diff --git a/src/Common/Classes/LamUnit.php b/src/Common/Classes/LamUnit.php
index 10250ea..f75d742 100644
--- a/src/Common/Classes/LamUnit.php
+++ b/src/Common/Classes/LamUnit.php
@@ -43,11 +43,6 @@ static public function utilityParam(Request $request)
         // 获取IP
         $utility = ['ip' => ip($request)];
 
-        // 销售渠道
-        if ( ! $request->getRequestParam('dtorid')) {
-            $utility['dtorid'] = $request->getRequestParam('os') == 1 ? 3 : 4;
-        }
-
         // 包序号（版本序号）
         if ( ! $request->getRequestParam('versioncode')) {
             $utility['versioncode'] = 1;