diff --git a/src/database/database_utils.h b/src/database/database_utils.h
index 67bcb6e..5dccabe 100644
--- a/src/database/database_utils.h
+++ b/src/database/database_utils.h
@@ -28,11 +28,11 @@
 using oDBase = odb::sqlite::database;
 using uDBase = U<oDBase>;
 
-#include <model/author_book_s-odb.hxx>
-#include <model/author_book_s.h>
-#include <model/author_s-odb.hxx>
-#include <model/author_s.h>
-#include <model/book_s-odb.hxx>
-#include <model/book_s.h>
+#include <model/books/author_book_s-odb.hxx>
+#include <model/books/author_book_s.h>
+#include <model/books/author_s-odb.hxx>
+#include <model/books/author_s.h>
+#include <model/books/book_s-odb.hxx>
+#include <model/books/book_s.h>
 
 void DATABASE_EXPORT addBook(oDBase& db, const QString title, const QVector<QString>& authors);
diff --git a/src/model/author_book_s.h b/src/model/books/author_book_s.h
similarity index 96%
rename from src/model/author_book_s.h
rename to src/model/books/author_book_s.h
index 32a90ae..a098dcc 100644
--- a/src/model/author_book_s.h
+++ b/src/model/books/author_book_s.h
@@ -1,7 +1,7 @@
 #ifndef AUTHOR_BOOK_H
 #define AUTHOR_BOOK_H
 
-#include "model_global.h"
+#include <model/model_global.h>
 
 #include "author_s.h"
 #include "book_s.h"
diff --git a/src/model/author_s.h b/src/model/books/author_s.h
similarity index 96%
rename from src/model/author_s.h
rename to src/model/books/author_s.h
index bef4022..e8d6355 100644
--- a/src/model/author_s.h
+++ b/src/model/books/author_s.h
@@ -1,7 +1,7 @@
 #ifndef AUTHOR_S_H
 #define AUTHOR_S_H
 
-#include "model_global.h"
+#include <model/model_global.h>
 
 // @JsonSerializer
 class Author_S;
diff --git a/src/model/book_s.h b/src/model/books/book_s.h
similarity index 98%
rename from src/model/book_s.h
rename to src/model/books/book_s.h
index 3a09af6..ee83309 100644
--- a/src/model/book_s.h
+++ b/src/model/books/book_s.h
@@ -1,7 +1,7 @@
 #ifndef BOOK_S_H
 #define BOOK_S_H
 
-#include "model_global.h"
+#include <model/model_global.h>
 
 #include <QDateTime>
 
diff --git a/src/model/genre_s.h b/src/model/books/genre_s.h
similarity index 93%
rename from src/model/genre_s.h
rename to src/model/books/genre_s.h
index a577c15..9b6651f 100644
--- a/src/model/genre_s.h
+++ b/src/model/books/genre_s.h
@@ -1,7 +1,7 @@
 #ifndef GENRE_H
 #define GENRE_H
 
-#include "model_global.h"
+#include <model/model_global.h>
 
 #pragma db object
 class MODEL_EXPORT Genre_S
diff --git a/src/model/series_s.h b/src/model/books/series_s.h
similarity index 93%
rename from src/model/series_s.h
rename to src/model/books/series_s.h
index 59ac95f..62b2c91 100644
--- a/src/model/series_s.h
+++ b/src/model/books/series_s.h
@@ -1,7 +1,7 @@
 #ifndef SERIES_H
 #define SERIES_H
 
-#include "model_global.h"
+#include <model/model_global.h>
 
 #pragma db object
 class MODEL_EXPORT Series_S
diff --git a/src/model/model.qbs b/src/model/model.qbs
index 9e0d2ab..40e34f2 100644
--- a/src/model/model.qbs
+++ b/src/model/model.qbs
@@ -26,12 +26,21 @@ PSLibrary {
     odb.gen.databases: "sqlite"
     cpp.cxxLanguageVersion: "c++17"
 
+    Group {
+        id: headers
+        name: "headers"
+        files: [
+            "model_global.h",
+        ]
+    }
+
     Group {
         id: odbs
         name: "odb"
         files: [
             "**/*.h",
         ]
+        excludeFiles: headers.files
         fileTags: ["hpp", "odbxx", "rgen"]
     }
 
diff --git a/src/model/settings/settings.h b/src/model/settings/settings.h
new file mode 100644
index 0000000..3ab49e5
--- /dev/null
+++ b/src/model/settings/settings.h
@@ -0,0 +1,23 @@
+#ifndef SETTINGS_S_H
+#define SETTINGS_S_H
+
+#include <model/model_global.h>
+
+#pragma db object
+class MODEL_EXPORT Settings_S
+{
+public:
+    Settings_S() = default;
+
+    quint64 id() const { return m_id; }
+    void setId(const quint64& newId) { m_id = newId; }
+
+private:
+    friend class odb::access;
+
+private:
+#pragma db id auto
+    quint64 m_id;
+};
+
+#endif // SETTINGS_S_H
diff --git a/src/restapi/restapiserver.cpp b/src/restapi/restapiserver.cpp
index 59a11bc..7d11978 100644
--- a/src/restapi/restapiserver.cpp
+++ b/src/restapi/restapiserver.cpp
@@ -5,10 +5,10 @@
 #include <QJsonObject>
 #include <QJsonValue>
 
-#include <model/author_s-odb.hxx> // Должен быть здесь
-#include <model/author_s.h>
-#include <model/book_s-odb.hxx> // Должен быть здесь
-#include <model/book_s.h>
+#include <model/books/author_s-odb.hxx> // Должен быть здесь
+#include <model/books/author_s.h>
+#include <model/books/book_s-odb.hxx> // Должен быть здесь
+#include <model/books/book_s.h>
 
 #include <odb/core.hxx>
 #include <odb/database.hxx>