diff --git a/pkg/proto/authenticate.pb.go b/pkg/proto/authenticate.pb.go
index 742e0d8..aaefee9 100644
--- a/pkg/proto/authenticate.pb.go
+++ b/pkg/proto/authenticate.pb.go
@@ -245,9 +245,9 @@ type CheckPermRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Token string `protobuf:"bytes,1,opt,name=token,proto3" json:"token,omitempty"`
-	Key   string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
-	Value []byte `protobuf:"bytes,3,opt,name=value,proto3" json:"value,omitempty"`
+	SessionId uint64 `protobuf:"varint,1,opt,name=session_id,json=sessionId,proto3" json:"session_id,omitempty"`
+	Key       string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
+	Value     []byte `protobuf:"bytes,3,opt,name=value,proto3" json:"value,omitempty"`
 }
 
 func (x *CheckPermRequest) Reset() {
@@ -280,11 +280,11 @@ func (*CheckPermRequest) Descriptor() ([]byte, []int) {
 	return file_authenticate_proto_rawDescGZIP(), []int{4}
 }
 
-func (x *CheckPermRequest) GetToken() string {
+func (x *CheckPermRequest) GetSessionId() uint64 {
 	if x != nil {
-		return x.Token
+		return x.SessionId
 	}
-	return ""
+	return 0
 }
 
 func (x *CheckPermRequest) GetKey() string {
@@ -593,57 +593,58 @@ var file_authenticate_proto_rawDesc = []byte{
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 }
 
 var (
diff --git a/pkg/proto/authenticate.proto b/pkg/proto/authenticate.proto
index 0e6fec5..709802c 100644
--- a/pkg/proto/authenticate.proto
+++ b/pkg/proto/authenticate.proto
@@ -33,7 +33,7 @@ message AuthReply {
 }
 
 message CheckPermRequest {
-  string token = 1;
+  uint64 session_id = 1;
   string key = 2;
   bytes value = 3;
 }