diff --git a/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/SysDictItemController.java b/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/SysDictItemController.java
index 7b7a1c74..cba738ed 100644
--- a/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/SysDictItemController.java
+++ b/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/SysDictItemController.java
@@ -113,7 +113,7 @@ public class SysDictItemController {
 					}
 				});
 		JSONArray jsonArray = JSONArray.parseArray(JSON.toJSONString(treeNodes,SerializerFeature.WriteMapNullValue));
-		return Result.OK(jsonArray);
+		return Result.OK(jsonArray != null ? jsonArray : new JSONArray());
 	}
 
 	/**