edit

src/place/api/Resource.php

@@ -158,7 +158,7 @@ class Resource extends Main
             $cash = Dever::input('cash', 'is_numeric', '退款金额');
             $desc = Dever::input('desc', 'is_string', '申请说明');
             $detail = Dever::input('detail');
-            if ($detail, is_string($detail)) {
+            if ($detail && is_string($detail)) {
                 $detail = Dever::json_decode($detail);
             }
             $log['type'] = 1;