diff --git a/wchat/common/HttpClient.php b/wchat/common/HttpClient.php
index 575f1ad..202ade0 100644
--- a/wchat/common/HttpClient.php
+++ b/wchat/common/HttpClient.php
@@ -612,6 +612,7 @@ class HttpClient
 			return $body;
 		}
 		$type = $data['content-type'];
+		var_dump($data, $body);
 		if (strpos($type, 'text/html') !== false) {
 			return $body;
 		} else if (strpos($type, 'json') !== false) {
@@ -619,7 +620,7 @@ class HttpClient
 		} else if (strpos($type, 'xml') !== false) {
 			return Help::toArray($body);
 		} else if (strpos($type, 'plain') !== false) {
-			return json_decode($body, true);
+			return Help::toArray($body);
 		}
 		return $body;
 	}
@@ -658,9 +659,6 @@ class HttpClient
 
 			return $result;
 		}
-
-		var_dump($body, $_data);
-
 		if (is_string($body)) {
 			$result['code'] = 0;
 			$result['message'] = '';