diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index ae15b3d..acd4d99 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -17,7 +17,7 @@
         "react-bootstrap": "^2.10.10",
         "react-dom": "^19.1.0",
         "react-router-dom": "^6.30.1",
-        "react-vis-network-graph": "^3.0.1"
+        "react-sigma": "^1.2.35"
       },
       "devDependencies": {
         "@eslint/js": "^9.29.0",
@@ -296,19 +296,6 @@
         "node": ">=6.9.0"
       }
     },
-    "node_modules/@egjs/hammerjs": {
-      "version": "2.0.17",
-      "resolved": "https://registry.npmjs.org/@egjs/hammerjs/-/hammerjs-2.0.17.tgz",
-      "integrity": "sha512-XQsZgjm2EcVUiZQf11UBJQfmZeEmOW8DpI1gsFeln6w0ae0ii4dMQEQ0kjl6DspdWX1aGY1/loyXnP0JS06e/A==",
-      "license": "MIT",
-      "peer": true,
-      "dependencies": {
-        "@types/hammerjs": "^2.0.36"
-      },
-      "engines": {
-        "node": ">=0.8.0"
-      }
-    },
     "node_modules/@esbuild/win32-x64": {
       "version": "0.25.5",
       "cpu": [
@@ -772,13 +759,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/@types/hammerjs": {
-      "version": "2.0.46",
-      "resolved": "https://registry.npmjs.org/@types/hammerjs/-/hammerjs-2.0.46.tgz",
-      "integrity": "sha512-ynRvcq6wvqexJ9brDMS4BnBLzmr0e14d6ZJTEShTBWKymQiHwlAyGu0ZPEFI2Fh1U53F7tN9ufClWM5KvqkKOw==",
-      "license": "MIT",
-      "peer": true
-    },
     "node_modules/@types/json-schema": {
       "version": "7.0.15",
       "dev": true,
@@ -1063,16 +1043,6 @@
         "node": ">= 10"
       }
     },
-    "node_modules/component-emitter": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.3.1.tgz",
-      "integrity": "sha512-T0+barUSQRTUQASh8bx02dl+DhF54GtIDY13Y3m9oWTklKbb3Wv974meRpeZ3lp1JpLVECWWNHC4vaG2XHXouQ==",
-      "license": "MIT",
-      "peer": true,
-      "funding": {
-        "url": "https://github.com/sponsors/sindresorhus"
-      }
-    },
     "node_modules/concat-map": {
       "version": "0.0.1",
       "dev": true,
@@ -2188,13 +2158,6 @@
         "node": ">=6"
       }
     },
-    "node_modules/keycharm": {
-      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/keycharm/-/keycharm-0.3.1.tgz",
-      "integrity": "sha512-zn47Ti4FJT9zdF+YBBLWJsfKF/fYQHkrYlBeB5Ez5e2PjW7SoIxr43yehAne2HruulIoid4NKZZxO0dHBygCtQ==",
-      "license": "(Apache-2.0 OR MIT)",
-      "peer": true
-    },
     "node_modules/keyv": {
       "version": "4.5.4",
       "dev": true,
@@ -2229,12 +2192,6 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
-    "node_modules/lodash": {
-      "version": "4.17.21",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
-      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
-      "license": "MIT"
-    },
     "node_modules/lodash.merge": {
       "version": "4.6.2",
       "dev": true,
@@ -2295,16 +2252,6 @@
         "node": "*"
       }
     },
-    "node_modules/moment": {
-      "version": "2.30.1",
-      "resolved": "https://registry.npmjs.org/moment/-/moment-2.30.1.tgz",
-      "integrity": "sha512-uEmtNhbDOrWPFS+hdjFCBfy9f2YoyzRpwcl+DqpC6taX21FzsTLQVbMV/W7PzNSX6x/bhC1zA3c2UQ5NzH6how==",
-      "license": "MIT",
-      "peer": true,
-      "engines": {
-        "node": "*"
-      }
-    },
     "node_modules/ms": {
       "version": "2.1.3",
       "dev": true,
@@ -2604,6 +2551,19 @@
         "react-dom": ">=16.8"
       }
     },
+    "node_modules/react-sigma": {
+      "version": "1.2.35",
+      "resolved": "https://registry.npmjs.org/react-sigma/-/react-sigma-1.2.35.tgz",
+      "integrity": "sha512-amjKjaQusefDp8dD9er3wE/lfubSQT5fJSRF4SsS0LjxRue4bpSapAQ1WpmSM6nQEgawbrKel+bQBmatl7MAIw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=8.0"
+      },
+      "peerDependencies": {
+        "react": ">=15.3",
+        "react-dom": ">=15.3"
+      }
+    },
     "node_modules/react-transition-group": {
       "version": "4.4.5",
       "resolved": "https://registry.npmjs.org/react-transition-group/-/react-transition-group-4.4.5.tgz",
@@ -2620,41 +2580,6 @@
         "react-dom": ">=16.6.0"
       }
     },
-    "node_modules/react-vis-network-graph": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/react-vis-network-graph/-/react-vis-network-graph-3.0.1.tgz",
-      "integrity": "sha512-gxUOJDPb+w7sZxvSzIrV7YpOqoJiTF6YrPsXS3RGnrmZnWyGhpCpUcaPli4PDsqpI74Q4f5AICg0cdzAEVbmIQ==",
-      "license": "MIT",
-      "dependencies": {
-        "lodash": "^4.17.15",
-        "prop-types": "^15.5.10",
-        "react": "16.x.x",
-        "uuid": "^2.0.1",
