diff --git a/front/src/redux/action/BookmarkTreeOverview.js b/front/src/redux/action/BookmarkTreeOverview.js
new file mode 100644
index 0000000..93cb723
--- /dev/null
+++ b/front/src/redux/action/BookmarkTreeOverview.js
@@ -0,0 +1,112 @@
+/**
+  /manage/overview action
+ */
+export const DATA_NAME = "BookmarkTreeOverview";
+
+export function getInitData() {
+  return {
+    isShowModal: false,
+    currentEditNode: null,
+    currentAddFolder: null,
+    isEdit: false,
+    treeData: [],
+    checkedKeys: [],
+    checkedNodes: [],
+    expandedKeys: [],
+    isInit: false
+  };
+}
+
+//定义修改modal是否显示 type
+export const CLOSE_MODAL = "closeModal";
+
+export const closeModal = () => {
+  return {
+    type: CLOSE_MODAL,
+    data: {
+      isShowModal: false,
+      currentEditNode: null,
+      currentAddFolder: null
+    }
+  };
+};
+
+//设置是否处于编辑模式
+export const SET_IS_EDIT = "isEdit";
+
+export const setIsEdit = isEdit => {
+  return {
+    type: SET_IS_EDIT,
+    data: {
+      isEdit
+    }
+  };
+};
+
+//新增节点
+export const ADD_NODE = "addNode";
+
+export const addNode = (node, e) => {
+  console.log("add node");
+  e.stopPropagation();
+  return {
+    type: ADD_NODE,
+    data: {
+      isShowModal: true,
+      currentAddFolder: node
+    }
+  };
+};
+
+//编辑节点
+export const EDIT_NODE = "editNode";
+
+export const editNode = (node, e) => {
+  e.stopPropagation();
+  return {
+    type: EDIT_NODE,
+    data: {
+      isShowModal: true,
+      currentEditNode: node
+    }
+  };
+};
+
+//修改treeData
+export const UPDATE_TREEDATA = "updateTreeData";
+export const updateTreeData = treeData => {
+  return {
+    type: UPDATE_TREEDATA,
+    data: {
+      treeData
+    }
+  };
+};
+
+//修改checkedKeys
+export const CHANGE_CHECKED_KEYS = "changeCheckedKeys";
+export const changeCheckedKeys = (checkedKeys, e) => {
+  return {
+    type: CHANGE_CHECKED_KEYS,
+    data: { checkedKeys, checkedNodes: e ? e.checkedNodes : [] }
+  };
+};
+
+//修改expandedKeys
+export const CHANGE_EXPANDED_KEYS = "changeExpandedKeys";
+export const changeExpandedKeys = expandedKeys => {
+  console.log(expandedKeys);
+  return {
+    type: CHANGE_EXPANDED_KEYS,
+    data: { expandedKeys }
+  };
+};
+
+//修改isInit
+export const CHANGE_IS_INIT = "changeIsInit";
+export const changeIsInit = isInit => {
+  return {
+    type: CHANGE_EXPANDED_KEYS,
+    data: { isInit }
+  };
+};
diff --git a/front/src/redux/reducer/BookmarkTreeOverview.js b/front/src/redux/reducer/BookmarkTreeOverview.js
new file mode 100644
index 0000000..38dbd9f
--- /dev/null
+++ b/front/src/redux/reducer/BookmarkTreeOverview.js
@@ -0,0 +1,18 @@
+import * as info from "../action/BookmarkTreeOverview";
+
+const BookmarkTreeOverviewReducer = (state = info.getInitData(), action) => {
+  switch (action.type) {
+    case info.CLOSE_MODAL:
+    case info.SET_IS_EDIT:
+    case info.UPDATE_TREEDATA:
+    case info.CHANGE_CHECKED_KEYS:
+    case info.CHANGE_EXPANDED_KEYS:
+    case info.ADD_NODE:
+    case info.EDIT_NODE:
+      return { ...state, ...action.data };
+    default:
+      return state;
+  }
+};
+
+export default BookmarkTreeOverviewReducer;
diff --git a/front/src/redux/reducer/index.js b/front/src/redux/reducer/index.js
index d627c79..4653e60 100644
--- a/front/src/redux/reducer/index.js
+++ b/front/src/redux/reducer/index.js
@@ -1,9 +1,12 @@
 import { combineReducers } from "redux";
 import { DATA_NAME } from "../action/LoginInfoAction.js";
 import loginInfo from "./loginInfo";
+import * as bookmarkTreeOverview from "../action/BookmarkTreeOverview";
+import bookmarkTreeOverviewData from "./BookmarkTreeOverview";
 
 const data = {};
 data[DATA_NAME] = loginInfo;
+data[bookmarkTreeOverview.DATA_NAME] = bookmarkTreeOverviewData;
 
 const reducer = combineReducers(data);
 
diff --git a/front/src/redux/reducer/loginInfo.js b/front/src/redux/reducer/loginInfo.js
index 4b01062..f41f319 100644
--- a/front/src/redux/reducer/loginInfo.js
+++ b/front/src/redux/reducer/loginInfo.js
@@ -21,7 +21,7 @@ function getInitData() {
 const LoginStatusReducer = (state = getInitData(), action) => {
   switch (action.type) {
     case loginAction.CHANGE_LOGIN_INFO:
-      return { ...action.data };
+      return { ...state, ...action.data };
     default:
       return state;
   }