diff --git a/app/adminapi/logic/cost/CostBudgetLogic.php b/app/adminapi/logic/cost/CostBudgetLogic.php
index 24e2404fb..80d74808d 100644
--- a/app/adminapi/logic/cost/CostBudgetLogic.php
+++ b/app/adminapi/logic/cost/CostBudgetLogic.php
@@ -160,6 +160,7 @@ class CostBudgetLogic extends BaseLogic
         }
         $costBudget->org;
         $costBudget->dept;
+        $costBudget->annex = json_decode($costBudget->annex, true);
         unset($item);
         return $costBudget->toArray();
     }