diff --git a/frontend/js/app.js b/frontend/js/app.js
index 28032ea..98d3de7 100644
--- a/frontend/js/app.js
+++ b/frontend/js/app.js
@@ -294,7 +294,7 @@ async function loadRepricerRules() {
     const table = document.getElementById('repricer-table').querySelector('tbody');
     try {
         const token = localStorage.getItem('token');
-        const res = await fetch('http://localhost:5000/api/repricer/rules', {
+        const res = await fetch('/api/repricer/rules', {
             headers: { 'Authorization': `Bearer ${token}` }
         });
         const rules = await res.json();
@@ -324,7 +324,7 @@ document.getElementById('repricer-form').addEventListener('submit', async (e) =>
     
     try {
         const token = localStorage.getItem('token');
-        await fetch('http://localhost:5000/api/repricer/rules', {
+        await fetch('/api/repricer/rules', {
             method: 'POST',
             headers: { 
                 'Content-Type': 'application/json',
@@ -348,7 +348,7 @@ document.getElementById('run-repricer-btn').addEventListener('click', async () =
     
     try {
         const token = localStorage.getItem('token');
-        const res = await fetch('http://localhost:5000/api/repricer/run', {
+        const res = await fetch('/api/repricer/run', {
             method: 'POST',
             headers: { 'Authorization': `Bearer ${token}` }
         });
@@ -382,7 +382,7 @@ document.getElementById('ai-analyze-comp-btn').addEventListener('click', async (
     
     try {
         const token = localStorage.getItem('token');
-        const res = await fetch('http://localhost:5000/api/ai/analyze-competitor', {
+        const res = await fetch('/api/ai/analyze-competitor', {
             method: 'POST',
             headers: { 
                 'Content-Type': 'application/json',
@@ -439,7 +439,7 @@ document.getElementById('ai-gen-card-btn').addEventListener('click', async () =>
     
     try {
         const token = localStorage.getItem('token');
-        const res = await fetch('http://localhost:5000/api/ai/generate-card', {
+        const res = await fetch('/api/ai/generate-card', {
             method: 'POST',
             headers: { 
                 'Content-Type': 'application/json',
@@ -506,7 +506,7 @@ document.getElementById('pnl-form').addEventListener('submit', async (e) => {
     
     try {
         const token = localStorage.getItem('token');
-        const res = await fetch('http://localhost:5000/api/finance/calculate-pnl', {
+        const res = await fetch('/api/finance/calculate-pnl', {
             method: 'POST',
             headers: { 
                 'Content-Type': 'application/json',
@@ -543,7 +543,7 @@ async function loadReferences() {
     list.innerHTML = 'Загрузка...';
     try {
         const token = localStorage.getItem('token');
-        const res = await fetch('http://localhost:5000/api/content/reference', {
+        const res = await fetch('/api/content/reference', {
             headers: { 'Authorization': `Bearer ${token}` }
         });
         const refs = await res.json();
@@ -572,7 +572,7 @@ window.detectClones = async (id) => {
     
     try {
         const token = localStorage.getItem('token');
-        const res = await fetch(`http://localhost:5000/api/content/detect-clones/${id}`, {
+        const res = await fetch(`/api/content/detect-clones/${id}`, {
             headers: { 'Authorization': `Bearer ${token}` }
         });
         const clones = await res.json();
@@ -615,7 +615,7 @@ document.getElementById('add-reference-form').addEventListener('submit', async (
     
     try {
         const token = localStorage.getItem('token');
-        const res = await fetch('http://localhost:5000/api/content/reference', {
+        const res = await fetch('/api/content/reference', {
             method: 'POST',
             headers: { 'Authorization': `Bearer ${token}` },
             body: formData
@@ -640,7 +640,7 @@ async function loadSEO() {
     tbody.innerHTML = '<tr><td colspan="4">Загрузка...</td></tr>';
     try {
         const token = localStorage.getItem('token');
-        const res = await fetch('http://localhost:5000/api/seo/keywords', {
+        const res = await fetch('/api/seo/keywords', {
             headers: { 'Authorization': `Bearer ${token}` }
         });
         const keywords = await res.json();
@@ -665,7 +665,7 @@ async function loadSEO() {
 window.viewSEOHistory = async (id, keyword) => {
     try {
         const token = localStorage.getItem('token');
-        const res = await fetch(`http://localhost:5000/api/seo/history/${id}`, {
+        const res = await fetch(`/api/seo/history/${id}`, {
             headers: { 'Authorization': `Bearer ${token}` }
         });
         const history = await res.json();
@@ -710,7 +710,7 @@ document.getElementById('add-seo-form').addEventListener('submit', async (e) =>
     
     try {
         const token = localStorage.getItem('token');
-        const res = await fetch('http://localhost:5000/api/seo/keywords', {
+        const res = await fetch('/api/seo/keywords', {
             method: 'POST',
             headers: { 
                 'Content-Type': 'application/json',
@@ -733,7 +733,7 @@ async function loadLogs() {
     tbody.innerHTML = '<tr><td colspan="3">Загрузка...</td></tr>';
     try {
         const token = localStorage.getItem('token');
-        const res = await fetch('http://localhost:5000/api/dashboard/logs', {
+        const res = await fetch('/api/dashboard/logs', {
             headers: { 'Authorization': `Bearer ${token}` }
         });
         const logs = await res.json();