diff --git a/server/index.js b/server/index.js
index 25341c5..3068e24 100644
--- a/server/index.js
+++ b/server/index.js
@@ -575,16 +575,7 @@ app.post('/api/setup/init', ensureSetupAccess, async (req, res) => {
       VALUES (1, '数据可视化展示大屏', '数据可视化展示大屏', 'dark', 0, 'tx')
     `);
 
-    // Ensure the first-run schema matches the runtime expectations without requiring a restart migration.
-    await connection.query("ALTER TABLE prometheus_sources ADD COLUMN IF NOT EXISTS is_server_source TINYINT(1) DEFAULT 1 AFTER description");
-    await connection.query("ALTER TABLE prometheus_sources ADD COLUMN IF NOT EXISTS type VARCHAR(50) DEFAULT 'prometheus' AFTER is_server_source");
-    await connection.query("ALTER TABLE site_settings ADD COLUMN IF NOT EXISTS show_page_name TINYINT(1) DEFAULT 1 AFTER page_name");
-    await connection.query("ALTER TABLE site_settings ADD COLUMN IF NOT EXISTS require_login_for_server_details TINYINT(1) DEFAULT 1 AFTER p95_type");
-    await connection.query("ALTER TABLE site_settings ADD COLUMN IF NOT EXISTS network_data_sources TEXT AFTER ps_filing");
-    await connection.query("ALTER TABLE site_settings ADD COLUMN IF NOT EXISTS show_server_ip TINYINT(1) DEFAULT 0 AFTER network_data_sources");
-    await connection.query("ALTER TABLE site_settings ADD COLUMN IF NOT EXISTS ip_metric_name VARCHAR(100) DEFAULT NULL AFTER show_server_ip");
-    await connection.query("ALTER TABLE site_settings ADD COLUMN IF NOT EXISTS ip_label_name VARCHAR(100) DEFAULT 'address' AFTER ip_metric_name");
-    await connection.query("ALTER TABLE site_settings ADD COLUMN IF NOT EXISTS custom_metrics JSON DEFAULT NULL AFTER ip_label_name");
+    // Note: checkAndFixDatabase (called later in this route) will handle column migrations correctly and compatibly.
     await connection.query(`
       CREATE TABLE IF NOT EXISTS latency_routes (
         id INT AUTO_INCREMENT PRIMARY KEY,
@@ -645,6 +636,9 @@ ENABLE_EXTERNAL_GEO_LOOKUP=${process.env.ENABLE_EXTERNAL_GEO_LOOKUP || 'false'}
     db.initPool();
     cache.init();
 
+    // Run the migration/centralized schema tool to create/fix all tables
+    await checkAndFixDatabase();
+
     isDbInitialized = true;
     res.json({ success: true, message: 'Initialization complete' });
   } catch (err) {