diff --git a/package-lock.json b/package-lock.json
index 840a688..518f381 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "before-server",
-  "version": "1.0.69",
+  "version": "1.0.70",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 8497269..ae059d0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "before-server",
-  "version": "1.0.69",
+  "version": "1.0.70",
   "description": "before server for query client request",
   "main": "index.js",
   "scripts": {
diff --git a/ui/src/pages/myMonitor/index.js b/ui/src/pages/myMonitor/index.js
index a0d88bc..e79446f 100644
--- a/ui/src/pages/myMonitor/index.js
+++ b/ui/src/pages/myMonitor/index.js
@@ -72,12 +72,13 @@ export default class myMonitor extends HTMLContent {
                 badge = `<span class="badge badge-pill badge-danger">${data.res.statusCode}</span>`
             }
             reqItemTemplateContent.querySelector(".req-item").innerHTML = badge + completeUrl.pathname;
-            reqItemTemplateContent.querySelector(".req-item").addEventListener('click',(event)=>{
+            const that = this;
+            reqItemTemplateContent.querySelector(".req-item").addEventListener('click',function (_event){
                 for(const e of reqListDom.children) {e.className = e.className.replace('active','')}
-                if(event.target.className.indexOf('active')==-1) {
-                    event.target.className += ' active'
+                if(this.className.indexOf('active')==-1) {
+                    this.className += ' active'
                 }
-                this.showBody(data);
+                that.showBody(data);
             })
             reqListDom.appendChild(reqItemTemplateContent)
         })