diff --git a/client/public/config.toml b/client/public/config.toml
new file mode 100644
index 0000000..cfae125
--- /dev/null
+++ b/client/public/config.toml
@@ -0,0 +1,4 @@
+# Конфиг таймера
+
+[sound]
+sound_id = "alarm_beep"
diff --git a/client/src/composables/useConfig.ts b/client/src/composables/useConfig.ts
new file mode 100644
index 0000000..ac01cae
--- /dev/null
+++ b/client/src/composables/useConfig.ts
@@ -0,0 +1,36 @@
+import { readTextFile, writeTextFile, BaseDirectory } from '@tauri-apps/plugin-fs';
+import TOML from 'toml';
+import { Config } from '@/types/configType';
+
+
+/**
+ * Загрузит или создаст TOML-конфиг
+ */
+export async function loadConfig(): Promise<Config> {
+  let text: string | null = null;
+  const configName = 'config.toml';
+
+  // 1. пробуем прочитать пользовательский конфиг
+  try {
+    text = await readTextFile(configName, {
+      baseDir: BaseDirectory.AppConfig
+    });
+  } catch {
+    text = null;
+  }
+
+  // 2. если нет — создаст из дефолта
+  if (!text) {
+    const defaultConfig = await fetch(`/${configName}`)
+      .then(r => r.text());
+
+    await writeTextFile(configName, defaultConfig, {
+      baseDir: BaseDirectory.AppConfig
+    });
+
+    text = defaultConfig;
+  }
+
+  // 3. парсим TOML
+  return TOML.parse(text) as Config;
+}
diff --git a/client/src/types/configType.ts b/client/src/types/configType.ts
new file mode 100644
index 0000000..b30194d
--- /dev/null
+++ b/client/src/types/configType.ts
@@ -0,0 +1,6 @@
+//** Тип для конфига */
+export type Config = {
+  sound: {
+    sound_id: string;
+  }
+}