diff --git a/app/config/config.go b/app/config/config.go
index 8d4b46f..18cee00 100644
--- a/app/config/config.go
+++ b/app/config/config.go
@@ -18,7 +18,7 @@ import (
 
 	"mstore/pkg/auxx509"
 
-	"sigs.k8s.io/yaml"
+	yaml "go.yaml.in/yaml/v4"
 )
 
 type Service struct {
@@ -35,18 +35,18 @@ type Storage struct {
 }
 
 type Config struct {
-	Service  Service  `json:"service"`
-	Database Database `json:"database" yaml:"database"`
-	Storage  Storage  `json:"storage"  yaml:"storage"`
-	AsDaemon bool     `json:"asDaemon" yaml:"asDaemon"`
-	Logpath  string   `json:"logpath"  yaml:"logpath"`
-	Runpath  string   `json:"runpath"  yaml:"runpath"`
-	Version  string   `json:"version"  yaml:"version"`
+	Service  Service  `json:"service"            yaml:"service"`
+	Database Database `json:"database"           yaml:"database"`
+	Storage  Storage  `json:"storage"            yaml:"storage"`
+	AsDaemon bool     `json:"asDaemon"           yaml:"asDaemon"`
+	Logpath  string   `json:"logpath"            yaml:"logpath"`
+	Runpath  string   `json:"runpath"            yaml:"runpath"`
+	Version  string   `json:"version"            yaml:"version"`
 	Certpath string   `json:"certpath,omitempty" yaml:"certath"`
 	Keypath  string   `json:"keypath,omitempty"  yaml:"keypath"`
-	X509Cert string   `json:"-" yaml:"-"`
-	X509Key  string   `json:"-"  yaml:"-"`
-	Datadir  string   `json:"datadir"`
+	X509Cert string   `json:"-"                  yaml:"-"`
+	X509Key  string   `json:"-"                  yaml:"-"`
+	Datadir  string   `json:"datadir"            yaml:datadir`
 }
 
 func NewConfig() *Config {
diff --git a/app/descr/server.go b/app/descr/server.go
index 64af171..8009567 100644
--- a/app/descr/server.go
+++ b/app/descr/server.go
@@ -10,8 +10,11 @@
 package descr
 
