diff --git a/app/src/main/java/com/idormy/sms/forwarder/fragment/ClientFragment.kt b/app/src/main/java/com/idormy/sms/forwarder/fragment/ClientFragment.kt
index 0674c002..035d7dd1 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/fragment/ClientFragment.kt
+++ b/app/src/main/java/com/idormy/sms/forwarder/fragment/ClientFragment.kt
@@ -36,7 +36,6 @@ import com.xuexiang.xui.widget.dialog.materialdialog.DialogAction
 import com.xuexiang.xui.widget.dialog.materialdialog.MaterialDialog
 import com.xuexiang.xutil.XUtil
 
-
 @Suppress("PrivatePropertyName", "PropertyName")
 @Page(name = "主动控制·客户端")
 class ClientFragment : BaseFragment<FragmentClientBinding?>(),
diff --git a/app/src/main/java/com/idormy/sms/forwarder/utils/CommonUtils.kt b/app/src/main/java/com/idormy/sms/forwarder/utils/CommonUtils.kt
index 2ab7299f..21943e53 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/utils/CommonUtils.kt
+++ b/app/src/main/java/com/idormy/sms/forwarder/utils/CommonUtils.kt
@@ -243,7 +243,7 @@ class CommonUtils private constructor() {
         //是否合法的url
         fun checkUrl(urls: String?, emptyResult: Boolean): Boolean {
             if (TextUtils.isEmpty(urls)) return emptyResult
-            val regex = "^(https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]"
+            val regex = "^(https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;\\[\\]]*[-a-zA-Z0-9+&@#/%=~_|\\[\\]]"
             val pat = Pattern.compile(regex)
             val mat = pat.matcher(urls?.trim() ?: "")
             return mat.matches()