diff --git a/pages/API/nodes-info/nodes-info.test.js b/pages/API/nodes-info/nodes-info.test.js
index 6db2b9991e1417fefcfbb40e8c5788b248fed207..0f3926770d5241d9e4c23493edabbc3e65c07fad 100644
--- a/pages/API/nodes-info/nodes-info.test.js
+++ b/pages/API/nodes-info/nodes-info.test.js
@@ -10,6 +10,14 @@ describe('nodes-info', () => {
     page = await program.reLaunch(PAGE_PATH)
     await page.waitFor(500)
   })
+  it('get-root-node-info', async () => {
+    const page = await program.currentPage()
+    await page.callMethod('getRootNodeInfo')
+    await page.waitFor(100)
+
+    const data = await page.data()
+    expect(data.rootNodeInfo != null).toBe(true)
+  })
   it('get-node-info', async () => {
     const btnGetNodeInfo = await page.$('.btn-get-node-info')
 
diff --git a/pages/API/nodes-info/nodes-info.uvue b/pages/API/nodes-info/nodes-info.uvue
index 299d8e151a0c8205015a253ec6947703012bd97a..0e81b123e08f98c3460857360fd1f7a0a2f044a0 100644
--- a/pages/API/nodes-info/nodes-info.uvue
+++ b/pages/API/nodes-info/nodes-info.uvue
@@ -53,6 +53,8 @@
       return {
         title: 'createSelectorQuery',
         nodeInfoList: [] as NodeInfoType[],
+        // 仅用于自动化测试
+        rootNodeInfo: null as NodeInfoType | null,
         //供自动化测试使用
         // resizeRectValid: false
       }
@@ -68,6 +70,23 @@
       } */
     },
     methods: {
+      // 仅用于自动化测试
+      getRootNodeInfo() {
+        uni.createSelectorQuery().select('.page').boundingClientRect().exec((ret) => {
+          if (ret.length == 1) {
+            const nodeInfo = ret[0] as NodeInfo;
+            const nodeType = {
+              left: nodeInfo.left,
+              top: nodeInfo.top,
+              right: nodeInfo.right,
+              bottom: nodeInfo.bottom,
+              width: nodeInfo.width,
+              height: nodeInfo.height,
+            } as NodeInfoType;
+            this.rootNodeInfo = nodeType
+          }
+        })
+      },
       getNodeInfo() {
         uni.createSelectorQuery().select('.rect1').boundingClientRect().exec((ret) => {
           this.nodeInfoList.length = 0