diff --git a/server/src/routes/oauth-social.js b/server/src/routes/oauth-social.js
index 2f85a59..82dfb57 100644
--- a/server/src/routes/oauth-social.js
+++ b/server/src/routes/oauth-social.js
@@ -118,12 +118,14 @@ export async function registerOAuthSocialRoutes(fastify) {
 
     let firstName = null
     let lastName = null
+    let gender = null
+    let avatar = null
     try {
       if (accessTokenVk && vkUserId) {
         const u = new URL('https://api.vk.com/method/users.get')
         u.searchParams.set('access_token', accessTokenVk)
         u.searchParams.set('users_ids', String(vkUserId))
-        u.searchParams.set('fields', 'photo_50')
+        u.searchParams.set('fields', 'photo_200,sex')
         u.searchParams.set('v', '5.199')
         const profRes = await fetch(u.toString())
         const prof = await profRes.json()
@@ -131,6 +133,9 @@ export async function registerOAuthSocialRoutes(fastify) {
         if (u0) {
           firstName = u0.first_name ?? null
           lastName = u0.last_name ?? null
+          avatar = u0.photo_200 ?? null
+          if (u0.sex === 1) gender = 'female'
+          else if (u0.sex === 2) gender = 'male'
         }
       }
     } catch {
@@ -144,11 +149,15 @@ export async function registerOAuthSocialRoutes(fastify) {
       suggestedEmail: emailSuggestion,
     })
 
-    if (firstName || lastName) {
-      const name = [firstName, lastName].filter(Boolean).join(' ').trim()
-      if (name && !user.name) {
-        await prisma.user.update({ where: { id: user.id }, data: { name } })
-      }
+    const displayName = [firstName, lastName].filter(Boolean).join(' ').trim()
+    const updateData = {}
+    if (displayName && !user.displayName) updateData.displayName = displayName
+    if (firstName) updateData.firstName = firstName
+    if (lastName) updateData.lastName = lastName
+    if (gender) updateData.gender = gender
+    if (avatar) updateData.avatar = avatar
+    if (Object.keys(updateData).length > 0) {
+      await prisma.user.update({ where: { id: user.id }, data: updateData })
     }
 
     const token = await issueUserJwt(fastify, user.id, user.email)