edit

service/option/database/bill_jiaofu.php

@@ -127,7 +127,7 @@ return array
             'default'   => '',
             'desc'      => '签字',
             'match'     => 'option',
-            //'update'    => 'image',
+            'update'    => 'image',
             'key'       => '7',
             'list'      => '"<img src=\'{sign}\' width=\'150\'>"',
             'list_order' => 6,