 type Server struct {
-	SchemeCreated    bool   `json:"SchemeCreated"`
-	AnonymousCreated bool   `json:"AnonymousCreated"`
-	InituserCreated  bool   `json:"inituserCreated"`
-	SchemeCreatedAt  string `json:"inituserCreatedAt"`
+	SchemeCreated    bool `yaml:"schemeCreated"`
+	AnonymousCreated bool `yaml:"anonymousCreated"`
+	InituserCreated  bool `yaml:"inituserCreated"`
+
+	SchemeCreatedAt    string `yaml:"schemeCreatedAt"`
+	AnonymousCreatedAt string `yaml:"anonymousCreatedAt"`
+	InituserCreatedAt  string `yaml:"inituserCreatedAt"`
 }
diff --git a/app/maindb/init.go b/app/maindb/init.go
index 0fcb3b3..926823e 100644
--- a/app/maindb/init.go
+++ b/app/maindb/init.go
@@ -26,7 +26,7 @@ func (db *Database) WriteAnonymous(ctx context.Context) error {
 	password := auxtool.RandomString(64)
 	passhash := auxpwd.MakeSHA256Hash([]byte(password))
 	accountDescr := &descr.Account{
-		ID:        auxuuid.NewUUID(),
+		ID:        descr.AnonymousID,
 		Username:  descr.AnonimousUsername,
 		Passhash:  passhash,
 		Disabled:  false,
@@ -56,7 +56,7 @@ func (db *Database) WriteAnonymous(ctx context.Context) error {
 	grantDescr = &descr.Grant{
 		ID:        auxuuid.NewUUID(),
 		AccountID: accountDescr.ID,
-		Right:     descr.RightReadFiles,
+		Right:     descr.RightReadImages,
 		Pattern:   "*",
 		CreatedAt: now,
 		UpdatedAt: now,
@@ -78,8 +78,8 @@ func (db *Database) WriteInituser(ctx context.Context) error {
 	now := auxtool.TimeNow()
 	passhash := auxpwd.MakeSHA256Hash([]byte(descr.InitUsername))
 	accountDescr := &descr.Account{
-		ID:        auxuuid.NewUUID(),
-		Username:  descr.AnonimousUsername,
+		ID:        descr.InitID,
+		Username:  descr.InitUsername,
 		Passhash:  passhash,
 		Disabled:  false,
 		CreatedAt: now,
diff --git a/app/maindb/schema.go b/app/maindb/schema.go
index 858ad0e..1dbadd8 100644
--- a/app/maindb/schema.go
+++ b/app/maindb/schema.go
@@ -76,7 +76,7 @@ const schema = `
     CREATE TABLE IF NOT EXISTS grants (
 	id          TEXT NOT NULL,
         account_id  INT  NOT NULL,
-	operation   TEXT NOT NULL,
+	right       TEXT NOT NULL,
 	pattern     TEXT NOT NULL,
         created_at  TEXT NOT NULL,
         updated_at  TEXT NOT NULL,
@@ -88,8 +88,8 @@ const schema = `
     CREATE INDEX IF NOT EXISTS grants_index01
         ON grants(account_id);
     CREATE INDEX IF NOT EXISTS grants_index02
-        ON grants(account_id, operation);
+        ON grants(account_id, right);
     CREATE UNIQUE INDEX IF NOT EXISTS grants_index03
-        ON grants(account_id, operation, pattern);
+        ON grants(account_id, right, pattern);
 
 `
diff --git a/app/server/server.go b/app/server/server.go
index 5174c9a..99a711e 100644
--- a/app/server/server.go
+++ b/app/server/server.go
@@ -29,8 +29,9 @@ import (
 	"mstore/app/operator"
 	"mstore/app/service"
 	"mstore/app/storage"
+	"mstore/pkg/auxtool"
 
-	"sigs.k8s.io/yaml"
+	yaml "go.yaml.in/yaml/v4"
 )
 
 type Server struct {
@@ -100,6 +101,37 @@ func (srv *Server) Configure() error {
 	return err
 }
 
+func (srv *Server) WriteStat() error {
+	// Write status file
+	var err error
+	statefilePath := filepath.Join(srv.conf.Datadir, "server.yaml")
+	stateData, err := yaml.Marshal(srv.stat)
+	if err != nil {
+		return err
+	}
+	err = ioutil.WriteFile(statefilePath, stateData, 0640)
+	if err != nil {
+		return err
+	}
+	return err
+}
+
+func (srv *Server) ReadStat() error {
+	var err error
+	// Read state file
+	statefilePath := filepath.Join(srv.conf.Datadir, "server.yaml")
+	stateData, err := ioutil.ReadFile(statefilePath)
+	if err == nil {
+		stat := descr.Server{}
+		err = yaml.Unmarshal(stateData, &stat)
+		if err != nil {
+			return err
+		}
+		srv.stat = stat
+	}
+	return err
+}
+
 func (srv *Server) Build() error {
 	var err error
 	srv.logg.Infof("Server building")
@@ -131,23 +163,20 @@ func (srv *Server) Build() error {
 	}
 
 	// Read state file
-	statefilePath := filepath.Join(srv.conf.Datadir, "server.yaml")
-	stateData, err := ioutil.ReadFile(statefilePath)
+	srv.logg.Infof("Reading server status")
+	err = srv.ReadStat()
 	if err != nil {
-		err = yaml.Unmarshal(stateData, &srv.stat)
-		if err != nil {
-			return err
-		}
+		return err
 	}
 
