在代码中使用以下代码以避免这个问题：

// Create a TrustManager that trusts the CAs in our KeyStore
String keyStoreType = KeyStore.getDefaultType();
KeyStore keyStore = KeyStore.getInstance(keyStoreType);

//reset CAlist
TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
tmf.init((KeyStore) null);
TrustManager[] trustManagers = tmf.getTrustManagers();
final X509TrustManager origTrustmanager = (X509TrustManager) trustManagers[0];

TrustManager[] wrappedTrustManagers = new TrustManager[]{
        new X509TrustManager() {
            public X509Certificate[] getAcceptedIssuers() {
                return origTrustmanager.getAcceptedIssuers();
            }

            public void checkClientTrusted(X509Certificate[] certs, String authType) throws CertificateException {
                try {
                    origTrustmanager.checkClientTrusted(certs, authType);
                } catch (CertificateException e) {
                    e.printStackTrace();
                }
            }

            public void checkServerTrusted(X509Certificate[] certs, String authType) throws CertificateException {
                boolean found = false;
                for (X509Certificate cert : certs) {
                    if (cert.getIssuerDN().getName().contains("Let's Encrypt")) {
                        found = true;
                        break;
                    }
                }

                if (!found) {
                    origTrustmanager.checkServerTrusted(certs, authType);
                    return;
                }

                try {
                    TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
                    KeyStore ks = null;

                    ks = KeyStore.getInstance("AndroidCAStore");
                    ks.load(null, null);

                    tmf.init(ks);
                    TrustManager[] tms = tmf.getTrustManagers();

                    for (int i = 0; i < tms.length; i++) {
                        if (tms[i] instanceof X509TrustManager) {
                            ((X509TrustManager) tms[i]).checkServerTrusted(certs, authType);
                            return;
                        }
                    }
                } catch (NoSuchAlgorithmException e) {
                    throw new CertificateException(e);
                } catch (KeyStoreException e