edit

app/collection/lib/Core.php

@@ -192,7 +192,10 @@ class Core
             }
             $url = Dever::load('short/lib/handle')->get(1, $url, $param);
         } elseif ($param) {
-            $url .= http_build_query($param);
+            if (isset($param['code']) && $param['code']) {
+                $param['code'] = Dever::load('collection/lib/common')->encode($param['code']);
+            }
+            $url .= '?' . http_build_query($param);
         }
         return $url;
     }