-        "vis-data": "^6.5.1",
-        "vis-network": "^7.6.4"
-      }
-    },
-    "node_modules/react-vis-network-graph/node_modules/react": {
-      "version": "16.14.0",
-      "resolved": "https://registry.npmjs.org/react/-/react-16.14.0.tgz",
-      "integrity": "sha512-0X2CImDkJGApiAlcf0ODKIneSwBPhqJawOa5wCtKbu7ZECrmS26NvtSILynQ66cgkT/RJ4LidJOc3bUESwmU8g==",
-      "license": "MIT",
-      "dependencies": {
-        "loose-envify": "^1.1.0",
-        "object-assign": "^4.1.1",
-        "prop-types": "^15.6.2"
-      },
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
-    "node_modules/react-vis-network-graph/node_modules/uuid": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-2.0.3.tgz",
-      "integrity": "sha512-FULf7fayPdpASncVy4DLh3xydlXEJJpvIELjYjNeQWYUZ9pclcpvCZSr2gkmN2FrrGcI7G/cJsIEwk5/8vfXpg==",
-      "deprecated": "Please upgrade  to version 7 or higher.  Older versions may use Math.random() in certain circumstances, which is known to be problematic.  See https://v8.dev/blog/math-random for details.",
-      "license": "MIT"
-    },
     "node_modules/resolve-from": {
       "version": "4.0.0",
       "dev": true,
@@ -2780,13 +2705,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/timsort": {
-      "version": "0.3.0",
-      "resolved": "https://registry.npmjs.org/timsort/-/timsort-0.3.0.tgz",
-      "integrity": "sha512-qsdtZH+vMoCARQtyod4imc2nIJwg9Cc7lPRrw9CzF8ZKR0khdr8+2nX80PBhET3tcyTtJDxAffGh2rXH4tyU8A==",
-      "license": "MIT",
-      "peer": true
-    },
     "node_modules/tinyglobby": {
       "version": "0.2.14",
       "dev": true,
@@ -2871,67 +2789,6 @@
         "punycode": "^2.1.0"
       }
     },
-    "node_modules/uuid": {
-      "version": "8.3.2",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
-      "integrity": "sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==",
-      "license": "MIT",
-      "peer": true,
-      "bin": {
-        "uuid": "dist/bin/uuid"
-      }
-    },
-    "node_modules/vis-data": {
-      "version": "6.6.1",
-      "resolved": "https://registry.npmjs.org/vis-data/-/vis-data-6.6.1.tgz",
-      "integrity": "sha512-xmujDB2Dzf8T04rGFJ9OP4OA6zRVrz8R9hb0CVKryBrZRCljCga9JjSfgctA8S7wdZu7otDtUIwX4ZOgfV/57w==",
-      "hasInstallScript": true,
-      "license": "(Apache-2.0 OR MIT)",
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/visjs"
-      },
-      "peerDependencies": {
-        "moment": "^2.24.0",
-        "uuid": "^7.0.0 || ^8.0.0",
-        "vis-util": "^4.0.0"
-      }
-    },
-    "node_modules/vis-network": {
-      "version": "7.10.2",
-      "resolved": "https://registry.npmjs.org/vis-network/-/vis-network-7.10.2.tgz",
-      "integrity": "sha512-KDx2agbDnaiE0Bye4AcCRqTn5mxzDKhdUNpKkzSn0AOLBmdhNtPGjxAFluAmvFVyiSK5R6Q5KIWdLjeIMu/PAQ==",
-      "hasInstallScript": true,
-      "license": "(Apache-2.0 OR MIT)",
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/visjs"
-      },
-      "peerDependencies": {
-        "@egjs/hammerjs": "^2.0.0",
-        "component-emitter": "^1.3.0",
-        "keycharm": "^0.2.0 || ^0.3.0",
-        "moment": "^2.24.0",
-        "timsort": "^0.3.0",
-        "uuid": "^3.4.0 || ^7.0.0 || ^8.0.0",
-        "vis-data": "^6.2.1",
-        "vis-util": "^3.0.0 || ^4.0.0"
-      }
-    },
-    "node_modules/vis-util": {
-      "version": "4.3.4",
-      "resolved": "https://registry.npmjs.org/vis-util/-/vis-util-4.3.4.tgz",
-      "integrity": "sha512-hJIZNrwf4ML7FYjs+m+zjJfaNvhjk3/1hbMdQZVnwwpOFJS/8dMG8rdbOHXcKoIEM6U5VOh3HNpaDXxGkOZGpw==",
-      "license": "(Apache-2.0 OR MIT)",
-      "peer": true,
-      "engines": {
-        "node": ">=8"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/visjs"
-      }
-    },
     "node_modules/vite": {
       "version": "7.0.2",
       "dev": true,
diff --git a/frontend/package.json b/frontend/package.json
index 2a67432..a94bd56 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -19,7 +19,7 @@
     "react-bootstrap": "^2.10.10",
     "react-dom": "^19.1.0",
     "react-router-dom": "^6.30.1",
-    "react-vis-network-graph": "^3.0.1"
+    "react-sigma": "^1.2.35"
   },
   "devDependencies": {
     "@eslint/js": "^9.29.0",
diff --git a/frontend/src/GraphView.jsx b/frontend/src/GraphView.jsx
index b36d8b4..934568d 100644
--- a/frontend/src/GraphView.jsx
+++ b/frontend/src/GraphView.jsx
@@ -1,124 +1,43 @@
-import React, { useMemo } from 'react';
-import { Network } from 'react-vis-network-graph';
+import React, { useState, useEffect, useRef } from 'react';
 
