diff --git a/app/Http/Middleware/ApiAuth.php b/app/Http/Middleware/ApiAuth.php
index 8380d68..f3e8f26 100644
--- a/app/Http/Middleware/ApiAuth.php
+++ b/app/Http/Middleware/ApiAuth.php
@@ -22,7 +22,7 @@ class ApiAuth
 
     	if (empty($auth)) {
 			return response()->json([
-				'code' => -1,
+				'code' => -2,
 				'msg' => '关键认证参数缺失',
 				'data' => [],
 				'status' => 500,