diff --git a/manifest.json b/manifest.json
index f385cf6..882586e 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
 	"id": "checkbox-sync",  
 	"name": "Checkbox Sync",  
-	"version": "1.0.5",
+	"version": "1.0.6",
 	"minAppVersion": "0.12.0",
 	"description": "Automatically checks the parent checkbox if all child checkboxes are completed, and unchecks it otherwise.",
 	"author": "Grol",
diff --git a/src/CheckboxManager.ts b/src/CheckboxManager.ts
new file mode 100644
index 0000000..71a9027
--- /dev/null
+++ b/src/CheckboxManager.ts
@@ -0,0 +1,54 @@
+import { Editor, TFile } from "obsidian";
+import CheckboxSyncPlugin from "./main";
+
+export default class CheckboxManager {
+    private plugin: CheckboxSyncPlugin;
+    private isProcessingFile = false;
+    constructor(plugin: CheckboxSyncPlugin) {
+        this.plugin = plugin;
+    }
+
+    async syncEditor(editor: Editor) {
+        await this.syncEditorCheckboxes(editor);
+    }
+
+    async syncFile(file: any) {
+        if (this.isProcessingFile || !(file instanceof TFile) || file.extension !== "md") return;
+        this.isProcessingFile = true;
+        try {
+            await this.syncFileCheckboxes(file);
+        } finally {
+            this.isProcessingFile = false;
+        }
+    }
+
+    private async syncEditorCheckboxes(editor: Editor) {
+        const updates = this.plugin.checkboxUtils.syncCheckboxes(editor.getValue());
+        if (updates.length === 0) return;
+
+        const firstUpdateLine = updates[0].line;
+        editor.setCursor({ line: firstUpdateLine, ch: editor.getLine(firstUpdateLine).length });
+        editor.blur();
+
+        updates.forEach(({ line, ch, value }) => {
+            editor.replaceRange(value, { line, ch }, { line, ch: ch + 1 });
+        });
+    }
+
+    private async syncFileCheckboxes(file: TFile) {
+        let text = await this.plugin.app.vault.read(file);
+        let updates = this.plugin.checkboxUtils.syncCheckboxes(text);
+        if (updates.length === 0) return;
+
+        while (true) {
+            const lines = text.split("\n");
+            updates.forEach(({ line, ch, value }) => {
+                lines[line] = lines[line].substring(0, ch) + value + lines[line].substring(ch + 1);
+            });
+            text = lines.join("\n");
+            updates = this.plugin.checkboxUtils.syncCheckboxes(text);
+            if (updates.length === 0) break;
+        }
+        await this.plugin.app.vault.modify(file, text);
+    }
+}
\ No newline at end of file
diff --git a/src/main.ts b/src/main.ts
index bd3dad1..b56981f 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -2,6 +2,7 @@ import { Plugin, TFile } from "obsidian";
 import { CheckboxUtils } from "./checkboxUtils";
 import { CheckboxSyncPluginSettingTab } from "./CheckboxSyncPluginSettingTab";
 import { CheckboxSyncPluginSettings } from "./types";
+import CheckboxManager from "./CheckboxManager";
 
 const DEFAULT_SETTINGS: CheckboxSyncPluginSettings = {
   xOnlyMode: true,
@@ -10,67 +11,30 @@ const DEFAULT_SETTINGS: CheckboxSyncPluginSettings = {
 export default class CheckboxSyncPlugin extends Plugin {
   settings: CheckboxSyncPluginSettings;
 
-  private isProcessing = false;
+  checkboxManager: CheckboxManager;
   checkboxUtils: CheckboxUtils;
 
   async onload() {
     await this.loadSettings();
+
     this.checkboxUtils = new CheckboxUtils(this.settings);
+    this.checkboxManager = new CheckboxManager(this);
+
     this.addSettingTab(new CheckboxSyncPluginSettingTab(this.app, this));
 
+    //запуск плагина при открытии файла
     this.registerEvent(
-      this.app.workspace.on("file-open", async (file) => {
-        if (this.isProcessing || !(file instanceof TFile) || file.extension !== "md") return;
-        
-        this.isProcessing = true;
-        try {
-          await this.syncFileCheckboxes(file);
-        } finally {
-          this.isProcessing = false;
-        }
-      })
+      this.app.workspace.on("file-open", async (file) => await this.checkboxManager.syncFile(file))
+    );
+    //запуск плагина при модификации файла(для обработки в режиме просмотра)
+    this.registerEvent(
+      this.app.vault.on("modify", async (file) => await this.checkboxManager.syncFile(file))
+    );
+    //запуск плагина при изменении в режиме редактора
+    this.registerEvent(
+      this.app.workspace.on("editor-change", async (editor) => await this.checkboxManager.syncEditor(editor))
     );
 
-    this.registerEvent(
-      this.app.workspace.on("editor-change", (editor) => {
-        const updates = this.checkboxUtils.syncCheckboxes(editor.getValue());
-        if (updates.length === 0) return;
-
-        const firstUpdateLine = updates[0].line;
-        editor.setCursor({ line: firstUpdateLine, ch: editor.getLine(firstUpdateLine).length });
-        editor.blur();
-
-        updates.forEach(({ line, ch, value }) => {
-          editor.replaceRange(value, { line, ch }, { line, ch: ch + 1 });
-        });
-      })
-    );
-    this.registerEvent(
-      this.app.vault.on("modify", async (file) => {
-        if (this.isProcessing || !(file instanceof TFile) || file.extension !== "md") return;
-
-        this.isProcessing = true;
-        try {
-          await this.syncFileCheckboxes(file);
-        } finally {
-          this.isProcessing = false;
-        }
-      })
-    );
-  }
-
-  async syncFileCheckboxes(file: TFile) {
-    const text = await this.app.vault.read(file);
-    const updates = this.checkboxUtils.syncCheckboxes(text);
-    if (updates.length === 0) return;
-
-    const lines = text.split("\n");
-    updates.forEach(({ line, ch, value }) => {
-      lines[line] = lines[line].substring(0, ch) + value + lines[line].substring(ch + 1);
-    });
-
-    const updatedText = lines.join("\n");
-    await this.app.vault.modify(file, updatedText);
   }
 
   async loadSettings() {
@@ -80,10 +44,7 @@ export default class CheckboxSyncPlugin extends Plugin {
   async saveSettings() {
     await this.saveData(this.settings);
     this.checkboxUtils.updateSettings(this.settings);
-
     const activeFile = this.app.workspace.getActiveFile();
-    if (activeFile instanceof TFile && activeFile.extension === "md") {
-      await this.syncFileCheckboxes(activeFile);
-    }
+    await this.checkboxManager.syncFile(activeFile);
   }
 }
\ No newline at end of file