 function GraphView({ servers, connections }) {
-  const graph = useMemo(() => {
-    const nodes = servers.map(server => ({
-      id: server.ip,
-      label: `${server.dns}\n${server.ip}`,
-      title: `${server.dns} (${server.ip})\n${server.country} - ${server.provider}`,
-      color: {
-        background: '#3b82f6',
-        border: '#1e40af',
-        highlight: {
-          background: '#60a5fa',
-          border: '#3b82f6'
-        }
-      },
-      font: {
-        color: '#ffffff',
-        size: 14,
-        face: 'Arial'
-      },
-      shape: 'box',
-      borderWidth: 2,
-      shadow: true
-    }));
+  const [positions, setPositions] = useState({});
+  const [dimensions, setDimensions] = useState({ width: 800, height: 500 });
+  const svgRef = useRef(null);
 
-    const edges = connections.map((connection, index) => ({
-      id: index,
-      from: connection.from,
-      to: connection.to,
-      label: `${connection.tunnelType}\n${connection.ipA} ⇄ ${connection.ipB}`,
-      title: `${connection.tunnelType} туннель\n${connection.ipA} ⇄ ${connection.ipB}`,
-      color: {
-        color: '#64748b',
-        highlight: '#3b82f6',
-        hover: '#3b82f6'
-      },
-      font: {
-        color: '#374151',
-        size: 12,
-        face: 'Arial',
-        align: 'middle'
-      },
-      width: 2,
-      arrows: {
-        to: {
-          enabled: true,
-          scaleFactor: 0.8
-        }
-      },
-      smooth: {
-        type: 'curvedCW',
-        roundness: 0.2
-      }
-    }));
+  // Вычисляем позиции узлов
+  useEffect(() => {
+    if (servers.length === 0) return;
 
