diff --git a/mes_in_sct/app/action/SetWipOutputByItemId.php b/mes_in_sct/app/action/SetWipOutputByItemId.php
index a28259c..b46d573 100644
--- a/mes_in_sct/app/action/SetWipOutputByItemId.php
+++ b/mes_in_sct/app/action/SetWipOutputByItemId.php
@@ -162,7 +162,7 @@ class SetWipOutputByItemId
                 throw new Exception("批次[" . $batch . "]不存在子批次信息,请检查批次是否已创建");
             }
             $subbatch = $ret['subbatch'];
-            $process = json_decode($ret['process'], true);
+            $process2 = json_decode($ret['process'], true);
             // 拿到工序编码
             foreach ($process as $key => $val) {
                 if ($val[4] == $workingsubclass) {