-	// Creating database
+	// Creating database dir
 	dbdir := srv.conf.Database.Basepath
 	srv.logg.Infof("Creating database directory %s ", dbdir)
 	err = os.MkdirAll(dbdir, 0750)
 	if err != nil {
 		return err
 	}
-
+	// Creating database
 	mdb := maindb.NewDatabase(dbdir)
 	srv.logg.Infof("Opening main database")
 	err = mdb.OpenDatabase()
@@ -165,34 +194,42 @@ func (srv *Server) Build() error {
 			return err
 		}
 		srv.stat.SchemeCreated = true
+		srv.stat.SchemeCreatedAt = auxtool.TimeNow()
+		srv.logg.Infof("Writing server status")
+		err = srv.WriteStat()
+		if err != nil {
+			return err
+		}
 	}
 	// Created anonymous user
 	if !srv.stat.AnonymousCreated {
-		srv.logg.Infof("Creating anonimous user")
+		srv.logg.Infof("Creating anonymous user")
 		err = mdb.WriteAnonymous(ctx)
 		if err != nil {
 			return err
 		}
 		srv.stat.AnonymousCreated = true
-	}
-	if !srv.stat.InituserCreated {
-		srv.logg.Infof("Creating init user")
-		err = srv.mdb.WriteAnonymous(ctx)
+		srv.stat.AnonymousCreatedAt = auxtool.TimeNow()
+		srv.logg.Infof("Writing server status")
+		err = srv.WriteStat()
 		if err != nil {
 			return err
 		}
+	}
+	if !srv.stat.InituserCreated {
+		srv.logg.Infof("Creating init user")
+		err = srv.mdb.WriteInituser(ctx)
+		if err != nil {
+			return err
+		}
+		srv.stat.InituserCreatedAt = auxtool.TimeNow()
 		srv.stat.InituserCreated = true
-	}
 
-	// Write status file
-	stateData, err = yaml.Marshal(srv.stat)
-	if err != nil {
-		return err
-	}
-
-	err = ioutil.WriteFile(statefilePath, stateData, 0640)
-	if err != nil {
-		return err
+		srv.logg.Infof("Writing server status")
+		err = srv.WriteStat()
+		if err != nil {
+			return err
+		}
 	}
 
 	// Creating storage
diff --git a/go.mod b/go.mod
index 3bd5b37..887dc4d 100644
--- a/go.mod
+++ b/go.mod
@@ -28,6 +28,7 @@ require (
 	github.com/spf13/pflag v1.0.9 // indirect
 	github.com/vbatts/tar-split v0.12.2 // indirect
 	go.yaml.in/yaml/v2 v2.4.2 // indirect
+	go.yaml.in/yaml/v4 v4.0.0-rc.4 // indirect
 	golang.org/x/sync v0.18.0 // indirect
 	golang.org/x/sys v0.38.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
diff --git a/go.sum b/go.sum
index f6de17f..0b74cb6 100644
--- a/go.sum
+++ b/go.sum
@@ -58,6 +58,8 @@ go.yaml.in/yaml/v2 v2.4.2 h1:DzmwEr2rDGHl7lsFgAHxmNz/1NlQ7xLIrlN2h5d1eGI=
 go.yaml.in/yaml/v2 v2.4.2/go.mod h1:081UH+NErpNdqlCXm3TtEran0rJZGxAYx9hb/ELlsPU=
 go.yaml.in/yaml/v3 v3.0.4 h1:tfq32ie2Jv2UxXFdLJdh3jXuOzWiL1fo0bu/FbuKpbc=
 go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
+go.yaml.in/yaml/v4 v4.0.0-rc.4 h1:UP4+v6fFrBIb1l934bDl//mmnoIZEDK0idg1+AIvX5U=
+go.yaml.in/yaml/v4 v4.0.0-rc.4/go.mod h1:aZqd9kCMsGL7AuUv/m/PvWLdg5sjJsZ4oHDEnfPPfY0=
 golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I=
 golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=