diff --git a/ios/Runner/VPN/VPNManager.swift b/ios/Runner/VPN/VPNManager.swift
index fbfae96..fb618a5 100755
--- a/ios/Runner/VPN/VPNManager.swift
+++ b/ios/Runner/VPN/VPNManager.swift
@@ -194,7 +194,9 @@ class VPNManager: ObservableObject {
     
     func connect(with config: String, disableMemoryLimit: Bool = false) async throws {
         await set(upload: 0, download: 0)
-        guard state == .disconnected else { return }
+        // 修复：放宽前置条件，允许在非 connected 状态下连接
+        // 只要不是已连接状态，都允许尝试连接（包括 invalid、reasserting 等状态）
+        guard state != .connected else { return }
         do {
             try await enableVPNManager()
             try manager.connection.startVPNTunnel(options: [