-    return { nodes, edges };
-  }, [servers, connections]);
+    const newPositions = {};
+    const centerX = dimensions.width / 2;
+    const centerY = dimensions.height / 2;
+    const radius = Math.min(dimensions.width, dimensions.height) * 0.3;
 
-  const options = {
-    nodes: {
-      shape: 'box',
-      margin: 10,
-      shadow: true,
-      font: {
-        size: 14,
-        face: 'Arial'
-      }
-    },
-    edges: {
-      font: {
-        size: 12,
-        align: 'middle'
-      },
-      smooth: {
-        type: 'curvedCW',
-        roundness: 0.2
-      }
-    },
-    physics: {
-      enabled: true,
-      solver: 'forceAtlas2Based',
-      forceAtlas2Based: {
-        gravitationalConstant: -50,
-        centralGravity: 0.01,
-        springLength: 200,
-        springConstant: 0.08,
-        damping: 0.4
-      },
-      stabilization: {
-        enabled: true,
-        iterations: 1000,
-        updateInterval: 100
-      }
-    },
-    interaction: {
-      hover: true,
-      tooltipDelay: 200,
-      zoomView: true,
-      dragView: true
-    },
-    layout: {
-      improvedLayout: true,
-      hierarchical: {
-        enabled: false
-      }
-    }
-  };
+    servers.forEach((server, index) => {
+      const angle = (index / servers.length) * 2 * Math.PI;
+      newPositions[server.ip] = {
+        x: centerX + radius * Math.cos(angle),
+        y: centerY + radius * Math.sin(angle)
+      };
+    });
 
-  const events = {
-    select: function(event) {
-      const { nodes, edges } = event;
-      console.log('Selected nodes:', nodes);
-      console.log('Selected edges:', edges);
-    },
-    hoverNode: function(event) {
-      const { node } = event;
-      console.log('Hovered node:', node);
-    }
-  };
+    setPositions(newPositions);
+  }, [servers, dimensions]);
+
+  // Обработчик изменения размера
+  useEffect(() => {
+    const handleResize = () => {
+      if (svgRef.current) {
+        const rect = svgRef.current.getBoundingClientRect();
+        setDimensions({ width: rect.width, height: 500 });
+      }
+    };
+
+    handleResize();
+    window.addEventListener('resize', handleResize);
+    return () => window.removeEventListener('resize', handleResize);
+  }, []);
 
   if (servers.length === 0) {
     return (
@@ -132,13 +51,129 @@ function GraphView({ servers, connections }) {
   }
 
