diff --git a/application/admin/controller/Role.php b/application/admin/controller/Role.php
index 9bb8a51..682b6e9 100644
--- a/application/admin/controller/Role.php
+++ b/application/admin/controller/Role.php
@@ -86,7 +86,8 @@ class Role extends Base
 				return $item;
 		});
 
-		$this->success('', '', $menuService->sort($permissions));
+		header('content-Type: application/json');
+		exit(json_encode($menuService->sort($permissions)));
 	}
 
 	/**
diff --git a/views/admin/role/givePermissions.html b/views/admin/role/givePermissions.html
index 79dbcde..73b04d8 100644
--- a/views/admin/role/givePermissions.html
+++ b/views/admin/role/givePermissions.html
@@ -1,49 +1,63 @@
 {extend name="public:form" /}
 {block name="menu"}角色管理 / 权限分配{/block}
 {block name="css"}
-    <link rel="stylesheet" href="__PLUGINS__/css/ztree/bootstrapStyle/bootstrapStyle.css" type="text/css">
+<link rel="stylesheet" href="__PLUGINS__/css/ztree/bootstrapStyle/bootstrapStyle.css" type="text/css">
 {/block}
 {block name="form"}
-    <ul id="tree" class="ztree text-center"></ul>
+<ul id="tree" class="ztree text-center"></ul>
 {/block}
 {block name="js"}
-    <script type="text/javascript" src="__PLUGINS__/js/ztree/jquery.ztree.core.js"></script>
-    <script type="text/javascript" src="__PLUGINS__/js/ztree/jquery.ztree.excheck.js"></script>
-    <script type="text/javascript" src="__PLUGINS__/js/ztree/jquery.ztree.exedit.js"></script>
-    <script>
-        let setting = {
-            view: {},
-            check: {enable: true},
-            data: {simpleData: {enable: true, pIdKey : "pid",}},
-            callback:{onCheck:onCheck}
-        };
-
-        $(document).ready(function(){
-            $.get('{:url("role/getPermissionsOfRole")}', {role_id:"{$role_id}"},function(response){
-                console.log(response.data)
-                $.fn.zTree.init($("#tree"), setting, response.data);
-            })
-        });
-        let ids;
-        function onCheck(e,treeId,treeNode){
-           ids = new Array();
-            let treeObj=$.fn.zTree.getZTreeObj("tree");
-            nodes = treeObj.getCheckedNodes(true);
-            for(let i=0; i<nodes.length; i++){
-                ids.push(nodes[i].id); //获取选中节点的值
-            }
-            console.log(ids)
+<script type="text/javascript" src="__PLUGINS__/js/ztree/jquery.ztree.core.js"></script>
+<script type="text/javascript" src="__PLUGINS__/js/ztree/jquery.ztree.excheck.js"></script>
+<script type="text/javascript" src="__PLUGINS__/js/ztree/jquery.ztree.exedit.js"></script>
+<script>
+    let setting = {
+        view: {},
+        check: {enable: true},
+        async : {
+            enable : true,
+            url : '{:url("role/getPermissionsOfRole")}',
+            otherParam : {"role_id" : "{$role_id}"},
+            type: "post"
+        },
+        data: {simpleData: {enable: true, pIdKey : "pid",}},
+        callback:{
+            onAsyncSuccess: zTreeOnAsyncSuccess,
+            onCheck:onCheck
         }
-        $(".btn-primary").click(function(){
-            $.post("{:url('role/givePermissions')}", {role_id:"{$role_id}", permissions: ids}, function(response){
-                if (!response.code ) {
-                    warning(response.msg); return false;
-                }
-                success(response.msg)
-                setTimeout(function(){
-                    window.location.href = response.url
-                }, response.wait * 1000);
-            });
-        })
-    </script>
+    };
+    let ids;
+    $(document).ready(function(){
+        $.fn.zTree.init($("#tree"), setting, null);
+    });
+    function zTreeOnAsyncSuccess(event, treeId, treeNode, msg) {
+        ids = [];
+        let treeObj=$.fn.zTree.getZTreeObj("tree");
+        nodes = treeObj.getCheckedNodes(true);
+        for(let i=0; i<nodes.length; i++){
+            ids.push(nodes[i].id); //获取选中节点的值
+        }
+        console.log(ids)
+    };
+    function onCheck(e,treeId,treeNode){
+        ids = [];
+        let treeObj=$.fn.zTree.getZTreeObj("tree");
+        nodes = treeObj.getCheckedNodes(true);
+        for(let i=0; i<nodes.length; i++){
+            ids.push(nodes[i].id); //获取选中节点的值
+        }
+        console.log(ids)
+    }
+    $(".btn-primary").click(function(){
+        $.post("{:url('role/givePermissions')}", {role_id:"{$role_id}", permissions: ids}, function(response){
+            if (!response.code ) {
+                warning(response.msg); return false;
+            }
+            success(response.msg)
+            setTimeout(function(){
+                window.location.href = response.url
+            }, response.wait * 1000);
+        });
+    })
+</script>
 {/block}