diff --git a/pkg/rpc/pb/service_origin.pb.go b/pkg/rpc/pb/service_origin.pb.go
index 4ad3bb9..a7b02fa 100644
--- a/pkg/rpc/pb/service_origin.pb.go
+++ b/pkg/rpc/pb/service_origin.pb.go
@@ -35,11 +35,16 @@ type CreateOriginRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Name        string          `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
-	Addr        *NetworkAddress `protobuf:"bytes,2,opt,name=addr,proto3" json:"addr,omitempty"`
-	Description string          `protobuf:"bytes,3,opt,name=description,proto3" json:"description,omitempty"`
-	Weight      int32           `protobuf:"varint,4,opt,name=weight,proto3" json:"weight,omitempty"`
-	IsOn        bool            `protobuf:"varint,5,opt,name=isOn,proto3" json:"isOn,omitempty"`
+	Name            string          `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Addr            *NetworkAddress `protobuf:"bytes,2,opt,name=addr,proto3" json:"addr,omitempty"`
+	Description     string          `protobuf:"bytes,3,opt,name=description,proto3" json:"description,omitempty"`
+	Weight          int32           `protobuf:"varint,4,opt,name=weight,proto3" json:"weight,omitempty"`
+	IsOn            bool            `protobuf:"varint,5,opt,name=isOn,proto3" json:"isOn,omitempty"`
+	ConnTimeoutJSON []byte          `protobuf:"bytes,6,opt,name=connTimeoutJSON,proto3" json:"connTimeoutJSON,omitempty"`
+	ReadTimeoutJSON []byte          `protobuf:"bytes,7,opt,name=readTimeoutJSON,proto3" json:"readTimeoutJSON,omitempty"`
+	IdleTimeoutJSON []byte          `protobuf:"bytes,8,opt,name=idleTimeoutJSON,proto3" json:"idleTimeoutJSON,omitempty"`
+	MaxConns        int32           `protobuf:"varint,9,opt,name=maxConns,proto3" json:"maxConns,omitempty"`
+	MaxIdleConns    int32           `protobuf:"varint,10,opt,name=maxIdleConns,proto3" json:"maxIdleConns,omitempty"`
 }
 
 func (x *CreateOriginRequest) Reset() {
@@ -109,6 +114,41 @@ func (x *CreateOriginRequest) GetIsOn() bool {
 	return false
 }
 
+func (x *CreateOriginRequest) GetConnTimeoutJSON() []byte {
+	if x != nil {
+		return x.ConnTimeoutJSON
+	}
+	return nil
+}
+
+func (x *CreateOriginRequest) GetReadTimeoutJSON() []byte {
+	if x != nil {
+		return x.ReadTimeoutJSON
+	}
+	return nil
+}
+
+func (x *CreateOriginRequest) GetIdleTimeoutJSON() []byte {
+	if x != nil {
+		return x.IdleTimeoutJSON
+	}
+	return nil
+}
+
+func (x *CreateOriginRequest) GetMaxConns() int32 {
+	if x != nil {
+		return x.MaxConns
+	}
+	return 0
+}
+
+func (x *CreateOriginRequest) GetMaxIdleConns() int32 {
+	if x != nil {
+		return x.MaxIdleConns
+	}
+	return 0
+}
+
 type CreateOriginResponse struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -162,12 +202,17 @@ type UpdateOriginRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	OriginId    int64           `protobuf:"varint,1,opt,name=originId,proto3" json:"originId,omitempty"`
-	Name        string          `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
-	Addr        *NetworkAddress `protobuf:"bytes,3,opt,name=addr,proto3" json:"addr,omitempty"`
-	Description string          `protobuf:"bytes,4,opt,name=description,proto3" json:"description,omitempty"`
-	Weight      int32           `protobuf:"varint,5,opt,name=weight,proto3" json:"weight,omitempty"`
-	IsOn        bool            `protobuf:"varint,6,opt,name=isOn,proto3" json:"isOn,omitempty"`
+	OriginId        int64           `protobuf:"varint,1,opt,name=originId,proto3" json:"originId,omitempty"`
+	Name            string          `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
+	Addr            *NetworkAddress `protobuf:"bytes,3,opt,name=addr,proto3" json:"addr,omitempty"`
+	Description     string          `protobuf:"bytes,4,opt,name=description,proto3" json:"description,omitempty"`
+	Weight          int32           `protobuf:"varint,5,opt,name=weight,proto3" json:"weight,omitempty"`
+	IsOn            bool            `protobuf:"varint,6,opt,name=isOn,proto3" json:"isOn,omitempty"`
+	ConnTimeoutJSON []byte          `protobuf:"bytes,7,opt,name=connTimeoutJSON,proto3" json:"connTimeoutJSON,omitempty"`
+	ReadTimeoutJSON []byte          `protobuf:"bytes,8,opt,name=readTimeoutJSON,proto3" json:"readTimeoutJSON,omitempty"`
+	IdleTimeoutJSON []byte          `protobuf:"bytes,9,opt,name=idleTimeoutJSON,proto3" json:"idleTimeoutJSON,omitempty"`
+	MaxConns        int32           `protobuf:"varint,10,opt,name=maxConns,proto3" json:"maxConns,omitempty"`
+	MaxIdleConns    int32           `protobuf:"varint,11,opt,name=maxIdleConns,proto3" json:"maxIdleConns,omitempty"`
 }
 
