diff --git a/nixserver/src/components/Layout.tsx b/nixserver/src/components/Layout.tsx
index 61a1085..c9f5608 100644
--- a/nixserver/src/components/Layout.tsx
+++ b/nixserver/src/components/Layout.tsx
@@ -1,8 +1,8 @@
-import React, { useState } from 'react'
+import { useState } from 'react'
 import { Outlet, NavLink, useNavigate } from 'react-router-dom'
 import {
   LayoutDashboard, Users, Package, UserCog, Globe, Mail, Shield,
-  Server, Database, HardDrive, Settings, LogOut, Menu, X,
+  Server, HardDrive, Settings, LogOut, Menu, X,
   Activity, Lock, BarChart3, Cpu
 } from 'lucide-react'
 import { useAuth } from '../contexts/AuthContext'
diff --git a/nixserver/src/pages/Accounts.tsx b/nixserver/src/pages/Accounts.tsx
index fd4d783..3664c46 100644
--- a/nixserver/src/pages/Accounts.tsx
+++ b/nixserver/src/pages/Accounts.tsx
@@ -1,4 +1,4 @@
-import React, { useEffect, useState, useCallback } from 'react'
+import { useEffect, useState, useCallback } from 'react'
 import { Link } from 'react-router-dom'
 import { Plus, Search, MoreVertical, UserX, UserCheck, Trash2, RefreshCw } from 'lucide-react'
 import { api } from '../api/client'
diff --git a/nixserver/src/pages/Backup.tsx b/nixserver/src/pages/Backup.tsx
index bc12af5..a160f04 100644
--- a/nixserver/src/pages/Backup.tsx
+++ b/nixserver/src/pages/Backup.tsx
@@ -1,5 +1,5 @@
-import React, { useEffect, useState } from 'react'
-import { HardDrive, Download, Trash2, RefreshCw, Play } from 'lucide-react'
+import { useEffect, useState } from 'react'
+import { HardDrive, Trash2, RefreshCw, Play } from 'lucide-react'
 import { api } from '../api/client'
 
 interface Backup { path: string; filename: string; size: number; createdAt: string }
diff --git a/nixserver/src/pages/DNS.tsx b/nixserver/src/pages/DNS.tsx
index a60e7bb..681e7ad 100644
--- a/nixserver/src/pages/DNS.tsx
+++ b/nixserver/src/pages/DNS.tsx
@@ -1,5 +1,5 @@
-import React, { useEffect, useState } from 'react'
-import { RefreshCw, Globe, Plus, Trash2, Pencil } from 'lucide-react'
+import { useEffect, useState } from 'react'
+import { RefreshCw, Globe, Plus, Trash2 } from 'lucide-react'
 import { api } from '../api/client'
 
 interface Zone { id: number; domain: string; status: string; account: { username: string }; _count: { records: number } }
diff --git a/nixserver/src/pages/Dashboard.tsx b/nixserver/src/pages/Dashboard.tsx
index 4e2a655..ef58bf7 100644
--- a/nixserver/src/pages/Dashboard.tsx
+++ b/nixserver/src/pages/Dashboard.tsx
@@ -1,5 +1,5 @@
 import React, { useEffect, useState, useRef } from 'react'
-import { Users, Globe, Server, HardDrive, Activity, AlertTriangle } from 'lucide-react'
+import { Users, Server, HardDrive, Activity } from 'lucide-react'
 import { AreaChart, Area, XAxis, YAxis, Tooltip, ResponsiveContainer } from 'recharts'
 import { api } from '../api/client'
 
@@ -22,7 +22,7 @@ interface StatCard {
   label: string
   value: string | number
   sub?: string
-  icon: React.ComponentType<{ size?: number; className?: string }>
+  icon: React.ComponentType<{ size?: number | string; className?: string }>
   color: string
 }
 
diff --git a/nixserver/src/pages/Email.tsx b/nixserver/src/pages/Email.tsx
index 6a48332..62e3753 100644
--- a/nixserver/src/pages/Email.tsx
+++ b/nixserver/src/pages/Email.tsx
@@ -1,5 +1,5 @@
-import React, { useEffect, useState } from 'react'
-import { Mail, Plus, Trash2, RefreshCw } from 'lucide-react'
+import { useEffect, useState } from 'react'
+import { Plus, Trash2, RefreshCw } from 'lucide-react'
 import { api } from '../api/client'
 
