushxRequest {
   BaseKey key = 1;
+  repeated string values = 2;
 }
 
 message RpushxResponse {