diff --git a/test/unit/tree/tree-append.test.js b/test/unit/tree/tree-append.test.js
index 16d063fa4c..afbe7e147f 100644
--- a/test/unit/tree/tree-append.test.js
+++ b/test/unit/tree/tree-append.test.js
@@ -3,7 +3,7 @@ import { wait } from './kit';
 
 describe('tree', () => {
   describe('tree:append', () => {
-    it('TreeStore.append get multi nodes', async () => {
+    it('append 方法添加多个节点', async () => {
       const tree = new TreeStore();
       tree.append([{}, {}]);
       await wait(1);
diff --git a/test/unit/tree/tree-checked.test.js b/test/unit/tree/tree-checked.test.js
index facd99b399..12af3c968b 100644
--- a/test/unit/tree/tree-checked.test.js
+++ b/test/unit/tree/tree-checked.test.js
@@ -3,7 +3,7 @@ import { wait } from './kit';
 
 describe('tree', () => {
   describe('tree:checked', () => {
-    it('TreeNode.setChecked changed checked property', async () => {
+    it('setChecked 方法可以修改选中属性', async () => {
       const tree = new TreeStore({
         checkable: true,
       });
@@ -27,7 +27,7 @@ describe('tree', () => {
 
     // 手动测试中发现，选中节点意外影响了节点的高亮状态
     // 添加此测试排除模型出错的可能性
-    it('TreeNode.setChecked will not access other property', async () => {
+    it('setChecked 方法不会影响其他属性', async () => {
       const tree = new TreeStore({
         checkable: true,
       });
diff --git a/test/unit/tree/tree-init.test.js b/test/unit/tree/tree-init.test.js
index 39155abfdc..10096b22dc 100644
--- a/test/unit/tree/tree-init.test.js
+++ b/test/unit/tree/tree-init.test.js
@@ -10,20 +10,20 @@ import TreeNode from '../../../js/tree/tree-node';
 
 describe('tree', () => {
   describe('tree:init', () => {
-    it('TreeStore init empty tree', () => {
+    it('TreeStore 初始化空数据', () => {
       const tree = new TreeStore();
       expect(typeof tree).toBe('object');
       expect(typeof tree.config).toBe('object');
     });
 
-    it('TreeNode init empty node', () => {
+    it('TreeNode 初始化空节点', () => {
       const tree = new TreeStore();
       const node = new TreeNode(tree, {});
       expect(typeof node).toBe('object');
       expect(typeof node.value).toBe('string');
     });
 
-    it('TreeNode init tree data', () => {
+    it('TreeNode 初始化正常数据', () => {
       const tree = new TreeStore();
       const node = new TreeNode(tree, {
         value: '1',