优化

app/src/main/java/io/legado/app/ui/login/WebViewLoginFragment.kt

@@ -62,6 +62,9 @@ class WebViewLoginFragment : BaseFragment(R.layout.fragment_web_view_login) {
             settings.userAgentString = it
         }
         val cookieManager = CookieManager.getInstance()
+        source.loginUrl?.let {
+            cookieManager.setCookie(it, CookieStore.getCookie(it))
+        }
         binding.webView.webViewClient = object : WebViewClient() {
             override fun onPageStarted(view: WebView?, url: String?, favicon: Bitmap?) {
                 val cookie = cookieManager.getCookie(url)