 interface EmailAccount { id: number; address: string; domain: string; quotaMb: number; usedMb: number; status: string }
diff --git a/nixserver/src/pages/PHP.tsx b/nixserver/src/pages/PHP.tsx
index 6167b26..fddf563 100644
--- a/nixserver/src/pages/PHP.tsx
+++ b/nixserver/src/pages/PHP.tsx
@@ -1,4 +1,4 @@
-import React, { useEffect, useState } from 'react'
+import { useEffect, useState } from 'react'
 import { Cpu, CheckCircle, XCircle, RefreshCw } from 'lucide-react'
 import { api } from '../api/client'
 
diff --git a/nixserver/src/pages/Security.tsx b/nixserver/src/pages/Security.tsx
index d8e62c1..a415be8 100644
--- a/nixserver/src/pages/Security.tsx
+++ b/nixserver/src/pages/Security.tsx
@@ -1,5 +1,5 @@
 import React, { useEffect, useState } from 'react'
-import { Shield, Plus, Trash2, CheckCircle } from 'lucide-react'
+import { Plus, Trash2, CheckCircle } from 'lucide-react'
 import { api } from '../api/client'
 
 interface BlockedIp { id: number; ip: string; reason: string | null; createdAt: string }
@@ -16,10 +16,7 @@ export default function Security() {
   const [events, setEvents] = useState<SecurityEvent[]>([])
   const [newIp, setNewIp] = useState('')
   const [reason, setReason] = useState('')
-  const [loading, setLoading] = useState(false)
-
   const fetch = async () => {
-    setLoading(true)
     try {
       const [b, e] = await Promise.all([
         api.get('/nixserver/security/blocked-ips'),
@@ -27,7 +24,7 @@ export default function Security() {
       ])
       setBlocked(b.data.data)
       setEvents(e.data.data.items ?? e.data.data)
-    } finally { setLoading(false) }
+    } catch {}
   }
 
   useEffect(() => { fetch() }, [])
diff --git a/nixserver/src/pages/Services.tsx b/nixserver/src/pages/Services.tsx
index 80f0e1f..0bb877b 100644
--- a/nixserver/src/pages/Services.tsx
+++ b/nixserver/src/pages/Services.tsx
@@ -1,5 +1,5 @@
-import React, { useEffect, useState } from 'react'
-import { Play, Square, RefreshCw, AlertCircle, CheckCircle, MinusCircle } from 'lucide-react'
+import { useEffect, useState } from 'react'
+import { RefreshCw, AlertCircle, CheckCircle, MinusCircle } from 'lucide-react'
 import { api } from '../api/client'
 
 interface Service { name: string; status: 'running' | 'stopped' | 'failed' | 'unknown'; enabled: boolean }
diff --git a/nixserver/src/pages/System.tsx b/nixserver/src/pages/System.tsx
index c3f573a..7698951 100644
--- a/nixserver/src/pages/System.tsx
+++ b/nixserver/src/pages/System.tsx
@@ -1,4 +1,4 @@
-import React, { useEffect, useState } from 'react'
+import { useEffect, useState } from 'react'
 import { RefreshCw } from 'lucide-react'
 import { api } from '../api/client'
 
diff --git a/nixserver/src/pages/WebServer.tsx b/nixserver/src/pages/WebServer.tsx
index bfe0522..2a07076 100644
--- a/nixserver/src/pages/WebServer.tsx
+++ b/nixserver/src/pages/WebServer.tsx
@@ -1,10 +1,10 @@
-import React, { useEffect, useState } from 'react'
+import { useEffect, useState } from 'react'
 import { Server, RefreshCw, RotateCcw, CheckCircle, XCircle } from 'lucide-react'
 import { api } from '../api/client'
 
 export default function WebServer() {
   const [status, setStatus] = useState<{ nginx: { active: boolean }; apache: { active: boolean } } | null>(null)
-  const [vhosts, setVhosts] = useState<{ domain: string; path: string }[]>([])
+  const [, setVhosts] = useState<{ domain: string; path: string }[]>([])
   const [logs, setLogs] = useState<{ lines: string[] } | null>(null)
   const [logType, setLogType] = useState<'access' | 'error'>('access')
   const [loading, setLoading] = useState(false)
diff --git a/scripts/install.sh b/scripts/install.sh
index 0315fdf..4a420ad 100755
--- a/scripts/install.sh
+++ b/scripts/install.sh
@@ -396,7 +396,7 @@ step "Running database migrations"
 cd "$INSTALL_DIR/server"
 npx prisma generate
 DATABASE_URL="mysql://${NIXPANEL_DB_USER}:${NIXPANEL_DB_PASS}@localhost:3306/${NIXPANEL_DB_NAME}" \
-  npx prisma migrate deploy
+  npx prisma db push
 success "Database schema applied"
 
 # ── Seed default data ─────────────────────────────────────────────────────────