   return (
-    <div style={{ width: '100%', height: '500px', border: '1px solid #e5e7eb', borderRadius: '8px' }}>
-      <Network
-        graph={graph}
-        options={options}
-        events={events}
-        style={{ width: '100%', height: '100%' }}
-      />
+    <div style={{ width: '100%', height: '500px', border: '1px solid #e5e7eb', borderRadius: '8px', overflow: 'hidden' }}>
+      <svg
+        ref={svgRef}
+        width="100%"
+        height="100%"
+        viewBox={`0 0 ${dimensions.width} ${dimensions.height}`}
+        style={{ background: '#f8fafc' }}
+      >
+        {/* Связи */}
+        {connections.map((connection, index) => {
+          const fromPos = positions[connection.from];
+          const toPos = positions[connection.to];
+          
+          if (!fromPos || !toPos) return null;
+
+          return (
+            <g key={`link-${index}`}>
+              {/* Линия связи */}
+              <line
+                x1={fromPos.x}
+                y1={fromPos.y}
+                x2={toPos.x}
+                y2={toPos.y}
+                stroke="#64748b"
+                strokeWidth="2"
+                markerEnd="url(#arrowhead)"
+              />
+              
+              {/* Подпись связи */}
+              <text
+                x={(fromPos.x + toPos.x) / 2}
+                y={(fromPos.y + toPos.y) / 2 - 10}
+                textAnchor="middle"
+                fontSize="12"
+                fill="#374151"
+                fontWeight="bold"
+              >
+                {connection.tunnelType}
+              </text>
+              <text
+                x={(fromPos.x + toPos.x) / 2}
+                y={(fromPos.y + toPos.y) / 2 + 5}
+                textAnchor="middle"
+                fontSize="10"
+                fill="#6b7280"
+              >
+                {connection.ipA} ⇄ {connection.ipB}
+              </text>
+            </g>
+          );
+        })}
+
+        {/* Узлы (серверы) */}
+        {servers.map(server => {
+          const pos = positions[server.ip];
+          if (!pos) return null;
+
+          return (
+            <g key={server.ip}>
+              {/* Круг узла */}
+              <circle
+                cx={pos.x}
+                cy={pos.y}
+                r="25"
+                fill="#3b82f6"
+                stroke="#1e40af"
+                strokeWidth="2"
+              />
+              
+              {/* DNS имя */}
+              <text
+                x={pos.x}
+                y={pos.y - 5}
+                textAnchor="middle"
+                fontSize="11"
+                fill="white"
+                fontWeight="bold"
+              >
+                {server.dns}
+              </text>
+              
+              {/* IP адрес */}
+              <text
+                x={pos.x}
+                y={pos.y + 10}
+                textAnchor="middle"
+                fontSize="10"
+                fill="white"
+              >
+                {server.ip}
+              </text>
+              
+              {/* Страна */}
+              <text
+                x={pos.x}
+                y={pos.y + 25}
+                textAnchor="middle"
+                fontSize="9"
+                fill="#6b7280"
+              >
+                {server.country}
+              </text>
+            </g>
+          );
+        })}
+
+        {/* Определение стрелки */}
+        <defs>
+          <marker
+            id="arrowhead"
+            markerWidth="10"
+            markerHeight="7"
+            refX="9"
+            refY="3.5"
+            orient="auto"
+          >
+            <polygon
+              points="0 0, 10 3.5, 0 7"
+              fill="#64748b"
+            />
+          </marker>
+        </defs>
+      </svg>
     </div>
   );
 }
diff --git a/frontend/src/ServerManager.jsx b/frontend/src/ServerManager.jsx
index c8016aa..bfa99b3 100644
--- a/frontend/src/ServerManager.jsx
+++ b/frontend/src/ServerManager.jsx
@@ -17,7 +17,7 @@ import {
   IconChevronDown,
   IconLink
 } from '@tabler/icons-react';
-import GraphView from './GraphView';
+// import GraphView from './GraphView';
 
 const API_URL = '/api';
 
@@ -668,14 +668,15 @@ function ServerManager() {
         error={error}
       />
 
-      <div className="card w-100 mb-4">
+      {/* Временно отключаем граф для отладки */}
+      {/* <div className="card w-100 mb-4">
         <div className="card-header">
           <h3 className="card-title mb-0">Граф связей между серверами</h3>
         </div>
         <div className="card-body">
           <GraphView servers={servers} connections={connections} />
         </div>
-      </div>
+      </div> */}
       <div className="card w-100 mb-4">
         <div className="card-header">
           <h3 className="card-title mb-0">Добавить связь между серверами</h3>