 func (x *UpdateOriginRequest) Reset() {
@@ -244,6 +289,41 @@ func (x *UpdateOriginRequest) GetIsOn() bool {
 	return false
 }
 
+func (x *UpdateOriginRequest) GetConnTimeoutJSON() []byte {
+	if x != nil {
+		return x.ConnTimeoutJSON
+	}
+	return nil
+}
+
+func (x *UpdateOriginRequest) GetReadTimeoutJSON() []byte {
+	if x != nil {
+		return x.ReadTimeoutJSON
+	}
+	return nil
+}
+
+func (x *UpdateOriginRequest) GetIdleTimeoutJSON() []byte {
+	if x != nil {
+		return x.IdleTimeoutJSON
+	}
+	return nil
+}
+
+func (x *UpdateOriginRequest) GetMaxConns() int32 {
+	if x != nil {
+		return x.MaxConns
+	}
+	return 0
+}
+
+func (x *UpdateOriginRequest) GetMaxIdleConns() int32 {
+	if x != nil {
+		return x.MaxIdleConns
+	}
+	return 0
+}
+
 // 查找单个源站信息
 type FindEnabledOriginRequest struct {
 	state         protoimpl.MessageState
@@ -444,7 +524,7 @@ var file_service_origin_proto_rawDesc = []byte{
 	0x64, 0x65, 0x6c, 0x5f, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x5f, 0x61, 0x64, 0x64, 0x72,
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@@ -454,59 +534,83 @@ var file_service_origin_proto_rawDesc = []byte{
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 }
 
 var (
diff --git a/pkg/rpc/protos/service_origin.proto b/pkg/rpc/protos/service_origin.proto
index 0dd05cf..cc76e4c 100644
--- a/pkg/rpc/protos/service_origin.proto
+++ b/pkg/rpc/protos/service_origin.proto
@@ -28,6 +28,11 @@ message CreateOriginRequest {
 	string description = 3;
 	int32 weight = 4;
 	bool isOn = 5;
+	bytes connTimeoutJSON = 6;
+	bytes readTimeoutJSON = 7;
+	bytes idleTimeoutJSON = 8;
+	int32 maxConns = 9;
+	int32 maxIdleConns = 10;
 }
 
 message CreateOriginResponse {
@@ -42,6 +47,11 @@ message UpdateOriginRequest {
 	string description = 4;
 	int32 weight = 5;
 	bool isOn = 6;
+	bytes connTimeoutJSON = 7;
+	bytes readTimeoutJSON = 8;
+	bytes idleTimeoutJSON = 9;
+	int32 maxConns = 10;
+	int32 maxIdleConns = 11;
 }
 
 // 查找单个源站信息