diff --git a/apps/ui/playwright.config.ts b/apps/ui/playwright.config.ts
index cb274d0d..65ab32cb 100644
--- a/apps/ui/playwright.config.ts
+++ b/apps/ui/playwright.config.ts
@@ -1,6 +1,6 @@
 import { defineConfig, devices } from "@playwright/test";
 
-const port = process.env.TEST_PORT || 5173;
+const port = process.env.TEST_PORT || 3007;
 const serverPort = process.env.TEST_SERVER_PORT || 3008;
 const reuseServer = process.env.TEST_REUSE_SERVER === "true";
 const mockAgent =
diff --git a/apps/ui/src/main.ts b/apps/ui/src/main.ts
index 91625b11..b04a75af 100644
--- a/apps/ui/src/main.ts
+++ b/apps/ui/src/main.ts
@@ -29,7 +29,7 @@ let mainWindow: BrowserWindow | null = null;
 let serverProcess: ChildProcess | null = null;
 let staticServer: Server | null = null;
 const SERVER_PORT = 3008;
-const STATIC_PORT = 5173;
+const STATIC_PORT = 3007;
 
 /**
  * Get icon path - works in both dev and production, cross-platform
diff --git a/apps/ui/vite.config.mts b/apps/ui/vite.config.mts
index ed08342f..25376c82 100644
--- a/apps/ui/vite.config.mts
+++ b/apps/ui/vite.config.mts
@@ -61,7 +61,7 @@ export default defineConfig(({ command }) => {
       },
     },
     server: {
-      port: 5173,
+      port: 3007,
     },
     build: {
       outDir: "dist",
diff --git a/init.mjs b/init.mjs
index 976d30e5..500a9115 100644
--- a/init.mjs
+++ b/init.mjs
@@ -301,8 +301,8 @@ async function main() {
   }
 
   // Kill any existing processes on required ports
-  log('Checking for processes on ports 5173 and 3008...', 'yellow');
-  await killPort(5173);
+  log('Checking for processes on ports 3007 and 3008...', 'yellow');
+  await killPort(3007);
   await killPort(3008);
   console.log('');
 
@@ -377,7 +377,7 @@ async function main() {
       }
 
       log('✓ Server is ready!', 'green');
-      log(`The application will be available at: http://localhost:5173`, 'green');
+      log(`The application will be available at: http://localhost:3007`, 'green');
       console.log('');
 
       // Start web app