diff --git a/app/src/main/java/com/idormy/sms/forwarder/fragment/senders/TelegramFragment.kt b/app/src/main/java/com/idormy/sms/forwarder/fragment/senders/TelegramFragment.kt
index 19ffbf0f..f22974c2 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/fragment/senders/TelegramFragment.kt
+++ b/app/src/main/java/com/idormy/sms/forwarder/fragment/senders/TelegramFragment.kt
@@ -1,5 +1,6 @@
 package com.idormy.sms.forwarder.fragment.senders
 
+import android.os.Looper
 import android.text.TextUtils
 import android.util.Log
 import android.view.LayoutInflater
@@ -164,10 +165,19 @@ class TelegramFragment : BaseFragment<FragmentSendersTelegramBinding?>(), View.O
             when (v.id) {
                 R.id.btn_test -> {
                     mCountDownHelper?.start()
-                    val settingVo = checkSetting()
-                    Log.d(TAG, settingVo.toString())
-                    val msgInfo = MsgInfo("sms", getString(R.string.test_phone_num), getString(R.string.test_sender_sms), Date(), getString(R.string.test_sim_info))
-                    TelegramUtils.sendMsg(settingVo, msgInfo)
+                    Thread {
+                        try {
+                            val settingVo = checkSetting()
+                            Log.d(TAG, settingVo.toString())
+                            val msgInfo = MsgInfo("sms", getString(R.string.test_phone_num), getString(R.string.test_sender_sms), Date(), getString(R.string.test_sim_info))
+                            TelegramUtils.sendMsg(settingVo, msgInfo)
+                        } catch (e: Exception) {
+                            e.printStackTrace()
+                            if (Looper.myLooper() == null) Looper.prepare()
+                            XToastUtils.error(e.message.toString())
+                            Looper.loop()
+                        }
+                    }.start()
                     return
                 }
                 R.id.btn_del -> {
diff --git a/app/src/main/java/com/idormy/sms/forwarder/utils/sender/TelegramUtils.kt b/app/src/main/java/com/idormy/sms/forwarder/utils/sender/TelegramUtils.kt
index 885733eb..4ad76dc7 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/utils/sender/TelegramUtils.kt
+++ b/app/src/main/java/com/idormy/sms/forwarder/utils/sender/TelegramUtils.kt
@@ -13,6 +13,7 @@ import com.xuexiang.xhttp2.XHttp
 import com.xuexiang.xhttp2.cache.model.CacheMode
 import com.xuexiang.xhttp2.callback.SimpleCallBack
 import com.xuexiang.xhttp2.exception.ApiException
+import com.xuexiang.xutil.net.NetworkUtils
 import okhttp3.Credentials
 import okhttp3.Response
 import okhttp3.Route
@@ -64,7 +65,15 @@ class TelegramUtils private constructor() {
                 && !TextUtils.isEmpty(setting.proxyHost) && !TextUtils.isEmpty(setting.proxyPort)
             ) {
                 //代理服务器的IP和端口号
-                request.okproxy(Proxy(setting.proxyType, setting.proxyPort?.let { InetSocketAddress(setting.proxyHost, it.toInt()) }))
+                Log.d(TAG, "proxyHost = ${setting.proxyHost}, proxyPort = ${setting.proxyPort}")
+                val proxyHost = if (NetworkUtils.isIP(setting.proxyHost)) setting.proxyHost else NetworkUtils.getDomainAddress(setting.proxyHost)
+                if (!NetworkUtils.isIP(proxyHost)) {
+                    throw Exception("代理服务器主机名解析失败：proxyHost=$proxyHost")
+                }
+                val proxyPort: Int = setting.proxyPort?.toInt() ?: 7890
+
+                Log.d(TAG, "proxyHost = $proxyHost, proxyPort = $proxyPort")
+                request.okproxy(Proxy(setting.proxyType, InetSocketAddress(proxyHost, proxyPort)))
 
                 //代理的鉴权账号密码
                 if (setting.proxyAuthenticator == true