供销

app/Service/QuantizationService.php

@@ -251,7 +251,7 @@ class QuantizationService extends Service
                 ->where('del_time',0)
                 ->exists();
         }
-        if(! $bool) return [false,'编码已存在'];
+        if($bool) return [false,'编码已存在'];
 
         return [true, $data];
     }