diff --git a/src/menu/menu.controller.ts b/src/menu/menu.controller.ts
index 40093c4..499ee08 100644
--- a/src/menu/menu.controller.ts
+++ b/src/menu/menu.controller.ts
@@ -1,7 +1,6 @@
 import { Controller, Get, Post, Put, Body, Param, Headers, HttpException, HttpStatus } from '@nestjs/common';
 import { MenuService } from './menu.service';
 import { MenuItem } from './menu.interface';
-import { Response } from 'express';
 
 @Controller('menu')
 export class MenuController {
diff --git a/src/menu/menu.module.ts b/src/menu/menu.module.ts
index 6eccc8d..926b955 100644
--- a/src/menu/menu.module.ts
+++ b/src/menu/menu.module.ts
@@ -4,10 +4,11 @@ import { HttpModule } from '@nestjs/axios';
 import { MenuService } from './menu.service';
 import { PrometheusModule } from '../prometheus.module';
 import { RangeService } from './range.service';
+import { RangeController } from './range.controller';
 
 @Module({
   imports: [PrometheusModule, HttpModule],
-  controllers: [MenuController],
+  controllers: [MenuController, RangeController],
   providers: [MenuService, RangeService]
 })
 export class MenuModule { }
\ No newline at end of file
diff --git a/src/menu/menu.service.ts b/src/menu/menu.service.ts
index 2e0dc20..583a843 100644
--- a/src/menu/menu.service.ts
+++ b/src/menu/menu.service.ts
@@ -289,17 +289,22 @@ export class MenuService {
     if (!item) throw new Error('Menu item not found');
     Object.assign(item, update);
 
-    // Инвалидируем кэш после изменения
+
     this.menuCache = null;
     return item;
   }
 
   async saveOverrides(overrides: Partial<MenuItem>[]): Promise<void> {
     await fs.writeFile(this.menuOverridesPath, JSON.stringify({ overrides }, null, 2), 'utf-8');
-    // Инвалидируем кэш после изменения оверрайдов
+
     this.menuCache = null;
   }
 
+  invalidateCache(): void {
+    this.menuCache = null;
+    this.lastModified = new Date();
+  }
+
   private findMenuItem(menu: MenuItem, id: string): MenuItem | null {
     if (menu.id === id) return menu;
 
diff --git a/src/menu/range.controller.ts b/src/menu/range.controller.ts
new file mode 100644
index 0000000..92c5657
--- /dev/null
+++ b/src/menu/range.controller.ts
@@ -0,0 +1,37 @@
+import { Controller, Post, Get, Body, HttpException, HttpStatus } from '@nestjs/common';
+import { RangeService } from './range.service';
+import { MenuService } from './menu.service';
+
+@Controller('ranges')
+export class RangeController {
+    constructor(
+        private readonly rangeService: RangeService,
+        private readonly menuService: MenuService
+    ) { }
+
+    @Get('list')
+    async getRanges() {
+        try {
+            return await this.rangeService.getRanges();
+        } catch (error) {
+            throw new HttpException('Failed to fetch ranges', HttpStatus.INTERNAL_SERVER_ERROR);
+        }
+    }
+
+    @Post('update')
+    async updateRanges(
+        @Body() data: Array<{ name: string; ranges: { min: number; max: number; status: number }[] }>
+    ) {
+        if (!Array.isArray(data)) {
+            throw new HttpException('Invalid data format', HttpStatus.BAD_REQUEST);
+        }
+
+        try {
+            const result = await this.rangeService.updateRanges(data);
+            this.menuService.invalidateCache();
+            return result;
+        } catch (error) {
+            throw new HttpException(error.message, HttpStatus.INTERNAL_SERVER_ERROR);
+        }
+    }
+}
diff --git a/src/menu/range.service.ts b/src/menu/range.service.ts
index 7a0aa52..166c123 100644
--- a/src/menu/range.service.ts
+++ b/src/menu/range.service.ts
@@ -51,4 +51,20 @@ export class RangeService {
             return {};
         }
     }
+
+    async updateRanges(data: Array<{ name: string; ranges: { min: number; max: number; status: number }[] }>) {
+        try {
+            const response = await firstValueFrom(
+                this.httpService.post('http://192.168.2.39:9999/api/ranges/9999', data, {
+                    headers: { 'Content-Type': 'application/json' },
+                })
+            );
+            return response.data;
+        } catch (error) {
+            console.error('Failed to update ranges:', error);
+            throw new Error('Failed to update ranges');
+        }
+    }
+
+
 }
\ No newline at end of file