diff --git a/src/services/system.js b/src/services/system.js
index 43cbd62..b8dda41 100644
--- a/src/services/system.js
+++ b/src/services/system.js
@@ -324,7 +324,7 @@ const editAreaTree = (params) => {
 const delAreaTree = (params) => {
   return ajax({
     url: '/api/manage/department/delete',
-    type: 'post',
+    type: 'get',
     data: params
   })
 }