diff --git a/apps/desktop/src/main.tsx b/apps/desktop/src/main.tsx
index 6a2f199..4405a84 100644
--- a/apps/desktop/src/main.tsx
+++ b/apps/desktop/src/main.tsx
@@ -850,14 +850,50 @@ const resolvedAppUrl = useMemo(() => {
         throw error
       }
       setRustdeskInfo(normalized)
+
+      // Recarrega o config diretamente do store para garantir que temos o machineId mais recente
+      // (evita race condition quando register() chama ensureRustdesk antes do state React atualizar)
+      const freshStore = await loadStore()
+      const freshConfig = await readConfig(freshStore)
+      const freshToken = await readToken(freshStore)
+      if (!freshConfig?.machineId) {
+        logDesktop("rustdesk:provision:sync-skipped", { reason: "no-machineId-in-store" })
+        return
+      }
+      if (!freshToken) {
+        logDesktop("rustdesk:provision:sync-skipped", { reason: "no-token-in-store" })
+        return
+      }
+
+      // Faz o sync diretamente com os dados frescos do store
       try {
-        await syncRemoteAccessNow(normalized)
-        logDesktop("rustdesk:provision:synced", { id: normalized.id })
+        const syncPayload = buildRemoteAccessPayload(normalized)
+        if (!syncPayload) {
+          logDesktop("rustdesk:provision:sync-skipped", { reason: "invalid-payload" })
+          return
+        }
+        const response = await fetch(`${apiBaseUrl}/api/machines/remote-access`, {
+          method: "POST",
+          headers: {
+            "Content-Type": "application/json",
+            "Idempotency-Key": `${freshConfig.machineId}:RustDesk:${normalized.id}`,
+          },
+          body: JSON.stringify({ machineToken: freshToken, ...syncPayload }),
+        })
+        if (response.ok) {
+          const nextInfo: RustdeskInfo = { ...normalized, lastSyncedAt: Date.now(), lastError: null }
+          await writeRustdeskInfo(freshStore, nextInfo)
+          setRustdeskInfo(nextInfo)
+          logDesktop("rustdesk:provision:synced", { id: normalized.id })
+        } else {
+          const errorText = await response.text().catch(() => "")
+          logDesktop("rustdesk:provision:sync-error", { status: response.status, error: errorText.slice(0, 200) })
+        }
       } catch (error) {
         logDesktop("rustdesk:provision:sync-error", { error: String(error) })
       }
     },
-    [store, syncRemoteAccessNow]
+    [store]
   )
 
   const ensureRustdesk = useCallback(async () => {