diff --git a/wx/WxClient.php b/wx/WxClient.php
index dcfa360..eee9cbf 100644
--- a/wx/WxClient.php
+++ b/wx/WxClient.php
@@ -128,7 +128,7 @@ class WxClient
 
 		$client = $this->getClient($this->getHostPort(), $url, $data);
 		if ($client->statusCode < 0) {
-			throw new \Exception('连接错误!');
+			throw new \Exception($client->errMsg);
 		}
 		$body = $client->body;
 		$client->close();